Your Best Choice for Furnace and Air Conditioning Repair in West Milford, NJ (6)

Yoon did an excellent service job at my home this morning. He was extremely polite and efficient. He explained what services he performed and answered any questions I had. He is an example of why I have been a Keil customer for years. All the employees at Keil have outstanding customer skills. Thank you again!

Kiel has provided me with great service over the years. Their technicians are friendly and knowledgeable.

Yoon was professional in every way. He was very polite and explained everything he did and answered questions thoroughly and double checked to make sure everything was working properly. I marked less stars in convenience only because the wrong part was brought the first time and another appointment had to be scheduled......not Yoon's fault at all!

If you are looking for a company that cares keil is the place to go.

Yoon was friendly and polite and efficient. He is welcome to service my heater in the future.

First rate

Dan was extremely helpful and answered all my questions. Both Dan and Sam were great to deal with.

The men were on time and did a great job without causing a mess. Have used Keil in the past and will be using them again in the future.

They are always friendly and polite and a pleasure to have in my home.

Bill & Dan got the job done quickly and professionally. He covered his path with carpeting/drop cloths to prevent damage to my home. Invited me to see the workmanship, walked me through the operation and cleaned up when he was done. Whole job took less time than I estimated and was done to my satisfaction. 3-star on the value was no reflection on Bill S or any of the folks that actually installed the system. Overall price seemed on the high side for a system that wasn't a name brand (or at least one I heard of). But, Keil is my go to HVAC company so I went ahead and will probably be glad I did for years to come.

The technician, and installers were very knowledgeable, pleasant and clean.

Technician was very good. Worked very competently and made good suggestions for furnace use in very cold whether.

Technician was on time, friendly, and informative. I renewed my contract for next year!