We Do Our Very Best To Make Our Customers Our Fans!

Allendale

Thanks for your attention to detail, timing and service quality. Greatly Appreciated... Thanks to TEAM KEIL! Are we residential customers of the year yet? Thanks again. ---The Gregory's

Good Price, Great response time in getting the system installed. As always very good!---The Lane's

Bloomingdale

The technician was knowledgeable and provided immediate responses to our loss of central air on a Sunday when our family had medical needs requiring prompt restoration of our central air ---The Ollenschleger's

The technician did an excellent job! --- The Reid's

The technician was excellent!!! --- The Pekrol's

The particular technician who serviced our home is the best! Hold onto him! --- The Mangra's

Excellent! --- The Reid's

Excellent technician, very polite! --- The Chamberlains's

Very good experience! --- The Bowen's

Keil's Technician did a great job, he was very thorough! The technician checked everything and was very polite. Sometimes technicians from other companies are just in and out in 5 minutes and we wonder what it is we are paying for! --- The Reid's

What a great experience! Your staff is extremely energetic and efficient. ---The Hannah's

We want to thank your technician for coming out to our rescue so fast. We truly appreciate it. He got the job done very quickly. Thank you! ---The Fisher's

I was very pleasantly surprised by the professional appearance and personality of your technician. Their professionalism reflects well on the company. The Schneider's

Your technician was excellent! He goes above and beyond. What a great experience to have him here to service our Air Conditioner.---The Stoppeckio"s

Your technicians were very helpful and knowledgeable and explained everything they were doing. ---The Esteves's

Your entire team did a great job! --- The Pelliccio's

We are very happy with our new installation. -- The Hornig's

Fast, courteous and professional. --- The Marut's

Your technician was thoughtful and considerate on everything he did. The Deflumeri's

Great!!! --- The Wiltberton's

Quick, concise and professional installation. Your technicians answered all of our questions in a polite and professional manor. ---The Moretz's

Great! ---The Antoniello's

The men were courteous and knowledgeable in every aspect.---The Critchley's

Thoroughly professional - everything was great as always!---The Johnson's

Excellent workmanship with professional courteous people. I did not think it still existed! Thanks, KEIL ---The Kozak's

GREAT!!!---The Nullo's

Very friendly and I was very comfortable having the men in my home with just myself and my baby here. Thanks!---The Genatt's

Every time A-OK.---The Bsales's

Excellent job, courteous, friendly and efficient.---The Malenchak's

It was a pleasure from start to finish with everything and everybody. --- The Coar's

A very good experience!--- The Kattowski's

It was very good, I felt that everyone involved with my case was honest and sincere. They told me what I needed to know and what my options were. Thank You!--- The Villa's

Everything was perfect. Your technicians were very professional and very pleasant. They did a great job!--- The Wolowitz's

We were amazed that a unit with less BTU's heated our home better than the old, larger unit that was there previously!--- The Monsees

All the work was done on time and you technicians were very courteous.---The Jauir's

Your men were excellent and they were very polite. Thanks for acting so fast!--- The Quaents's

Very professional and courteous, Thanks!--- The Silver's

Boonton

Very Good! --- The Foshay's

Very Satisfied! Your men were great! - The Betsy's

Very Pleased! ---The Laurenzi's

Very Professional. --- The Yang's

Very satisfied with the service. Very professional.--- The Lerman's

Excellent!!!---The Kirchner's

Quite good. Everyone was prompt, courteous and competent.--- The Gramo's

Very good. Pleased with the level of responsiveness and professionalism FROM ALL. Very clean, neat and great work.--- The Lavaenti's

Butler

I am very satisfied with the installation and performance of the men who installed our heating system! --- The Fischer's

Once again, the technician has done the yearly maintenance on my heating unit and once again, I feel secure that everything is good and problem free. --- The Luczkovec's

Very, very quick response and service. The technician is very knowledgeable. I was relieved to get the repair done with the frigid weather. --- The Kerin's

As always it is a pleasure when dealing with your company. Your entire staff is friendly, professional and a pleasure to work with. Thank you! --- The Artinian's

The technician was extremely pleasant, prompt and clean. I appreciate his great service and the calls the day prior as well as when the technician was on his way. --- The Knauer's

I am always satisfied with my service from Keil ! --- The Bradley's

The technician KEIL sent to my home had explained everything very clearly and was extremely professional. I was very greatful with how kind he was about how kind he was about our very rambunctious dog. He is an asset to KEIL and we look forward to working with your company in the future. --- The Eber's

KEIL's technicians are very helpful and considerate in carrying out installation of equipment! --- The Delcorso's

Excellent job! Extremely professional installers, I love my new generator!!! ---The Appel's

Your tech was very professional and thorough. Thanks for getting here so fast. ---The Hendrich's

Everything was great! A totally painless experience!!! --- The Rummo's

What a pleasure to deal with a service company that actually talks to the customer at their level and not like a poorly written technical manual. Your technician was very professional, respectful and very knowledgable. As the customer I really felt that he and KEIL Heating and Air Conditioning had my best interest at heart and wanted me and my family to be assured that the job was done right. I never, ever buy extended warranty's or protection plans, but after your technician took the time to explain your KEILClub Discount Club Maintenance program to me in great detail, I enrolled in the program knowing I was going to get Priority service, great technicians and a company I can trust! Thanks, A Very Satisfied Customer ---The Campana's

I was amazed that it was less than two hours from the time we called until the time our furnace was working again. Thank you for your prompt service on such a cold day. --- The Cooper's

We have been very satisfied with all the work that KEIL has done for us and all of your service technicians sent to our home. --- The Primavera's

Great! ---The Moran's

Very Professional! --- The Hendrick's

Great Job! The men were neat and on time. --- The Campara's

We are very pleased with the work done in our home.--- The Sammon's

Everything from getting an estimate to getting the work done was first rate. Always punctual, work was done quickly, price was the best. I truly was happy with every aspect of the job. --- The Cooper's

Exceptional! ---The Busseno's

I am very pleased with your company and your technicians. ---The Regis's

From beginning to end the technicians were very conscientious and courteous. I am very satisfied. ---The Imbimbo's

Very Very positive experience. From my initial phone call, through the sales presentation to the installation of my new boiler, everyone was great and very helpful. Thanks KEIL for coming to my distress!---The Velez's

Both men were very professional and courteous. A job well done.---The Rogers'

We were very pleased with the prompt, courteous and efficient experience with all your personnel.---The O'Keefe's

Very pleasant experience.---The Kerr's

Overall experience was very good. We are very happy with our new furnace.---The Trudeau's

Great, Fast, Efficient and Friendly!---The Strueboz's

Extremely pleased with your service.---The Hazelton's

When the men left they had done an excellent job of cleaning up. It was as if no one had been thee to do the work they had done!---The Socci's

Impeccable, absolutely professional!---The Dotzman's

Very friendly people. All aspects of the company explained what needed to be done and how each was going to do it. Everything got done properly and quickly. A great job!---The Chung's

The guys were very professional and courteous to all of us. In your office, your people were all very friendly and knowledgeable.--- Century 21

Timely, Efficient and Polite.---The Geisler's

Great - Thank You!---The Gain's

Very pleased with the workmanship and the men that did the job!---The Oldham's

Cedar Grove

Great Job! Thoroughly Satisfied.---Dress For Success

Very Courteous and Professional.---The Azzed's

A+ ---The Bufinan's

Clifton

We have always been very happy with the service provided by KEIL! --- The Orey's

I have already referred your company to others! The technician that comes to my home is very professional and friendly! --- The Scheikowitz

The technician was very friendly and did a great job at our home ! --- The Byrd's

We have always received excellent service! Thank You!!! --- The Orey's

Your technician was courteous and an excellent representative of your company. ---The Byrd's

Your men were very helpful and explained everything they were doing to me. Great Job! ---The Albavesius's

You exceeded our greatest expectations! --- The Lamanna's

Perfect! ---The Belli's

Your installation team arrived early, worked hard and did a neat, tidy and professional job of fitting in the new smaller footprint furnace into the allotted space.Your team was courteous and cleaned up all of the construction debris completely. --- The Russell's

Wonderful! --- The Tiene's

Excellent, very accommodating, careful and respectful of our home. --- The Malley's

Excellent Service. ---The Ramirez's

I was very impressed with the service you provided.---The Thayes's

Very satisfied - the technicians were pleasant and very informative. A job well done!!---The Burdzy's

To all of you: First, just a little note of thanks to all of you who through your help made it possible for me to have my old furnace replaced with a new one. I still cannot believe it! And second but far from least you are all to be commended for your courtesy and politeness from my first phone call to your office, to all who came to my home, right down to the men who installed the new furnace. What a terrific group of people you are.--- The Blacky's

Very courteous and thorough service.---The Berthold's

Great, professional and personable!--- The Thomas's

I have always been happy with KEIL's service, at my home, rental properties and at my mother's house.---The Bauer's

Very satisfied with the work done.--- The DeGroot's

Entire office staff and field personnel are very friendly and accommodating.---The Stock's

Fairfield

Your guys were great! --- The Mosser's

Totally Satisfied!---The Scangarello's

I have used KEIL for 18 years and as always I am very satisfied.---The Witczak's

Very Satisfied!--- The Herr's

Franklin Lakes

The technician was excellent! --- The Glick's

Nice to have you folks back in the house. ---The Gregory's

Your technicians are very knowledgeable, mannerly and always answer my question. ---The Stanson's

A very pleasant experience. Thank You, The Massimi's

Great Job! KEIL replaced all three of our furnaces in just one day! Thanks ---The Gallager's

Your service technicians are always courteous and professional. ---The Uschok's

Your technician Alan was not only professional but extremely knowledgeable and I would like to request him whenever I need maintenance or service in the future. Thank you, The Gallager's

Very well pleased with all the work your team did for us.--- The Vschok's

Your salespeople were very instrumental in our using your company. All the men were competent, neat, professional and their appearance was very refreshing as they all looked very good in their uniforms. Thanks!--- The Steiner's

Pleasant and professional workmen.A great job!---The Vartabedian's

Perfect!---The Henacer's

Glen Rock

We are always pleased with your service. ---The Kramer's

Your men were on time, efficient and courteous!!! Great Experience!!!---The Palmer's

Completely satisfied with the performance and conduct of the men.---The Gordon's

Haledon

Very Good!---The Reale's

Excellent performances over the last 20 years.---The Bohney's

You are the best, safest, most careful and knowledgeable group.---The Sims's

Very pleased!---Stone Industries

I'm glad I hired KEIL for this particular job. Thanks, you all did a great job!---The Reale's

Haskell

The technician was very professional, courteous and knowledgeable. He explained all work done to my son and I. --- The Vanhassent's

Always wonderful and friendly service! --- The Krapohl's

When my friends tell me "You could get that fro free with PSE&G!" I tell them that because I am so completly satisfied with KEIL's service that I would gladly pay for it any time rather than be at the mercy of PSE&G's lousy service. Thanks, ---The Krapohl's

Forever Yours! ---The Stasiak's

Your technician was terrific! I'm a first time homeowner and he was so helpful and explained everything that he was doing. Thanks so much!---The Atkinson's

Your guys were professional! They were very helpful in explaining what needed to be done and how they were going to get the job done. --- The Rundecker's

Very good. Your men were efficient and finished our new installation in less time than originally stated. Thanks, --- The Doog's

Very efficient, explained entire procedure and was very courteous to my child. --- The Piazza's

Everyone was very polite and professional. ---The Sendrowski's

Very Good! ---The Banghart's

Nothing but Satisfaction!---The Gillen's

Prompt - Professional services. The team worked well together. Everything delivered as promised.---The Mahoney's

Very satisfied with all the work done by KEIL.---The Galatior's

I recommend KEIL to all my friends!--- The Shaw's

Terrific!!!---The Craig's

All the men were very good and very courteous.---The Bailey's

Very, Very, Very Good.--- The Roberts's

Your men are always competent, courteous and friendly- a real credit to your company.--- The Eagan's

Great! Professional and quiet.--- The Allen's

Quick and painless - absolutely wonderful!--- The Greenwood's

Pretty Darn Good!!!---The Chang's

Fast and efficient.---The Ling's

We've been KEIL customers for over 30 years and we've always been very happy with you guys.---The Hippler's

Very Good!--- The Aquilino's

The men were very efficient and helpful. They explained everything to us to our complete satisfaction.---The Hassent's

Hawthorne

KEIL was great! From the prompt dispatching of your service technician and his diagnosis of the problem, to your comfort adviser who gave us the estimate for replacing the system to the crew that installed our new equipment. Everyone was helpful and courteous. ---The Izenberg's

Thanks to Milt and Barb and the entire KEIL team for helping us out (and so fast). You guys are very, very professional. Thanks!--- The Van Hooks

The men were very professional, helpful with their explanations and always very nice. They worked feverishly without interruption until the job was done, and it was done to perfection.---The Miniaci's

The men were friendly and clearly explained the process on how they were going to clean our ducts. They mead my daughter feel comfortable with all the equipment and sounds. Thanks!---The Seiders

Excellent!--- The Solley's

Hewitt

Thanks for the great service as always! ---The Gordon's

The technicians were great, prompt and courteous. ---The Firmender's

Your men were thorough, pleasant and very capable!! ---The Mosmann's

Fast, efficient and quality work. ---The Lynch's

Great! Highly recommended!---The Guilshi's

I was very happy with the speed and efficiency of the men who worked in my home. They were professional and explained everything to me.---The Capozzoli's

Very Satisfied.--- The Heuner's

I would like to say once again that it has been a pleasure working with KEIL. Your employees were very professional and polite when working at my home.---The Scialla's

Neat, courteous and professional.---The Connell's

Very Good!!!--- The Jones's

Very satisfied. Will use KEIL again in the future. Your men were pleasant and professional.---The Horn's

Everything went very well.---The McDonald's

Very positive - will certainly recommend your services to others. Your technicians were always courteous and polite.---The Gallagher's

Kinnelon

The overall experience was very good. The technician crew were professional, courteous, and informative regarding the work and system operation. We will recommend KEIL to our family and friends! --- The Cafone's

The technician sent to my home was really nice and helpful! --- The Zushma's

The technician was very nice, efficient, and polite. He answered all of my questions, thank you! --- The Bett's

Excellent service call! Quick, efficient, polite, professional! Thank you to the technician and the company! --- The Kern's

Excellent! The crew was upbeat and worked efficiently. The installation was completed on schedule. ---The Gacio's

Very well mannered, polite, respectful and courteous. Nice to have professionals who take pride in their work and are considerate of the property owners. Thanks ---The Maldonado's

You sent a very nice technician to our home. Thank you!--- The Betts

Your technician was very thorough and explained the work he was doing as he did it. ---The Dzitko's

We are very satisfied with the service that KEIL has provided us with over the past 17 years. ---The Toohey's

The installation team that you sent to our home was great. They were respectful, funny, courteous, clean and their work ethics were incredible. Two really nice guys. ---The Richman's

Your team was prompt, and very respectful. Your technicians answered all of my questions. Their diagnostic approach was appropriately progressive, they worked like a surgical team. I also want to mention how helpful your office staff is. Thanks! --- The Smith's

Your technician has been to our home twice and each time has done a great job. He has been professional, informative, courteous and respectfull of my family and my home. Thanks for your assistance with our needs. --- The Keyser's

Your technicians are very professional and courteous. They each impressed me in different ways and together they make a great team. My wife and I were very happy with the installation of our new furnace. As a business owner I would like to say that they are an asset to your company and represent your company very well. Last but not least your comfort advisor impressed me with his knowledge and heating nad thoroughly explained to me and to my wife the ins and outs of the heating system we purchased. Thanks for a job well done! --- The DeLillo's

Excellent! Our installation was done professionally and the men were great. I received everything I was promised and now I have no worries. --- The Greco's

We are and always have been very satisfied with all the work your technicians performed in our home. We have been using KEIL for over 10 years now. ---The Toohey's

Your guys did a great job! --- The Westor's

Your staff was wonderful from our first call to you for our problem condensate drain to the estimate we received on installing our new coil for our air conditioning system. We are very very happy we called KEIL Heating and Air Conditioning and had you update our system for us. Thanks so much for your prompt, professional and courteous service! --- The DeLillo's

Very Good Job! --- The Lee's

Very Professional, Great job! --- The Kern's

Very efficient. Thanks! --- The Kohn's

Your Comfort Adviser was great and he explained everything. The two installers and the service technician were very good as well. Everyone took the time to explain everything they were doing. --- The Steransak's

The men did a great job! They were very courteous an helpful. --- The Costin's

Excellent! --- The Palma's

No problems, good attitude! --- The Kohn's

The guys did a great job. They were professional and helpful. ---The Simms's

Always responsive. ---The Heiman's

Very pleased! --- The Westfall's

Very Professional, an excellent installation - Many Thanks. ---The Kern's

As always, excellent work.---The Carter's

Workmanship and staff are very good. I would recommend KEIL to others.---The Dydensborg's

A very positive experience.---The Shaw's

Very Nice, they never even stopped for lunch! Unbelievable!!!---The Cunale's

I was more than pleased with the work done and KEIL has a wonderful working at making that happen.---The Greely's

Painless!--- The Matz's

I was impressed with KEIL from my very first inquiring phone call. Everyone I came into contact with from KEIL was on time, professional and absolutely concerned that we completely understood what was going to be done, how it was going to be done, why it was going to be done. Then they all did exactly what they said they were going to do. You can't ask for anything more! Your installers did a great job, I hope everyone at KEIL appreciates those two fine men and the work they perform. ---The Young's

A relief and a pleasure.---The Black's

Terrific!!!---The Hesselgrove's

Very pleased - your two technicians made this experience as painless as possible. Thank you!---The Daum's

A very good job!--- The Monoghan's

The "Boys" were excellent technicians and I am very pleased with their work and attitude toward me and my home.---The Hughes's

Extremely courteous workers.---The Sherm's

Very well!--- The Palmar's

Couldn't be better!--- The Wengryn's

Very professional and pleasant.---The Budd's

Professional, courteous, very helpful and considerate.---The Bowman's

Your office people are very nice and helpful. Your technicians are prompt, courteous and professional. The performed their work quickly and thoroughly.---The Dangelmajer's

Excellent Job - Professional.--- The MacDonald's

Very Happy!---The Dolgaff's

I am very pleased with the service and prompt response to our needs, You were the only company to respond to our call for an estimate and followed up promptly. A job well done!---The Bateman's

Great- quick response.---The Cole's

Very good.---The Dragone's

Well pleased!---The Campitiello's

This is the second time you have done work for us and once again it was excellent.---The Dunphy's

Very impressive. Hard working and a great job. Thank you Team KEIL!--- The Kern's

Your men were very professional and did a wonderful job. Thank you!--- The Black's

Excellent!---The Morris's

Very agreeable.--- The Carnac's

Wonderful as always. A Satisfied customer since 1984.--- The Bauer's

Very Good.---The Wolfson's

Knowledgeable, Thorough, Professional and Courteous - That says it all! ---The Mougalian's

Lincoln Park

Adam was excellent- Professional and did his due diligence. --- The Sadaka's

Your installers were great, they were courteous and explained to me everythig they were doing. We have been dealing with KEIL for a very long time and will keep on doing so in the future. Everyone you have ever sent to our home along with you office staff have been wonderful. ---The Finel's

Your technician was wonderful, a great tech and a very nice guy! --- The Alfieri's

I have been using KEIL for over 20 years and have always had a good experience with your service technicians and your installers. Thanks, The Strong's

Very prompt service with all of our needs, both technicians were very nice and let me ask any questions I had and answered them promptly. They finished the job quickly and efficiently proving that they knew exactly what they were doing. The even spent some time playing with my dog which was wonderful! --- The Kubisky's

From the moment I read your letter offering a fall cleaning of my furnace at a reasonable price - to the last hand shake - to your technicians love of a job well done - I was upbeat and positive - your company and staff did everything to delight me! --- The Redhoretzky's

Your men were prompt and patient. They provided us with step by step information on exactly what they were doing throughout the installation. ---The Fitzig's

Very Pleasant! --- The Riley's

Very Good Job. -- The Galgano's

Thorough, Professional - Good job.--- The Moore's

A very good experience! ---The Weinert's

Thrilled! ---The Kamenetz's

Good job, everything was done as specified. ---The Bella's

Friendly and fast! ---The Thomas's

Friendly, courteous and everything was wonderful about your men. ---The Ligouri's

Terrific! ---The Patton's

Very Happy with all work an the installers!---The Deppert's

Very Satisfied! Prompt and courteous.---The Frick’s

Very Good!--- The Hinkley's

Very satisfied.--- The Lanes's

As an existing customer I am always pleased with the service and personnel. They are all so professional and knowledgeable.--- The Breky's

Excellent!--- The Bluteau's

Very good service - high quality.--- The Chin's

I appreciate the fast service and helping me out of an emergency.--- The Shallcom's

Outstanding!--- The Wu's

Very good! Our installation was done amazingly fast.--- The Zamona's

Courteous and informative men.--- The Ehrenberg's

Very helpful, efficient and polite.--- The Colaizzi's

Excellent! --- The Monre's

Great job! The system runs nice and quiet.--- The Richard's

Very good. Both men were concerned that I was pleased and that I received everything I had ordered.--- The Mazza's

Both the furnace and the air conditioner are operating great. The installers were helpful and friendly.--- The Kudsiky's

Everyone was very courteous.--- The Merho's

I've been with KEIL since 1985. I trust you and will stay with you.--- The Tarka's

Very satisfied.--- The Guiliano's

This was very well carried out by all personnel.--- The Dailly's

Excellent!--- The Giordano's

Very pleasant - especially the technicians.--- The Mannino's

The technicians were very polite and did good work. --- The Walsh's

Very professional.---The Whitley's

I was very pleased that the team informed me during the process as to what they were doing and why. Their time estimate was accurate even though extra work was needed.---The Hruko's

Very professional, knowledgeable and courteous.--- The Breakey's

Great service!--- The Bernstein's

We were very pleased with all the people involved with the work.--- The Ukson's

Very good, fast service.--- The Calvanico's

Found the entire staff, from the front office to the installers to be very courteous.--- The Sanson's

It was great! They were friendly, explained everything, worked very hard and got the job done. Very Satisfied!---The VanSaun's

Very good.--- The Thomas's

Satisfying and Professional!--- The Garcia's

Very courteous. The men showed me at each step how the duct cleaning operation was performed. The alerted me to the fact that I should replace my dryer vent and replace it with a metal one on the recommendation of Whirlpool. I appreciate being advised of this since not replacing it could result in a fire hazard.--- The Raymar's

I am truly satisfied with all the services performed.--- The Mathai's

Very pleased with everything.--- The Kramer's

Adam was excellent- Professional and did his due diligence. --- The Sadaka's

Your installers were great, they were courteous and explained to me everythig they were doing. We have been dealing with KEIL for a very long time and will keep on doing so in the future. Everyone you have ever sent to our home along with you office staff have been wonderful. ---The Finel's

Your technician was wonderful, a great tech and a very nice guy! --- The Alfieri's

I have been using KEIL for over 20 years and have always had a good experience with your service technicians and your installers. Thanks, The Strong's

Very prompt service with all of our needs, both technicians were very nice and let me ask any questions I had and answered them promptly. They finished the job quickly and efficiently proving that they knew exactly what they were doing. The even spent some time playing with my dog which was wonderful! --- The Kubisky's

From the moment I read your letter offering a fall cleaning of my furnace at a reasonable price - to the last hand shake - to your technicians love of a job well done - I was upbeat and positive - your company and staff did everything to delight me! --- The Redhoretzky's

Your men were prompt and patient. They provided us with step by step information on exactly what they were doing throughout the installation. ---The Fitzig's

Very Pleasant! --- The Riley's

Very Good Job. -- The Galgano's

Thorough, Professional - Good job.--- The Moore's

A very good experience! ---The Weinert's

Thrilled! ---The Kamenetz's

Good job, everything was done as specified. ---The Bella's

Friendly and fast! ---The Thomas's

Friendly, courteous and everything was wonderful about your men. ---The Ligouri's

Terrific! ---The Patton's

Very Happy with all work an the installers!---The Deppert's

Very Satisfied! Prompt and courteous.---The Frick’s

Very Good!--- The Hinkley's

Very satisfied.--- The Lanes's

As an existing customer I am always pleased with the service and personnel. They are all so professional and knowledgeable.--- The Breky's

Excellent!--- The Bluteau's

Very good service - high quality.--- The Chin's

I appreciate the fast service and helping me out of an emergency.--- The Shallcom's

Outstanding!--- The Wu's

Very good! Our installation was done amazingly fast.--- The Zamona's

Courteous and informative men.--- The Ehrenberg's

Very helpful, efficient and polite.--- The Colaizzi's

Excellent! --- The Monre's

Great job! The system runs nice and quiet.--- The Richard's

Very good. Both men were concerned that I was pleased and that I received everything I had ordered.--- The Mazza's

Both the furnace and the air conditioner are operating great. The installers were helpful and friendly.--- The Kudsiky's

Everyone was very courteous.--- The Merho's

I've been with KEIL since 1985. I trust you and will stay with you.--- The Tarka's

Very satisfied.--- The Guiliano's

This was very well carried out by all personnel.--- The Dailly's

Excellent!--- The Giordano's

Very pleasant - especially the technicians.--- The Mannino's

The technicians were very polite and did good work. --- The Walsh's

Very professional.---The Whitley's

I was very pleased that the team informed me during the process as to what they were doing and why. Their time estimate was accurate even though extra work was needed.---The Hruko's

Very professional, knowledgeable and courteous.--- The Breakey's

Great service!--- The Bernstein's

We were very pleased with all the people involved with the work.--- The Ukson's

Very good, fast service.--- The Calvanico's

Found the entire staff, from the front office to the installers to be very courteous.--- The Sanson's

It was great! They were friendly, explained everything, worked very hard and got the job done. Very Satisfied!---The VanSaun's

Very good.--- The Thomas's

Satisfying and Professional!--- The Garcia's

Very courteous. The men showed me at each step how the duct cleaning operation was performed. The alerted me to the fact that I should replace my dryer vent and replace it with a metal one on the recommendation of Whirlpool. I appreciate being advised of this since not replacing it could result in a fire hazard.--- The Raymar's

I am truly satisfied with all the services performed.--- The Mathai's

Very pleased with everything.--- The Kramer's

?

Little Falls

Your technicians were wonderful! ---The Moskowitz's

Very Polite and Courteous employees! --- The Carroll's

Very prompt and hard working. KEIL responded nicely and answered all my questions. ---The Ortiz's

Very pleased.---The Bee's

Perfect!---The Stackhouse's

The men were very prompt - courteous and efficient. The left the area they worked in very clean and neat. I would highly recommend you to others.--- The Mallon's

Very pleased with everything.---The Autry's

Sincerely pleased. The men were highly competent and processional.--- The Teador's

Completely satisfied.---The Fara's

Prompt personnel, with specific attention to the details and a willingness to complete the job correctly, without concern for time.---The Ferguson's

Mahwah

Your technoicians were knowledgeable, friendly ans answered all of my questions. Thanks for a great job! ---The Poplaski's

Excellent work! ---The St. John's

Your personnel are terrific! From the ladies on the phones to the service technicians to the installers, everyone was first class. Thanks, The Delucca's

You are fortunate to have such exceptional employees. They deserve a great deal of credit. I have been in the building services business for 25 years and I know all kinds of subcontractors. Your team was outstanding and I rate them at the top of the list. ---The Meyer's

We are extremely satisfied with the great job your technician did on servicing our system. ---The Kolakowski's

As always, efficient, trustworthy and capable. ---The Diccianni's

Everyone was very courteous and polite as always. They did a great job on the new furnace and when they finished everything was left very neat and clean. Thank you! ---The Shuiminsky's

Very good job! ---The Karpinecz's

Our experiences with KEIL have been excellent. ---The Bogert's

Very Pleasant!---The Bertrand's

Exceptional!---The Rose's

The work was done on time and thoroughly. Technicians were on time, pleasant and competent. I am quite satisfied with your service.---The Burns's

Very Good!---The Brown's

We've used KEIL for the past 15 years . You have installed and serviced our heating system our air conditioning system and our hot water system. Every time you send someone to our home they are nicer and more knowledgeable than the last. Your office staff is always friendly and takes care of scheduling our visits quickly and efficiently. I wish I could this kind of service in other aspects of my life!---The Leibmann's

Montville

We are very pleased with the installation of a new water heater today. The technician did a great job; covered all floor areas and stairs, very neat and informative! ---The Carline's

We were very pleased with the work. The technicians were friendly and clean. ---The Doerig's

Fabulous!!! ---The Mariniello's

What a great experience and what a great company. No matter who the technician is, or who answers the phone at the office, they are ALWAYS so pleasant and helpful... We usually don't purchase maintenance contracts with the company that installs, but this is a first for us. Great Company, Great Service and great experience all around - thank you!! ---The Battista's

Excellent!! ---The Denova's

Well worth the price and the time necessary for the installation of a high velocity SpacePak system. We can't wait until it gets warm to see how this system performs... Thanks again and thanks also to the technicians who made this experience feel like they were members of our family working on our home. ---The Battista's

We recently purchased both a heat pump and ductless split air conditioning systems through KEIL. Absolutely every step of the process was handled with expertise, courtesy and professionalism. I am pleased to be writing this letter relating this very positive experience and hope you will pass it through the management and staff alike. It is all too often that when things do not go well, a customer is vocal in making their complaints heard but, when the service provided is excellent, these facts go un-spoken.

Right from the beginning your team impressed us. Upon arriving, exactly on time, for an initial survey, Bill explained he was going to do a heating and cooling load calculation. He informed me that this would help to assure that he was proposing the best solution for us. (What Bill did not know at this time is that my carrier position makes me all too aware of the best practices in AC and heating system installation.) Bill carefully took into account numerous characteristics of the home necessary to calculate the load requirements. In our case this was overly complicated as the home employs passive solar heating in addition to the heat pump and has numerous unique features which impact heating and cooling in the home. Bill could easily have minimized this but, he did not. His attention to detail was apparent. Bill also listened carefully to our thoughts on the matter. Bill took it on himself to consult with other experts on your team and came back with a solution, not a "box" to propose to us. Bill clearly was dedicated to providing us with the best solution for our needs.

Your installation team appeared three days later, again right on time. All three members of the team were courteous, knowledgeable and worked efficiently. They were all extremely conscious of, and respectful of, our home and property as well as the quality of their work. (Even when they did not know I was listening or watching.) Given my background, I have more than most customer's interest level in what they were doing and how. They could easily have interpreted that as interference or outside of their work scope to address customer education. Instead, they were all happy to respond to questions and demonstrate what they were doing. Their work and attitudes were further supported by your lead service technician, who was able to understand the interaction with the passive solar already in place and assisted the installation team in setting up the systems properly.

Your team was clearly dedicated to providing both quality work and good customer relations. It might be important for you to know that KEIL was not the lowest price quote I received. In fact it was the most expensive! However, from Bill's actions and approach early on, I suspected KEIL was the best value. This was supported throughout the sales and installation process by every member of your team. Already, I have referred a colleague who is also knowledgeable in the field, relating all of the above.

Once again, thank you to your entire team,The Markwood's

Your duct cleaners were polite and professional. They did a great job! The installation of my new system was Excellent.---The Greens

Excellent as always, KEIL personnel is knowledgeable and professional. ---The Schaeffer's

Excellent Service - Technicians arrived on time and worked quickly and efficiently ---The Scarano's

Great job - Very Professional!---The Carline's

Very good, from the office staff, to the salespeople to the installers.---The Herald's

Great! Will use you again.---The Hancock's

Our overall experience was very good.---The DeRosa's

Very satisfactory!---The DeVenezia's

Extremely satisfied from the first phone call to the installation!---The Carline's

Very satisfied by the job the technicians did.---The Donovan's

Great Job!---North Star Gymnastics

The men were very informative and answered all my questions - and I asked many!---The Garabrabt's

Very good - No complaints. The Friedland's

The men were very professional, knowledgeable and courteous. We were pleased to have them in our home.---The Tobias's

Very satisfied with the entire job.---The Russo's

Mountain Lakes

We have been long time customers, over 10 years. We are relocating and hope that we can find a new HVAC company half as good as KEIL has been. Thanks for all the help over the years. ---The Lo's

Excellent Service and job all around - Fortunate for us that you provide such excellent service.--- The Emr's

North Haledon

I thought the two gentleman were both very professional and courteous. They answered all the questions I had to ask.---The Fioilla's

Always satisfied.---The Schoenig's

Excellent as usual.---The Mainwald's

Oakland

The technician is a very nice and friendly person. He worked very efficiently and thoroughly. --- The Path's

Thank you for a good job and for the rapid installation. ---The Sumner's

Your technician provided excellent service, courteous and professional service - Thanks ---The Klein's

Very polite and very efficient! ---The Edelman's

Your tech did a super job on my propane heater and explained everything I neede to know. My allergies have been much better since you services my furnace! ---The Dale's

We were very happy with the work your technicians performed. Thank you! ---The Edelman's

As usual, KEIL's service and office personnel have always been courteous and ready to explain what needs to be done and any new procedures we may need to know about. KEIL's installation teams are great technically and do everything possibly to make sure their customers as happy as they can possible be. Thanks KEIL Guys! ---The Marchese's

Wonderful! Fantastic! Your technicians are very nice. ---The Russo's

Everything was great! ---The Leogrande's

Your men were courteous and pleasant. ---The Finale's

Great! ---The Guerriero's

I used KEIL 20 years ago when I needed a heating system and I used you again to replace that system with a new one. Thank You! -- The Parietti's

"TEAM KEIL" was able to identify our needs and recommend the correct equipment for us. The technicians (All of them) did a great job! ---The Levandowski's

Very good work, very friendly technicians. ---The Samuel's

Excellent!---The Kearney's

Very professional, courteous and pleasant. Also, very informative prior to starting the work. The Kuysor's

Very good!---The Sudcliff's

Your technicians were extremely nice and the work was excellent.---The Russo's

I just want to say that your technician was very competent and polite. ---The Edelman's

Wonderful job!---The Zhu's

Your service technicians were extremely professional and able to handle difficult situations. Thanks for a job well done!---The Boyce's

Really excellent work!---The Rubner's

The response to my home heating and hot water servicing needs was outstanding (Withing a couple of hours in blizzard conditions.) The installation of my new furnace and water heater was done by a very competent crew.---The Haas's

Delightful. The Daccutso's

I have always been very satisfied.---The Larringer's

Wonderful. Messiah Church

Very satisfied!---The Levandowski's

Your men did a good job.---The Greiger's

Oak Ridge

Very professional technician. They put clean shoes on and use no force or scare when advising of issues. ---The Cardinalli's

I couldn't ask for a nicer group of people to deal with. Everyone at KEIL has been so helpful-from initial contact with the people who answer phones right on up to the owner. I have been treated with respect and not made to feel like I was asking stupid questions. You have kept your word in every aspect of the installation. Your customer service is above and beyond- I would not hesitate to recommend your company to anyone! ---The Kapraszewski's

Service was Great!---The John's

Timely, neat, quick. I never thought this could be done in 1/2 a day. Excellent! We are very happy and cool!!! ---The Appleton's

Very pleasant and very nice team. I would tell my friends of a pleasant experience. ---The Cardenalli's

Very professional - First Class! ---The John's

Great!---The Abberley's

Everything was Excellent. ---The Nardinour's

Eight years ago KEIL replaced our oil boiler and we were very satisfied with the installation procedures from start to finish. This is the reason we again chose KEIL to install our central air conditioning system, and again we were very satisfied.---The Wood's

The men were very knowledgeable about the job they completed. They answered all my questions and were very pleasant. They are both an asset to your company.---The Czochanski's

Very good job. Your people are very nice and professional.---The Fisher's

The men did a great job. We are very pleased.---The Cassidy's

Very pleasant - Very professional.---The Valva's

All my questions were handled professionally and courteously. Thanks!---The Bosci's

Excellent.---The Suhai's

The entire experience was very professional and your people are professional and courteous.---The Dill's

Your service people are always so nice and helpful. They are very polite and professional.---The Constantino's

Fine and Dandy!---The Wohl's

Very professional. Your men exude confidence and prove it by completing their job quickly and efficiently.---The Lang's

Very good!---The Caporello's

I'm very pleased with everything.---The Whitman's

Just fine.---The Graulich's

Very pleased with the service.---The Lynch's

Completely satisfied. Your estimator arrived within half an hour from the time I called your office. The servicemen did a very professional job. Both were extremely courteous and polite. I would recommend KEIL to anyone!---The Gallagher's

Excellent!---The Signorile's

I went with KEIL because you can trust the men, you offer the most options and you provide the best warranties.---The Ford's

Very good!.---The Buenther's

Service was quick and professional.---The Desch's

I'm very satisfied with the workmanship. The Weickel's

Parsippany

We have always been happy with KEIL. We will continue to use your services no matter where we live! --- The Stetler's

From start to finish working with KEIL couldn't have been any better! --The Loiacono's

What a great team you have! Go KEIL!!! --- The Kelczewski's

Awesome job, Kind and Gentle!!! --- The Lee's

Absolutely fine!--- The Wolff's

Your service is always excellent!--- The Arnao's

Excellent! Thanks!--- The Reich's

The response to our "emergency" was great - Many thanks!!!--- The Frederiks's

Very good!--- The Stampone's

I was treated with the utmost respect and courtesy. Thanks!--- The Reich's

Pequannock

Maintenance was checked and complete as scheduled. --- The Schmidt's

The Technician was very personable to both my husband and myself! --- The Manz'

We are extremely satisfied with the installation of our new central air conditioning system. We were referred to KEIL by a neighbor and now we will recommend KEIL to all of our friends and family. Thanks! ---The DiGiano's

A big thanks for you technician who came out on New Year's eve and helped us with our problem! ---The Sciro's

FANTASTIC! ---The Culler's

I would not consider using any other company than KEIL. Your service is outstanding! ---The Brown's

We love your company! ---The Cardone's

We have been a member of the KEILClub maintenance agreement program for quite some time now and year after year we've been impressed with your company. Dan has been visiting our home and it's a pleasure to see the same technician year after year. He knows our home and it states a lot about your company as well. Dan is always very polite and courteous, he takes his time when performing service or maintenance and when writing up his recommendations for the future. Next year we will be renovating our home and will definitely call KEIL for a new heating and cooling system and a zoning system. Once again thank you. --- The Frio's

Excellent service, throughout and polite. ---The Baia's

Excellent!!! ---The Wallin's

Good job!--- The Passopz's

Quicker than we thought it would be, and better than you promised.--- The Humphrey's

Always prompt, always courteous, very affordable and a pleasure to do business with. ---The Melnick's

Very pleasant.--- The Alsdorf's

Excellent, Excellent, Excellent!!! ---The Brown's

Professional, courteous and completed the job quickly. We are very satisfied!--- The Gilinbizzi's

My husband and I would like to commend your company on the professional way you installed our new gas furnace and water heater. From the time you entered our home with your protective blue booties to the installation of the heaters, it was done in a manner that made us glad we chose KEIL. Your representatives were very helpful and understanding of our situation. We needed the units to be installed quickly and within a few days, out came KEIL and it was done.My husband and I highly recommend KEIL for any kind of work to be performed and hope for many years of continue service.--- The Horrath's

Very professional.--- The Wallin's

Good job! Nice friendly and jovial people.--- The Manz's

Very polite and courteous people willing to please your customers. I appreciate their efforts.--- The Dianuzzo's

Pleasant, professional and with very little disruption. Everyone was very prompt and aware of my schedule. Everyone was very courteous and polite.--- The Rogers

Very satisfied.--- The Korman's

I was very pleased with the attention given to all my questions and was given all the information I needed graciously.--- The Osinski's

Very courteous, very neat and very efficient. Great job!--- The Snack's

Thoroughly Delighted!--- The Rubin's

I must say - all your people to date who have been to our home have been more than helpful on explaining any problems that they see and the solutions necessary. Thanks.--- The Baccarella's

Very good!!--- The Curcio's

Pleasant - Professional.--- The Mercier's

The technicians were prompt and courteous. They did their work, showed me the installation components and cleaned up after the job was complete.--- The Maisy's

Pleasant, courteous and professional. We would recommend KEIL to anyone.--- The Riley's

Very good.--- The Sebzoa's

Great! On time, done before expected, everyone was friendly and courteous.--- The Johnson's

All work was done excellently and professionally. The customer was always consulted with all the information required to make the decisions necessary. All workers were polite and congenial.--- The Dianuzzo's

Very satisfied.--- The Baia's

Professional and experienced.--- The Dougherty's

Everything KEIL did was excellent, from the first phone call to the final installation.--- The Ruby's

Very satisfied. This is the first time we have dealt with KEIL and we plan to do so in the future.--- The Haretley's

Pompton Lakes

The technician was wonderful! --- The Daly's

Very satisfied with the installation. I have been in my home in Pompton Lakes for 53 years and have been a long time customer with KEIL. We have always trusted KEIL for their knowledge and service for my family. Their technicians have always been very courteous, respectful and always indicated awareness and concerns when problems arise. We will always highly recommend KEIL 100%. --- The Kirchner's

The service response was very timely and professional. The technician has serviced our units before so the problem was solved quickly! --- The Kent's

Very satisfied with the technicians work! --- The Daly's

Prompt, efficient, and knowledgeable technicians. I will definitely recommend you! --- The Ellis'

Everything looks good, the technicians were on time, clean, and professional. All of your people are very good, you are lucky! --- The Gordon's

Both of the technicians that came to my home were polite, efficient, knowledgeable, and helpful (even with me talking with them the entire time they were trying to work!!) ---The Edsal's

The technicians are very well mannered and efficient service men! --- The Roson's

Fantastic!---The Marczyk's

Your technician provided excellent service maintaining my air conditioning system. ---The Daly's

Everything was great as usual. Thanks! ---The Manning's

Good Stuff: Your techs fully explained the need for replacing my furnace. You had excellent response time (The next day!) The job was done quickly and neatly and everything was explained to me as the installation was being performed. ---The Ellis's

Excellent! Very nice guys and they worked very hard.---The Miller's

Great Experience! I went to work in my office upstairs and the guys went to work installing our new system in the basement - everything went off without a hitch! ---The Medino's

Very nice and hard working technicians. ---The Wayrick's

Workers were on time, courteous, pleasant, efficient, hard-working, considerate, trustworthy and patient when explaining all the work being accomplished. You have excellent personnel.---C. Brolsona

During a very difficult time for my parents, it was truly a pleasure working with your technicians, whom made a great team. You can tell they are highly skilled technicians and were a pleasure to be around. You can tell they know their business. Additionally, they are polite, courteous and neat. I would recommend KEIL without reservation. --- D. McSweeney

Would always choose KEIL! All technicians very personable. Very pleased the the quality of the workmanship. Home left neat and clean.--- M. Heredia

We were thoroughly delighted with KEIL! Technician was courteous, friendly and helpful. Would recommend KEIL to friends and family. Very happy --- The Qira's

Your man was courteous and helpful, he did a good job. --- The Pevour's

Your technician deserves a Gold Star! We are very pleased when your men take the time to answer our questions--- The Levine's

Your people are very good and very professional. ---The Iandimarino's

Thank you for doing such a FABULOUS job! Our experience working with your team, from my conversations with Barbara, our scheduling of times with your office staff, our consultation and final estimate with your comfort adviser to the installation of our new comfort system by your team of installers was seamless and stress-less! Our new units are great! We can't hear them other than a gentle purr and they are quick to cool our home. The floor by floor control option is fabulous! --- Thanks again, The Patterson Family

Excellent! --- The O'Connor's

Excellent, Great Job! --- The Hunt's

Very Pleased! --- The Jeukin's

Very Professional Job! ---The Nelson's

Great!!! --- The Meredith's

Excellent! ---The Daly's

Everyone at KEIL was very helpful and kind to us. --- The McVeigh's

We are always very pleased with all of KEIL's services. --- The Pasquariello's

Absolutely will recommend KEIL to anyone. Great job! --- The Heredia's

Great!!! --- The Schall's

Every time KEIL employees have been in my home they have been pleasant and very helpful. --- The Schweighardt's

Very good job! ---The Patterson's

Very Prompt - neat and Friendly. --- The Tooman's

Everything that was done - Perfection! ---The Pete's

Technicians explained work being done every step of the way - including at the completion of the job. - The Cyr's

Dave, Bob and Allen all exceeded our expectations! They were professional and performed an outstanding job! I will recommend KEIL to the neighborhood in Pompton Lakes. Thanks Again. ---The Babich's

I was amazed at the energy and efficiency of both the sales people and the installers. They showed great courtesy and respect for us and our home. Thank you! ---The Brolsman's

The technicians were courteous and prompt. I would recommend KEIL absolutely! ---The DeGraw's

The job was well done. Everyone from the office staff to the salespeople to the installation team to the service technicians were very professional and courteous. Thanks KEIL.---The Ficrentino's

Pompton Plains

The technician was on time, courteous, very proficient and thorough. --- The Impellizzeri's

Always good, reliable service! Such pleasant technicians. --- The Skrzypczak's

Excellent Service! --- The Fillweber's

The technician had been to my home before, and once again the job was done right and quickly. He is a competent worker!! --- The Agosta's

All KEIL employees, both service techs and installers, have been very professional. --- The Reed's

The technicians were great! We have used KEIL and never had a bad experience. Entire staff is professional and helpful! --- The Vannelli's

All "ways" dependable and Professional Service ---- The Mercier's

Excellent from the first phone call to the finishing of the job! --- The Hill's

The two installers who came to my home were great!!--- The Bremer's

Excellent job! --- The VanBroekhoven's

Technician was on time, very professional, and did an excellent job installing our new hot water heater. He was also courteous and informative. --- The Impellizzeri

Great work!! --- The Kellett's

Your technician was not only very professional in his work, but very pleasant. He explained everything to me. --- The Impellizzeri's

Your technician provided very prompt service, explained options very well and arrived on time. I was very satisfied --- The Ambrose's

It was a pleasure to have your technicians come in today to complete work that was left undone by a previous contractor! what a difference it makes to have Keil's workmanship. We absolutely received above what we expected! --- The Cohen's

The same day response we received to a no cooling problem on a day where the outside temperature was 98°F, a day when I am sure your technicians are very busy, was much appreciated. Also, upon making the initial call about noontime, a very helpful woman advised me of some things to try and to check out which may have resolved our problem and avoided a service call/diagnostic charge. Thank you. You run a very good business! --- The Lechleiter's

We had a very positive experience! ---The Pacca's

We really appreciate all you have done for us. Thank you so much for getting our Air conditioning up and running under extreme weather conditions! I would especially like to thank and commend the technician who came out and swelted for three and half hours in the hot sun replacing our condenser. Also, I want to say thanks to the other technician who battled heat, bugs, and darkness to try to get us running on a Wednesday evening. All of your technicians and your office staff are helpful and pleasant. I would definitely recommend Keil to all my friends for their heating and air conditioning needs. --- The Nolan's

We would definitely use Keil again in the future and refer them to our friends! --- The Guerriero's

Everything's good! --- The Swetz

We really appreciate how you stand behind your products and your employees are the best!! --- The Nolan's

Your technician was just in my home performing my annual COSI maintaince and he was professional, courteous and answered all of my questions. Thank you ---The Eilis's

I have required your services on a number of occasions and each time your technicians have been courteous and very helpful. Your customer service representative in this past instance was very professional, pleasant and helpful. ---The Bremer's

My new Generator is wonderful! No more power outages for me!!! Thank you ---The Wayrick's

Our air conditioning installation went off like clockwork. Thanks! ---The Schencks

Your technicians have always been very conscientious and courteous. ---The Stockinger's

Your technicians are always knowledgeabls, courteous and professional - A credit to your company! ---The Impellizzeri's

Excellent service! ---The Van Brockhohen's

We had a great service experience today, just like we always do. Thank You! ---The Roy's

Always professioal and complete service. We appreciate your good service. --- The Vanelli's

Your technicians are very professional and friendly! --- The Custer's

Thanks for the prompt response to my concerns about whether the system was working properly after the initial service. I still don't understand why the system ran for almost 3 hours when the thermostat said the correct temp had been reached but Randy checked everything and all seems to be in order now. I really rely on Keil. Thanks again.---The Cahill's

Everyone at KEIL was very professional, courteous and friendly - SUPER JOB - We were very pleased with the way the whole process went. --- The Nolan's

KEIL has always been reliable. The service men are always professional and helpful. --- The Schenck's

Your man was excellent, he was friendly and knowledgeable. ---The Vanelli's

Your guys did a great job installing our new furnace. Thanks! ---The Melnick's

My overall experience with KEIL has always been excellent! --- The Skrzypczak's

Your staff was professional, prompt, neat and a pleasure to deal with. ---The Tomaskovic's

Very Good! - The Berg's

Excellent! --- The Skrzypczak's

Very Informative - Great people! --- The Lascari's

Good Job! --- The Moly's

Your people did a great job cleaning our air duct system!!! ---The Vannelli's

Your technicians were excellent! --- The Vaccaro's

I always receive good service and the men that come to my home are always professional and very pleasant to deal with. ---The Ajat's

Very happy with your prompt service. Your installation team was very helpful in explaining things. --- The Mikulik's

Very Professional and Knowledgeable! PS Your man was terrific - he deserves a raise!---The Vaccaro's

Superior as expected - NO disappointments! Will tell all my friends in church about KEIL!---The Mercier's

Ramsey

The technician was A#1 in all respects. A credit to KEIL, he went out of his way to answer my questions. Hire more like him! I have always recommended KEIL. ---The D'Andrea

Your tech was so polite and he did a great job! ---The Allen's

We are finally comfortable upstairs and downstairs at the same time! We never thought it would be possible, it's a miracle-Thank you KEIL.--- The Liebmann's

Very good experience! ---The Fox's

Your people were polite and professional. As usual my experience with KEIL was most favorable.--- The Spittle's

Excellent!---The Giordanno's

The service and the work was far better than I anticipated! What a pleasure.--- The Betrus's

Very professional.---The Maellu's

Good, very good.---The Marchisin's

Very pleased with the professional courteous staff and the prompt service.--- The Gormally's

Ridgewood

Excellent! ---The Thomas's

Your technicians saved us from the heat. Thank you very much! ---Ridgewood Dental

The entire process was great! --- The Timmers

Thoroughly professional, friendly and knowledgeable. The system works just as advertised! We are pleased to have it. It makes quite a difference in our current heat wave. Thanks for the great warranties! ---The Barthold's

Excellent!--- The Fisher's

We keep using you guys, so you must be good--- The Goodman's

Excellent, your installers were great!--- The Mala's

Wonderful service.--- The Biggadike's

Your technicians were courteous, neat and prompt.--- The Morgan's

All of your employees are very courteous.--- The Fox's

Excellent. --- The Baumann's

We are all very pleased with your service the courteousness, professionalism and knowledge of your technicians. We would highly recommend KEIL to others.--- The Weinkauff's

Ringwood

We are moving to North Carolina at the end of the summer. We will recommend KEIL to the people who purchased our home. Thank you, all the technicians we have had over the years have ben great, including the office staff!--- The Nazzaro's

The technician did a thorough job on the AC tune up for the year. He was very knowledgeable and very pleasant; a real gentleman! --- The Crupe's

I think it is important to note that the Keil Technician was friendly, knowledgeable, & well trained. He diagnosed a complex heating problem quickly and efficiently and fixed it with skill & expertise. More over, I would recommend KEIL Heating & Air Conditioning to any & all of my friends, neighbors, & relatives if they needed any HVAC work in their home or business. --- The Fontoura's

The technician did a great job!! --- The Dehal's

Perfect! --- The Hemsarth's

Your technicians always do a great job for us! --- The Scire's

This is our fourth year as a member of the KEILClub Discount Club. I have always been very pleased by the professionalism and knowledge of your technicians. ---The Gardullo's

Great! ---The Kohmuench's

We are very pleased with your technicians and their work. ---The Dahse's

I was very satisfied with the work and would recommend KEIL to anyone. All the personnel are very knowledgeable. Thanks!--- The Overley's

Prompt, professional service, good explanations of all work being performed and of how accessories work. Good advice on care and upkeep of equipment. ---The Perrone's

Very Positive! ---The Shields

Great! Timely, polite and the job was finished in less time than expected. ---The Hoffman's

Great! Very Professional! ---The Schachmann's

Very well satisfied.--- The Kloss's

Riverdale

The technician was efficient, neat and very informative ! ---The Kierman's

From start to finish everything was Great! ---The Cuonzo's

Every time you send a technician to my home they get more thorough and more courteous! Thank you ---The Cirillo's

Your tech's were great! --- The Salonia's

Each of your technicians was professional and kind as were your office staff. Thank you, The McArdle's

Your Comfort Adviser, Service Technicians and Installers were all courteous, professional and performed a thorough job. We will highly recommend KEIL to all of our friends and family. Thank you. ---The Tencza's

Quick and Clean! ---The Cleary's

Excellent, courteous, actually we are always satisfied with KEIL and today's service was exceptional! ---The Davis's

Just fine, Thank You. ---The Bohan's

Entire office was very nice and helpful!!! Also very honest and professional. We went through a hard time with our homeowners insurance company and KEIL helped us through it all the way to the final installation.---The Frodella's

We are very satisfied with the prompt and efficient service and installation of our new furnace. We couldn't believe such a big job could be done in such a short time. The gentlemen were thorough, informative and very helpful. When I first called KEIL with our problem we were treated with courtesy. The men were very helpful when they visit our home and explained the entire process. We are just sorry we waited so long to purchase a new furnace. Thank you for your prompt attention to our problem.---The Davis's

Your company installed and has serviced our heating and air conditioning systems for over 7 years and we have always been pleased with your technicians. They are courteous, thorough and neat. And on time!---The Mackin's

Totowa

The technician is an asset to your company - Very Pleased! --- The O'neil's

Your tech's did a great jog! --- The Dowell's

Absolutely out of this world! Great job all around. ---The Eisenstein's

Will definitely use KEIL again!---The Anderson's

Towaco

The technician is always polite, professional and answers any questions I have --- The Mikedes'

Great job, well done! --- The Diamond's

Very friendly, knowledgeable and quick. --- The Conlon's

Excellent service and manners, including the office girls. I told your men that they did not have to wear their booties as the basement floor was dirty but they insisted and would not step foot in my home without putting on a clean fresh pair each time they came back in! Fantastic.--- The Gerardi's

Our friends recommended us to KEIL and we have since recommended you to other friends. You are that good!--- The DeMillio's

Upper Saddle River

Prompt and the work was done in just one day with little or no mess! Thanks!---The Stencel's

Vernon

Excellent! ---The Conover's

Your technician was very professional and friendly. He did a nice job on our air conditioning system. --- The Poplaski's

Everyone I've ever dealt with from your company has been very pleasant and efficient. Job well done! --- The Zweier's

Your technicians did a wonderful job! --- The Fried's

I was very pleased with the way the men completed the job. --- The Yarton's

Your men were perfect gentleman, they were very respectful of my home and how they entered and exited. --- The Filuto's

Wanaque

The technician did an excellent job installing our new hot water heater. He was very well versed, explained the answers to all my questions in great detail. --- The DeCrocker's

Excellent service! --- The Herold's

The technician that Keil sent to my home was very pleasant! --- The Romaniello's

Each of your technicians is very professional. Thank You!---The Forschino's

All went well - Timely and nice technicians! ---The Ferrante's

Very good, I'm very happy! ---The Marston's

Excellent! --- The Kunish's

Great! --- The Klein's

Great Job! --- The Lackey's

Fast and friendly service - We're very pleased. --- The Sullivan's

Very Pleased! --- The Freitags's

Great! --- The Lackey's

Excellent! ---The Smith's

Very knowledgeable and courteous. --- The Rorriguez's

Your technicians were prompt, courteous and had the job done quickly and correctly. ---The Taylor's

Very good, very helpful. --- The Gross's

Very Good. --- The William's

Good Job, very impressed ---The Baigas's

Very Good Job!!! - The Williams's

Excellent! --- The Riismandel's

Prompt quote and installed exactly what we needed. ---The Steiner's

Great job!--- The Pfeuffer's

Excellent - Very pleased! - The Cunningham's

The men were very helpful and informed us of exactly what had to be done.--- The Weinpel's

Excellent!--- The Segreto's

Everyone was very professional and courteous.--- The Ringley's

Great!--- The Wardlow's

Very pleasant installers. The sales staff was very professional and took the time to explain everything.--- The Radoslovich's

Excellent!--- The Manley's

Very Satisfied, Professional, neat and timely.--- The DiChiara's

Wonderful. The Gamarello's

Very Helpful and prompt - Problem detected and solved in about 30 hours with a brand new system installed.--- The Mullen's

As good as can be expected.--- The Lyttle's

Very satisfied.--- The Lorenzano's

Excellent! Very thorough and hard working installers. They were courteous and informative. They explained everything in detail.--- The Gordon's

Very pleasant experience.---The Maser's

Excellent!--- The Sullivan's

Very satisfactory as always.--- The Ferrante's

Great!--- The Romaniello's

Very good.--- The Leitner's

Very pleased - The response was quick and all the persons involved were very courteous.--- The Zelhof's

Satisfied with everything.--- The Juran's

Very good!--- The Lorenzano's

Very pleasant and fast.--- The Lyttle's

Thoroughly satisfied.--- The Townsend's

Very pleased with everything that was done and it was done very well.--- The Cheek's

Everything has always been fine, the service is prompt and professional.Always Satisfied with KEIL.--- The Marston's

Very satisfied with everything.---The Spillane's

Great Job! Very thorough - all my questions were answered.--- The Infield's

Very very pleasant, including my phone calls to your office staff.--- The Capone's

Everything was great. They did a fantastic job on everything.--- The Parchinski's

Great - Everyone was professional and polite.--- The Minogue's

Very prompt and personal. They did a great job, everyone.--- The Mangan's

Over the past two years I have purchased a new furnace, a new air conditioner and a new water heater and everything is just fine.--- The Vincent's

Wayne

 

I sincerely recommend the personnel you have working for you and who serviced me. The installer and his partner were excellent, efficient and accommodating. They also did spotless work! The service person you sent was not only knowledgeable but persuasive! He convinced me to install a new unit. Kudos to your company! --- The Casapulla's

Thank you! Thank you Give the technician a raise! He is great!! --- The Smith's

KEIL was perfect, great job!! --- The Potenzone's

I was extremely pleased they were able to explain the process and I was able to understand what they said!! Everyone was respectful and appeared extremely knowledgeable and conscientious of all of their work. I hope their expertise is an indication of my satisfaction with the installation as the years go by. Thank you !!! --- The Cohen's

As usual, a competent and pleasant service man. --- The Muir's

The technician is one of the best techs I have ever dealt with. I appreciate dealing with him in the future. He is a great asset to KEIL. --- The DeMarco's

Excellent Service, the technician is great and so are all of your employees. Best to the Best! --- The Shea's

The employees are always pleasant and efficient --- The Harami's

I just wanted to let you know it is always a pleasure having your technician in my home to service my heating and air conditioning. ---- The Cahuenas'

The technician was not only on time, but extremely knowledgeable and very customer service orientated. He was friendly and answered all of my questions. --- The Reynolds'

Your technicians are wonderful!--- The Russo's

Great work! It speaks volumes!!--- The Vazquez's

Your technicians are great assets to your company! --- The Winter's

Service performed at our home expediently on a Saturday. We are so glad KEIL is open on Saturdays for emergency service calls! The technician was very friendly and knowledgeable and gave suggestions. --- The Reynold's

The technician who came to my home is top notch professional. I commend you for having him on your staff! --- The Scott's

I (We) literally cannot say enough great things about KEIL Heating & Air Conditioning. From the moment we met The home comfort advisor until the completion of the installations, we have been 100% pleased and confident with KEIL's service. --- The Boyce'

The technician is very knowledgeable efficient and thorough. I would appreciate it if he can perform future annual fall furnace ups. --- The McNamara's

We have always experienced great, honest and courteous service. We will not use anyone else! --- The Orrico's

The technician was very friendly and efficient --- The Minutolo

The technician is polite, courteous, knowledgeable and prompt! Great team player! --- The Charnet's

Your technicians always do a very neat job and are very courteous --- The Ferguson's

Technician very courteous --- The Ferguson's

We couldn't be more satisfied with the work done in our house. The technicians were highly professional, courteous, and did an outstanding job. The home comfort advisor was terrific in setting up and explaining the project to us. They are all a credit to your company! --- The Misher's

Technician is prompt, friendly, and courteous. He was patient with questions. Also, I appreciate the call ahead before arriving. --- The Quenzer's

Very satisfied with the service and reliability! --- The Rindner's

Very satisfying experience! --- The Pikaart's

The technician is always pleasant, professional, and knowledgeable. --- The Englesbe's

The service call was handled professionally and promptly. Thank you! --- The Scott's

Very helpful service and a very pleasant service person. --- The Sonyi's

The owner's of KEIL were extremely helpful to me in arranging for the replacement of my furnace. I really appreciated their help. The installation was done by two technicians with expert efficiency. --- The Marakovitz

As always, the technician was very professional!! --- The Rainforth's

My overall experience with KEIL: EASY --- The Crane's

The technician answered all of my questions and was very professional. He follows in a long line of techs who have ever serviced my furnace. We are smiling and proud ! --- The La Scola's

Excellent in every way!! --- The Fornuto's

We would definitely refer KEIL to anyone requiring heating and air conditioning services. The technicians are prompt, efficient, expedient, and very cordial as well as friendly. Thank you KEIL! --- The Reynold's

This technician is a very professional and a pleasant person! --- The Sonyi's

The technician answered my questions knowledgeably and patiently! -- The Wagner's

Super! Never a problem! --- The Weston's

I moved to my present address in the Fall of 1988. Since I have lived here I have been served excellently by KEIL Heating and Air Conditioning. I have had semi- annual check-ups of my AC and Heating systems as appropriate and you have also replaced the original gas water heater in my home. Thank you. --- The Utidjian's

Excellent service from KEIL technicians! --- The Ricciardi's

I would like you to know it is always a pleasure having your technician service my home. Thank you for making that possible !! --- The Cahuenas

Very competent technicians worked on the installation of my furnace and modification of ducts and wiring. --- The Juran's

Very conscientious worker who was on time and worked diligently and efficiently. --- The Casapula's

The technician was very courteous, respectful, and very aware of our special needs. I felt he was more like family. --- The Adalft's

Excellent! --- The Corsetto's

The technician who came to my home provided very good service. He was a very nice person, checked everything and everything went well --- The Gray's

The Technician was very professional and knowledgeable! Thank you! --- The Misir's

Both the customer service representative who took my panicked call and the technician who responded so quickly are great assets to the Keil staff. Thank you for caring!! --- The Scott's

I found your technician to be very professional and knowledgeable. i thought we needed a new furnace even though it was only 10 years old but KEIL was able to diagnose what others could not and were able to make a repair that saved us thousands! ---The Catalano's

Your technician was very thorough and professional. He answered every question I had.---The McGovern's

Exceptionally helpful and courteous. ---The Beagin's

Your technician was very friendly, neat , honest and punctual. ---The Nolin's

Delightful experience! ---The Pastore's

Your installers were courteous, professional and a pleasure to work with. ---The Leinfuss's

Fantastic! Your people are so great to deal with! ---The Rizzo's

Your technician did an outstanding job! He was very personable and a good representative for your company. ---The Tedesco's

KEIL has been great to us for a very long time now. The KEILBucks program is terrific! We sahed over $1,000 on our new furnace. Thanks --- The Iacobucci's

Execellent service and excellent technicians. ---The Gottesman's

Our dealings with KEIL have always been excellent, they are always on time, courteous, professional and it's clear they respect good customer service. This last dealing was a big one for a new central air conditioning installation. The installers were fantastic, on-time, clean, efficient and kept us informed all the way through. There were dropcloths everywhere they walked and there was not a speck of dust anywhere when they were finished. We were very impressed with this whole process from start to finish. Your Comfort Advisor was knowledgeable and fair and did not make us feel intimidated or pressured as we did with some other companies that we got estimates from. The installation went great and we even received a follow-up call form the office the next day to make sure everything went well. KEIL is Top Notch! --- The Morante's

Very Pleasant technicians ---The Klein's

Very professional and pleasant technicians to have in my home. I wouold appreciate having both of them back in the spring when you replace my air conditioning system. ---The Beagin's

It was a pleasure having your technician service our equipment. He was competent, extremely neat and very polite. I was very impressed with his work ethic. ---The Cohen's

Excellent service as usual! Your tech's are the very best. ---The Shea's

Very positive experience! Your technicians could not have been more courteous, friendly and helpful. I am most appreciative. ---The Murphy's

Your tech was very friendly, pleasant and helpful. Thanks! ---The Smerah's

Very professional! ---The Ploshnick's

Thanks for the Great Service on Sunday! It pays to be a Discount Club Member!!! ---The Rosenkrantz's

Excellent technician, very capable and very knowledgeable. ---The Lindemann's

Your technicians are amazing - courteous and knowledgeable. They take the time to explain in lay terms what is wrong and how they are going to correct the problem. ---The Jacobs'

Your installers were extremely helpful and obviously very experienced. We had been getting very little airflow on our second floor and your installers found out why and rerouted our air ducts and now we are comfortable on both levels of our home. Thanks, The Fiorentino's

Your technician did a great job as always! --- The Lindemann's

Amazingly fast service and on a holiday weekend no less! ---The Frommer's

I want to extend my sincere "Thank you" to the entire team at KEIL for replacing my gas furnace. I considered such a replacement a major step and was quite nervous about such an undertaking. The KEIL Team spent time explaining the procedure to me over the phone and greatly helped to ease my concerns. From that point on, the project took on a life of its own. It began with the first visit to review my current system, provide me with a fixed price to replace my old system and to answer all of my questions all the way through to the installation day when KEIL's very professional technicians put in the new furnace. I was glad that KEIL was in charge. I appreciate the care that was taken to protect my home during the removal of the old furnace as well as the clean up after the installation was complete. The installers are a compliment to the KEIL staff. In addition is was most kind of you to arrange for someone to check on my gas furnace pilot light. Your technicians worked their magic on that as well. I feel safe having KEIL in charge of the heating and cooling systems in my home and frankly, for just being there to listen when I have a concern. Thank you for all you do. --- The Scott's

All of your guys were great, they knew exactly what they were doing and worked as a team. They explained everything we needed to know and more. They even detected a gas leak in our dryer and fixed it. We appreciate every one of them. Excellent job! ---The Gray's

Professional and Excellent Installation! We are very satisfied!---The Orrico's

We received excellent service. The technicians were knowledgeable, polite and friendly. They wore their shoe covers to keep our floors clean and they spread the "KEIL Red Carpets" and tarps to further protect our carpets. Fabulous, awesome service! Thanks ---The Biron's

Very Efficient! --- The Zachok's

Your tech was very good at solving our problem and explaining to us what the cause was. ---The Oscar's

You always have great service! The emergency service technician that I spoke with last night was very nice, professional and knew exactly what he was doing and was able to help us over the phone. The two technicians that came ot the house the next day repaired the problem quickly. We would recommend KEIL to anyone. --- The Joseph's

What a pleasant experience! Your technicians worked quickly and efficiently and yet they took the time to explain the steps taken and answered all of my questions. I felt confident that the job was doen well. ---The Quenzey's

It's great when your technician is always on time, and I like receiving the call 15 minutes prior to the tech's arrival to let me know he is on the way. Your office staff is always friendly and very helpful; it's a pleasure dealing with them. Everyone is very organized and knows what is going on. Thank you --- The Joseph's

We can always depend upon your technician arriving when promised as a result of our telephone call. And, we can always depend upon him doing a professional job and correcting the problem quickly. ---The Schweighardt's

The Best!!! ---The Kobes's

Your installation team was very professional and courteous at all times. Great job!--- The Moallem's

Great Job! ---The Costa Agency

Your technicians and supervisor were all very accomodating, courteous and informative. They all worked diligently together to get a big job done in a timely manner, which they accomplished. --- The Griffin's

KEIL's service technician who cleaned our air conditioning system was great! --- The Friedman's

Your service technician is always so pleasant and very knowledgeable. ---The Kaiser's

Everyone was great, A job well done. ---The Marootian's

Your technicians are always courteous, very clean and always on time. What more could I ask for! We have been a very satisfied customer for over eight years. Thanks --- The Joseph's

Great job, Thank You! --- The Almroth's

Your technician was fantastic. --- The Weston's

Very nice job. ---The Lockner's

Your people are very pleasant and efficient. This is the second time we've used KEIL and would highly recommend you to anyone looking for any type of heating and or cooling help. ---The Haramis's

Your service technician's are always professional and friendly. They are a true asset to your company. --- Fairfield Racquet Club

Delighted in all respects! --- The Kopacz's

Very satisfied with all of the work your men did. They were very professional. ---The Spiegel's

Very good job. --- The Hohnarth's

Thank you for sending over two very nice gentlemen that did a great job! ---The O'Brian's

Delightful! --- The Charnet's

Your men were both knowledgeable and friendly and they answered all of our questions. --- The Barany's

Very good job! --- The DiPetrillo's

Good Job! --- The Boyle's

Everything is A-OK --- The Murphy's

Your service technician did a very Nice e job and was so knowledgeable. ---The Kalbfleisch's

Excellent work! --- The Almroth's

Your man arrived on time, answered all my questions and did not stop working until he completed the job. Well done! Thanks --- The Olsen's

Your technician was excellent! He was very knowledgeable and his diagnostic skills were terrific. The Foggio's

From the time your men arrived until the time they departed, they were all true gentlemen. --- The Staunton's

Excellent! Everyone was very knowledgeable and professional. Thanks! --- The Fischer's

All of the men that worked in our home were fast, on time, courteous and kept us fully informed as to what was being done. Your entire staff were all professional and a pleasure to do business with. --- The Lemire's

Your men were punctual, explained how they were installing the equipment and then explained to us all of features of our new system. Your crew was wonderful and should be commended by your company. Thanks you! --- The Marakovitz's

Excellent! --- The Epstein's

Great Job! ---The Dragonetti's

We have been KEIL customers for 20+ years and it was the best decision we ever made! --- The Carney's

Your men arrived on time, worked quickly, quietly and neatly. They were friendly and confident in their abilities. All were very pleasant and nice. --- The Markovits's

Excellent as usual. We are very happy with all of your staff.--- The Shea's

Very pleased, Thank You! --- The VanHook's

Your Duct Cleaner was Great! --- The Fertig's

Great job on the duct cleaning! --- The Sohn's

Delightful experience! --- The Arata's

Excellent! ---The Caggia's

Great! ---The Cohen's

Excellent, very efficient staff, very polite and very neat. --- The DiTosto's

Very courteous and professional. --- The Klim's

I think all of your people are great! ---The Cook's

Your air duct cleaners were very friendly and pleasant. ---The Kristiansen's

Fast, quick service from the beginning to the end! --- The Scott's

We have always been impressed with the professional nature of all of the KEIL employees that have been in our home. Everyone has always been courteous and explained everything thoroughly. --- The Cabello's

KEIL's installers were great! --- The Capizzano's

Your guys were absolutely Terrific. Thank you for everything. --- The Sciaipi's

KEIL's duct cleaners are very pleasant and professional. --- The Cifalino's

The men were courteous and very helpful, They deserve great praise. --- The Chapman's

Your technicians were most courteous and polite. They were always willing to do anything that I asked. They were all very helpful. --- The Akel's

Your tech's were great! --- The Kobes's

Good job! --- The Ruffilo's

Delightful and courteous, a pleasure to have around.--- The Weston's

We were completely satisfied with all aspects of the workmanship. --- The Pasek's

Your duct cleaner gave me a feeling of comfort and his personality was top-notch. ---The Scott's

Your personnel were on time, worked well with me and with each other. They cared about their work and went the extra step to make sure I was satisfied. The Stoll's

Your technicians were technically excellent and very courteous. --- The Ratner's

Everything was completed in a satisfactory manner. The technicians did a fine job. --- The Zeiger's

Excellent! I recommended two people to use KEIL today! --- The Freidman's

Great job! --- The Mazor's

Very pleased. ---The Jones's

Very satisfied, professional work, neat and clean. Thank you very much! ---The Messig's

Friendly, knowledgeable and efficient. I will recommend KEIL to everyone! --- The Whitney's

Great!!! --- The Lindemann's

Very, very pleased with your entire crew. They are all very good at what they do! ---The Hazelwood's

Work was excellent! --- The Boyle's

Great! --- The Cronin's

Another good job! --- The Bursik's

Very Good! --- The Gipple's

I am so happy that your man came today. He was a great technician and I would highly recommend KEIL. --- The Goldstein's

Met all of our expectations! --- The Germinario's

Your air duct cleaners did a great job! --- The Keenan's

This was our second purchase from KEIL and we are very satisfied!---The Cooper's

Your men were very pleasant. --- The Hoff's

Excellent experience - Everyone was wonderful! - The Divney's

Very happy with KEIL Heating and Air Conditioning and all their help, including the office staff! --- The Hester's

Very Good! --- The Nurik's

Personnel were great! --- The Stephansen's

From beginning to end everything was excellent. Everyone at KEIL has been a pleasure to deal with. The job was great! --- The Freidman's

Everything was A-OK!!! --- The Shershin's

Pleasant, informative and very helpful. ---The Swetz's

Very good! ---The Lawlor's

Technicians were courteous, professional and skilled at their jobs. ---The Shield's

Very cooperative. ---The Heberling's

Excellent experience, friendly technicians. --- The Lynch's

Everything went smoothly. We didn't even know they were in the house. ---The Rocco's

Excellent. ---The Marshall's

Happy! ---The Kornblau's

Very nice visit. Job well done! --- The Cox's

Comfortable, pleasant and satisfied. ---The Harvey's

We have used your company for many years and have always been pleased with your service. ---The Marrinan's

Excellent service. ---The Rogers

Prompt - Hard working efficient installers! --- The Riskin's

Your men were very nice and conscientious about their work. ---The Janowicz's

Outstanding! Very courteous and professional work was done. Thank you so much! We are looking forward to the summer and winter now that our new system is installed. ---The Scott's

Great! ---The Pobanz's

A job well done, service men were very friendly and polite.--- The Kornblau's

The guys from KEIL were extremely professional. That is why you received our business. ---The Celentano's

Very Happy. --- The Raiz's

Very pleased! I am new to the area and just chose your company out of the Yellow Pages. Your office staff and men in the field are very knowledgeable, friendly and helpful. Thanks! ---The Markovitz's

The men were great! They were thorough and friendly. ---The Smith's

Very satisfied - KEIL has been very professional and honest in all of our dealings. Very nice to find such quality service. ---The Cooper's

Keep up the good work! ---The Fisher's

Very Good.--- The Klim's

Polite, friendly workers. They got the job done quickly and efficiently. ---The Griffenkrantz's

Very satisfied. ---The Henry's

I found your people to be polite, knowledgeable and friendly. We are very happy with the work KEIL has done for us. ---The Hasser's

Both men were very nice and helpful. ---The Morrison's

A job well done! ---The Bayona's

Completely satisfied with all the work performed. A job well done. ---The Velez's

Prompt, courteous and a job well done! ---The Pellett's

Very reliable, very affordable, very easy to work with! ---The Jaskot's

Excellent! ---The Szutowicz's

Very satisfied - Prompt to respond to questions and explain the work clearly. ---The Kreski's

Thoroughly Delighted. ---The Cinque's

Very pleasant and very professional from the service technician to the comfort adviser through to the installation team.---The Lopiano's

Excellent! ---The Gruppen's

I was very pleased that you came when you said that you would and that you finished the job ahead of schedule. ---The Ingui's

Totally satisfied. ---The Houry's

Very pleasant and competent workers to have in my home. ---The Ratner's

Super! ---The Kuhnlein's

Terrific all around in every way. ---The Dunn's

Excellent - very pleased with the technicians and the overall installation. ---The Dana's

Great!--- The Bursik's

Alan came today to perform the annual maintenance on my furnace. He was courteous, clean, well-spoken, eager to do a good job and succeeded. I am so very happy that I switched to KEIL from Keyspan last year! Everyone I have dealt with from your company has exceeded the average in customer service. Thank you for keeping the service in customer service!! I have recommended KEIL to all of my neighbors and will continue to do so. Say thanks to Alan for me.---The Reynen's

Very satisfied. ---The Awad's

Excellent, reliable and courteous. ---The Garvey's

Great experience with the crew. Very easy to work with. Very accommodating to our needs. This worked out so well, beyond our expectations for the project. Thanks!---The Penza's

Great! ---The Sastre's

Very Happy, Great job, Perfect job! --- The Palumbo's

Excellent! Your men are true assets to KEIL. They are most pleasant and courteous. There are not enough words to describe how good these men are. ---The DiMarco's

Absolutely terrific - very professional. ---The Marrinan's

Very courteous, polite and professional. We will absolutely recommend KEIL to our friends. ---The Luciano's

Very good, very professional. ---The Fazio's

Good! No problems at all, I am thoroughly Happy. ---The Church's

Very pleased, especially with the customer focus which I find to be very important. ---The Beisser's

Very good. ---The Lo's

I have been a satisfied KEIL customer for over 10 years and that says something about KEIL as a company you can depend on. ---The Kell's

Everyone was courteous and very easy to deal with . ---The Gangeri's

Wonderful!--- The Cerone's

It was such a pleasure to have courteous workers in my home. What a delight! ---The Suarez's

Wonderful, just wonderful. ---The Boler's

Excellent, showed up on time, nice neat job, answered all our questions. What else could we want. ---The Dellessandro's

All aspects of the work performed, the equipment and the people were terrific. ---The Henry's

Very professional. ---The Gruzdis's

From the salesperson to the installation team everyone was very knowledgeable and professional. ---The Irwin's

Excellent! ---The Lakin's

Great people, great work! ---The Fitzgibbon's

We are very satisfied with everything KEIL has done. This is our first central air conditioning system and we are thrilled. ---The Farell's

Professional, informative and efficient. ---The Innocenti's

Great job! ---The Meyer's

Friendly, courteous and very professional service. ---The Pressburger's

Your men were wonderful! They were thorough and very helpful. ---The Hooker's

Very courteous crew. ---The Palumbo's

Always pleasant. Very professional and courteous technicians. ---The Bielecki's

Very good! ---The Kozlowski's

Your technicians were very courteous and polite. They were very careful in my home and paid strict attention so as not to damage anything as they had to get to and work in very tight quarters. ---The Digenova's

Excellent! --- The Lurin's

They did a fantastic job, we are very pleased. ---The Tupper's

Good job! ---The Vanderjagt's

The men kept me informed and explained everything they were doing. They told me about additional options such as a "flow-through" humidifier, which I do need. They were careful to keep our cat in the house and out of danger for which I am very grateful. Great job KEIL! ---The Crowley's

Very professional and friendly. ---The DioSlaki's

Excellent! ---The Schwarz's

Very good. ---The LaScola's

Quick, efficient, pleasant and timely service. ---The Nettik's

Your men were wonderfully polite were very careful of my 2-year old. They were professional and friendly, quick and neat. I would recommend KEIL to other picky customers like me. ---The Brown's

Very good work. ---The McDermott's

Very friendly, prompt and the job was completed as scheduled and in less than a day. ---The Beland's

Thoroughly Delightful! ---The Piela's

Very pleased. ---The Chang's

I have been totally satisfied with KEIL's service. Always friendly and courteous. ---The Angood's

Great to do business with! ---The Budesa's

Any time I need heating or cooling work for my house KEIL is the only company I will call. ---The Ludwig's

Great! ---The Martin's

All the men were very polite and nice to talk with. ---The Marootian's

Very satisfied.---The Sala's

Your people have always been so good that I believe if KEIL continues to hire such high caliber people that you will be in business for another 90 years. --- The DiMarco's

I have been using your services for 12 years and have never had a bad experience. Your technicians are all top notch. --- The Buyck's

Very good - fast, neat technicians. ---The Suarez's

Excellent! ---The Becker's

Very Impressive! ---The Tomass's

KEIL has very courteous, capable and considerate service people and it is a pleasure having them work for us. Our experiences with all of your people has always been terrific. ---The Schwarz's

Very positive experience. Very informative as well. ---The Mustrat's

Great!!! ---The McDermott's

Very good experience. Everything was explained in detail. ---The Fronduto's

Thoroughly Delighted! --- The Thompson's

Very professional - Very helpful, totally satisfied - Money well spent! ---The Carney's

I have been dealing with KEIL for three years. I have always been very pleased. When my new water heater was installed I was not home (I have that much confidence in KEIL.) and when I returned everything was working perfectly. ---The Stiskin's

Very Pleased. --- The Ungemach's

Your men were very neat and courteous and all work was done above reproach. ---The Steven's

Technicians were courteous, friendly and respectful. ---The Vezza's

Great. ---The Lucchesi's

Very pleased with all the work performed and I will be happy to recommend KEIL to anyone. ---The Siouffi's

Totally professional. ---The Hutchison's

We are very satisfied with every aspect of the work that was completed in our home. ---The Howie's

Very good work. ---The Tencate's

I have been a satisfied KEIL customer for 15 years. --- The Heimburg's

Outstanding! ---The Murphy's

I remember when KEIL was in Fairview, NJ after World War II, That's how far back I go with KEIL! ---The Baumgartner's

Very satisfied. ---The Emr's

Delighted is the only phrase to describe you men, your company and the products provided. Thank you all!--- The Hazuda's

Very good! ---The Dwyer's

What a high degree of professionalism. I admire the way your men work. ---The Selby's

It was cordial and very cooperative. ---The Wurzel's

Very friendly and explained everything they were going to do. ---The Norton's

Very professional! ---The Montalbano's

I was very pleased with the work that was done in my home. I was also very impressed that the operations manager stopped by to insure that the job was done to his satisfaction, and it was. Thanks! ---The Stiskin's

Great. --- The Gordon's

Thoroughly satisfied. ---The Copeland's

An overall professional, clean and excellent job that was performed promptly and timely. ---The Sautora's

Very good. ---The Upadek's

Always prompt, courteous, very professional and knowledgeable. We feel very comfortable with everyone that has done work for us from your company. ---The Stepien's

Good job, very satisfied. ---The Skula's

Great! Very professional and technically knowledgeable. ---The DeLuca's

Excellent!!! ---The Casapulla's

Overall the experience was thoroughly delightful. The installers were very courteous and professional. There was an issue with our existing ductwork and your men worked tirelessly to resolve it. --- The Pasquariello's

Very good! ---The Hugentobler's

Excellent from first call for emergency service to the installation of our new furnace. --- The LaConte's

Absolutely wonderful. ---The Gerber's

All KEIL employees have been very pleasant and knowledgeable. ---The Hazelton's

Well satisfied. ---The Gioia's

Very good - very professional staff - unobtrusive in the home - very courteous. Thank you! ---The Sahpiro's

Extremely efficient and professional as well as courteous and true gentlemen. ---The Bielecki's

KEIL did a great job, as promised. ---The O'Neil's

Very pleased. ---The Tomkins's

We were more than satisfied with both the service and the men doing the work. ---The Conerty's

Problem free service. WOW! ---The Glans

All technicians were very professional and did an excellent job. ---The Altman's

Very, Very, Very Satisfied! ---The Kobes's

I was really happy with all the work. The fellows were really friendly.---The Howie's

Very Professional. ---The Brandt's

Your representatives were very good. They earned merits and a big cheer of appreciation from us. Their quality of service was rare, so good , the kind one thought did not exist any longer. Thank yo once again. ---The Bradshaw's

Great job!! ---The Agrusti's

Your men were quite thorough and did a very efficient job. I'm impressed by their courtesy and thoughtfulness. ---The Mustrat's

Everything was perfect! ---The Pezzuti's

Your guys did a really great job. ---The Cantor's

Your service was prompt, professional and efficient. We especially like the support and supervision given to the installation team. ---The Statmore's

Awesome! ---The Sullivan's

Prompt, courteous and very professional service. ---The Ressler's

It was excellent! ---The Ramaswamy's

Very satisfied. ---The Mittleberg's

We have been very satisfied with KEIL's service and support for years and look forward to the same in the future. ---The Smith's

Great! ---The Petruska's

The estimator explained everything very nicely. Your technicians have always been very professional. My family and I always feel very comfortable after you guys perform our winter/summer maintenance.---The Misir's

Great! ---The Gardner's

Very pleased. --- The Prussing's

Very prompt, professional service. I would recommend KEIL to my friends. ---The Bickford's

Great job under less than ideal conditions.---The Bailey's

Very pleased. ---The Moran's

Very satisfied with all the work done. Your installers were clean and friendly, they were very courteous and professional. All of our questions were answered with patience and understanding. ---The Keating's

The office staff ans well as the technicians are all very professional. ---The Friedman's

Will gladly give a recommendation for KEIL to anyone. --- The Murphy's

The men did an absolutely wonderful job. They were very professional. KEIL should be very proud to have these talented men on their staff. ---The Tupper's

Excellent, Super! ---The Moroch's

I have had KEIL service our heating and air conditioning needs for the past five years and have always been delighted with your work. Thank you. ---The Tupper's

Very good! ---The Kelly's

The response was outstanding - the system was up and running the very same day I called in for a new one. Amazing! ---The Barnes's

Very good. ----The Pellington's

Thoroughly Delighted!---The Cinque's

Very satisfied. ---The Fazio's

Wonderful air conditioning - installed by KEIL. --- The Klein's

Great! --- The Teeling's

The presentation was very good. all that was promised was delivered and then some! ---The Petrillo's

Very pleasant. ---The Mullen's

Educational and pleasant.---The Llanet's

Great! ---The Friedman's

Very good and professionally done. ---The Hodgkiss's

Very satisfied! ---The Moroch's

The men did a great job. There was non-stop working. They were pleasant and cleaned up when they were done. Fantastic!--- The Howie's

Great! ---The Hall's

Almost too Polite - Refreshing - Thank You!---The Sayer's

Very satisfied. ---The Pasquarello's

Pleasant and efficient. --- The Haramis's

Excellent, timely, efficient and prompt.---The Glowacki's

Very good! --- The Silver's

I was very pleased with their work, the men did an excellent job. ---The Weston's

Very good job! ---The Klepacki's

The entire experience was great. ---The Kaminski's

Thoroughly delighted! ---The Ryan's

Excellent job with the technicians doing very nice work and also very nice to work with. ---The Tribiano's

Great! ---The Paolello's

Terrific! Well executed work plan. I had no doubt that Steve knew everything that needed to be done to the highest standard. --- The Buchanan's

Courteous, timely and helpful. ---The Gaibrois's

The Keil family is great! I am very pleased with everything that was done. You have done great work in three of my homes and I have always been impressed! ---The Stiskin's

Great! ---The Kirsch's

Everyone I've met from KEIL has been knowledgeable, courteous and professional. ---The Deile's

Very satisfied! ---The Hannenberg's

Pleasant and enjoyable experience. The men were very friendly and helpful. ---The Adamo's

Very pleasant. ---The Cox's

Excellent! I will have all my future work done by KEIL. --- The Bardi's

Very pleasant and I was comfortable with the professional attitude of the technicians.--- The Sparacia's

West Milford

Service was excellent! Very pleasant and knowledgeable. Keep up the excellent work! ---The Nazzaro's

The installers were extremely professional and we were so impressed with how clean, not to mention knowledgeable, they were. The job was done in no time and we have heat!! Extremely Grateful! ---The Skolnik's

Professional, they took the time to explain answers to all of the questions I had for them. I felt confident with knowledge of the technicians. ---The Lockenvitz

As always, than you for a job well done! After being burned by another heating/ac company we fell in love with your competent and well respected company. We always trust you and have complete faith in your knowledgeable technicians. Thank you! ---The Marcinowski's

The technician is an exceptional tech, always very helpful and personable; and did I mention thorough? ---The Demski's

I was very pleased with the repairman who came to work on my furnace. Because of this, I will refer all my friends to KEIL. ---The Riggins

The technician was very professional, thorough, and polite. ---The Smith's

I have been a KEIL customer for many years and have always been very happy with the service. Your specialists are keen, friendly, courteous, and respectful of my home. ---The Day's

I will definitely be using KEIL again if any future installations of the Air conditioner, Furnace or water heater are needed. ---The Potterton's

I have referred KEIL to my friends, family, and acquaintances many times !! ---The Rinaldi's

Your technician is very competent, he did a really great job! ---The Grunthal's

When your technician maintained my system he told me some things that no technician had ever told me before. He informed me that changing the batteries in my thermostat when daylight savings time occurs will insure they do not die on me. He also told me to check my air filter monthly and that KEIL can replace it for me twice per year. Thanks. KEIL ---The Grunthal's

Great Job! ---The Otto's

Thank you for fixing my air conditioning system. Your installers worked from the minute that they arrived for 4-1/2 hours until the job was completed. My house was 85 degrees with a severe thunderstorm on the way when they started. When they finished my house was a very comfortable 74 degrees. Thank you! ---The Prester's

Your technician was very pleasure, informative and respectful! I will definitely call KEIL again! ---The Varian's

Excellent service, very pleasant and helpful, great technicians! ---The Dunphy's

Your technician that services our system was the model of excellent service! ---The Barton's

Your technicians always do a perfect job! ---The Cass's

A job well done - very efficient and friendly!---The Karoos's

I was really impressed with your technicians professionalism and his obvious knowledge of what needed to be done. His work and his demeaner was excellent. Great ob! ---The Wallasky's

Just wanted to say thank you for a quick emergency call I placed this morning. I woke up at 5:15 and NO Heat. I called KEIL and received a call back form your technician On-Call within 5 minutes. I told him my problem and he said that he would stop by on his way into work. He diagnosed the problem (frozen gas regulator) and got my heat working very quickly and I was even able to make it to work on time. This is the reason I have been a KEIL customer for over 25 years. Thanks again. ---The Abramowitz's

Good Experience, Great Customer Service.---The Ferguson's

We both work, and your technicians arrived earlier than we expected which was a big help to us. The problem, blown fuses had been preliminarily diagnosed over the phone the night before with your on-call technicians so we had an idea of what to expect. Both of your technicians wore their booties which showed concern for us the customer. We're very glad we're members of the KEILClub Discount Club! Thank You ---The Castiaux's

Always very helpful either in person or on the phone. Keil offers a much better value than other competetors and are friendly and courteous. ---The Bidwell's

Whenever I've had a problem or required service call KEIL has always solved the problem and things went smoothly. Your technicians have always been polite and friendly. ---The Halvorsen's

I just wanted to say that your technician did an outstanding job preparing our air conditioning system for the season. His workmanship exceeded my expectations. I really felt that he took the time to do a quality job. Great job! ---The Ippoliti's

We had a very good experience. The workmanship was excellent and your people are all very nice to work with. ---The Laggett's

Excellent work, we're very pleased! ---The Smith's

Very Satisfied! ---The Hunt's

Friendly and extremely professional! Extremely satisfied! ---The Rinaldi's

Very pleased that all the work that was promised was done as stated. ---The Barks

Very good job! ---The Crane's

Very Good ---The Foley's

Done in a neat and timely manner. ---The Kling's

We have always been pleased with KEIL. ---The Patterson's

Excellent! ---The Janecek's

Your men were friendly, prompt, neat and thorough.---The Blanc's

Very pleased with initial service of furnace, sale and replacement of new furnace - Excellent! ---The Nathen's

The men were very professional. Nice and always understanding. I would have them back whenever I need additional work done. I would recommend KEIL to my friends without hesitation. ---The Metz's

Very Good! ---The Castiaux's

Pleasant and Comfortable. ---The Reilly's

Your service technician was courteous and id the job promptly. ---The Costello's

Outstanding!!! ---The Eckstein's

Very helpful, much better than a private plumber or national chain! ---The Gilligan's

Very pleased with prompt service. ---The Christiansen's

Professional... ---The Suter's

We're very happy.---The Treta's

Excellent! ---The Slingland's

The gentlemen were here on time, kept to their job and finished promptly. ---The Kempf's

Very courteous and professional. Thank you! ---The Dagostino's

Everything was excellent!!! ---The Guerreo's

Very good experience. ---The Appell's

The men were very professional, knowledgeable and helpful. I was very pleased with the entire procedure. ---The Dibartolo's

Excellent! ---The Ennis's

Very good!---The Baramiedei's

Very Pleasurable.---The Pladay's

Great job, very hard working professional crew.---The Gutierrez's

Very pleased!---The Scholl's

Very good!---The Ehurmann's

Great, everyone was very pleasant and helpful.---The Hall's

Your sales team helped me make my decision to use KEIL by their professional approach to sales and service.Your service technicians and installers were on time and completed their tasks quickly.---The Richardson's

We used KEIL at our first home to install the central air conditioning and heating systems. We recommended KEIL to my mother who now uses KEIL for all her service. We have since moved and used KEIL to install our central air conditioning system in our current home.---The Turner's

Very satisfied with KEIL's entire process.---The Talevski's

Very good!---The Connich's

Extremely happy. You will be doing my heating later on.---The Tango's

Excellent! Outstanding work.---The Eckstein's

Fantastic Job!---The Smialowicz's

Very good! Everyone was polite and helpful.---The Warner's

I have never had a problem with any work or service that you have performed and would recommend KEIL to anyone I know.---The Nazzaro's

Always professional and satisfying.---The Valach's

We've never had problems dealing with KEIL. We considered you from the start when realizing we needed a new heating system.---The Costello's

Have had nothing but good luck with KEIL for the last 15 years.---The Mullins's

Great! Informative! Relieved!---The Hallahan's

Excellent!---The Ward's

Neat workers and very friendly.---The Caldwell's

Great!---The Oberer's

Very satisfied.---The Bussanich's

Professional and pleasant.---The Reskar's

Very positive, quick response.---The Sepe's

Friendly professional service and quick too!---The Besley's

Fast, efficient and very nice.---The Adragna's

KEIL has been very good!---The Ashley's

Very Happy!!---The Johnston's

Completely professional, punctual and courteous.---The Clossey's

Very Positive!---The DeFilippo's

Prompt, thorough, fast and courteous.---The Moore's

Your work and the people have always been excellent.---The Pieper's

Very satisfied.---The O'Brian's

The guys wee very pleasant and answered all the questions I asked.---The Krak's

Excellent and Efficient.---The Kardos's

Very professional - They did what they said they were going to do.---The Digirolama's

Great job!---The Pierce's

Excellent!---The Reid's

The men were quick, efficient, neat, cordial and extremely careful. They were also competent and delivered excellent service.---The Eckstein's

I really appreciate the timely inspection and repair during your busiest season.---The Peterson's

Thank you very much for the information and your help.---The Monroe's

Excellent service and friendly technicians.---The Jurewicz's

Third time I have used KEIL - All personnel were neat, nice and would be welcome in my home again.---The Pasek's

Very Courteous, friendly and easily answer all my questions - Good workers---The Wolpert's

Very Pleased.---The Smith's

Outstanding!---The Jones's

Very helpful - Better than our principle plumber and national chains!---The Rathburger's

Great!---The Robinson's

Good Job - Thanks!---The Burton's

The installers were very courteous, professional, hard working and thorough. We are very pleased with the quality of the job done.---The Bauer's

Very Pleased - Initial call to KEIL and completed installation transpired all within 3 days - Thank you!---The Livoti's

Professional!---The Hyer's

The installers were very courteous, professional, hard working and thorough. We are very pleased with the quality of the job done.---The Bauer's

Very pleased – Initial call to KEIL and completed installation transpired all within three days – Thank you!---The Livoti's

Very Professional!---The Hyer's

Woodland Park (West Paterson)

Within the past two years I have replaced both of the furnaces in my home and I have been delighted in the performance of your technicians. They are very professional and very courteous at all times. I will highly recommend KEIL to anyone. ---The McAteer's

We have been with KEIL for about 20 years. We have always had great experiences with your servicemen, they are always on-time, courteous and knowledgable. The installation of our new heating and air conditioning system was done perfectly! Thanks ---The Lambert's

I received a lot of good information and an thoroughly delighted with my new system --- The Manzi's

Excellent! --- The Andrevula's

Your air duct cleaners were courteous, professional and pleasant in their demeanor. Excellent! --- The Machinski's

Every employee from KEIL that I have worked with is great. They all made me feel good about the company I chose to deal with. Thanks! --- The Tollis's

Wonderful! --- The Butler's

Everything was great! ---The Sabagh's

Very Good! --- The Fracalossy's

Great customer service, would recommend to others! --- The Busciglio's

Excellent!--- The Disimino's

Everyone was very courteous and professional.--- The Palumbo's

The men that came were quick, efficient and they were well mannered and polite.--- The Dugan's

Everyone from the salesman to the air duct cleaner to the installers were so friendly, helpful and delightful.---The Virbickas

The technicians were extremely thorough. --- The Yadamiec's

Excellent!!!--- The Hamilton's

Just as I expected, professional, thorough, dependable - We are very satisfied.--- The Machinski's

Your technicians showed me all phases of the work they were doing. Excellent representatives for your company.--- The Lambert's

Wyckoff

I was very pleased with the service and the technicians. Thank you! --- The Marchese'

Technicians are always courteous and professional and professional --- The Grissom's

It was a positive experience. The Technicians were timely , neat, and courteous. --- The Nazzaro's

The service men were very polite and efficient. ---- The MacQuaide's

Your installers are true professionals, they are polite, informative and knowledgable. ---The McQuaide's

Delightful - Your guys were very nice and we enjoyed having them work in our home. --- The Garling's

Good job! ---The Szpyt's

I have been a KEIL customer for over 17 years and have always been very satisfied.--- The Sudol's

A very positive experience. Your technicians were most pleasant to work with.--- The Flynn's

Good!--- The Grissom's

You guys always do a thorough job!--- The Mullens's

Wonderful--- The Pettig's

All my questions were answered and your people always do it in a friendly way.--- The Finn's

Other Towns

Paramus - Arrived on time and was very polite and worked satisfactory. --- The Kusnic's

Elmwood Park - Thanks for your quick service!! ---The French's

Rockaway - The technician sent to my home was so professional. It was a pleasure to have him come to the house. ---The Lizza's

Fairlawn - The technician was friendly and explained everything well. ---The Modow's

Saddle Brook - Very courteous and knowledgeable ---- The Ferrara's

Midland Park - The technician was great , we were very happy with his service. ---The Pullman's

Sparta - The technician was great at diagnosing the issues on our unit and proposing options, thank you! ---The Krumholz

North Caldwell - You should consider yourself lucky to have the technician who came to my home as an employee. He is prompt, courteous, and friendly. He explained everything before I even had a chance to ask! ---The Farrey's

Sparta - The technician did a great job and you should be very proud to have him as an employee ---The Geoghegan's

Hamburg - I was very happy with the job the technician from KEIL did for me ---The Yarton's

Sparta - The technician did an outstanding job. You should be proud to have him as an employee! ---The Geoghegan's

Saddle Brook - Always have had a positive experiences! BEST EVER, Very Pleased! ---The Ferrara's

Woodland Park - Always Satisfied !! ---The Bauer's

Paramus - Very satisfied! We want the technician back in the future ! ---The Kusnic's

Paterson - Very respectful and honest technicians.---The Dow's

Bloomfield - My experience from setting up the appointment to having the technician out to my home was excellent. ---The Clark's

Elmwood Park - KEIL is a pleasure to do business with in this difficult financial period. Over the past six plus years every KEIL representative that I have dealt with has been courteous and professional. The French's

Fair Lawn - Your technician was professional and very experienced. ---The Scanlon's

Fair Lawn - Great job! ---The Wagner's

Midland Park - Your company has installed furnaces in both of my properties. Both times your employees were professional, courteous and friendly. I have already recommended KEIL to my friends. You should be proud to have employees that embody your company's values like they do. ---The Casson's

Montvale - Pleasant throughout, always prompt, neat and clean. Your installers were always courteous and acted like gentlemen. I was informed about every step of the process. We would absolutely use KEIL again in the furure. ---The Chase's

Morristown - Your guys were great and finished the job in less time than estimated. They were extremely professional and courteous. ---The Rubin's

Paramus - It would be of interest to let you know how pleased we were with the installation of our new furnace. The two technicians that did the installation were courteous, neat and very knowledgeable. We were especially impressed with your comfort specialist who estimated the cost for the new furnace. He was very patient, answered all of our questions and did not push us for the sale. He went out of his way to find answers to all of our questions. He also came back to our house on the day of the installation to make sure everything was as we discussed. The town inspector came the following Monday and approved the installation. Thanks for a job well done! ---The Kusnic's

Paramus - I have really enjoyed being a most satisfied KEIL customer for teh past 12 years. Your tech's are always professional and honest with us. ---The Krider's

Paterson - Very satisfied with all the work performed.---The Majucci's

Saddle Brook - The technician you assigned to perform our KEILClub COSI Maintenance today was very knowledgeable, informative and courteous as were all of the other technicians who have previously visited our home. We are very satisfied. ---The Ferrara's

Saddle Brook - Great Job! ---The Ferrara's

Sparta - Everyone was on-time, and provided good service, from the office staff all the way through to the service men. ---The Cilli's

Stockholm - Your service technician was just wonderful. What a polite young man, and very professional. ---The Franco's

Sussex - Your technicians are great. Very professional and courteous. They show genuine concern for the customer's needs. We found ourselves in a bind without heat, your technician demonstrated strong interest in getting our system repaired as quickly and as cost effectively as possible. ---The Stevens'

Verona - Your duct cleaner was very professional and did a thorough job. ---The Church's

Waldwick - Your technician was very courteous, did a great job and answered all of my questions. ---The Jameson's

West Caldwell - Excellent! ---The McMillan's

Wharton - Your tech's are my go to men when i am in trouble! They are always so polite and patient. ---The Volpe's

Woodland Park - We have used Keil for 18 years. Service far surpasses other service companies (PSEG, Verizon, etc). Had one disappointing experience many years ago-mentioned it to Barbara, and never had another bad experience. Love you guys!---C. Sabagh

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