Your Best Choice for Furnace and Air Conditioning Repair in West Milford, NJ (3)

John seems very knowledgeable and took the time to explain a few things to me.

Fast friendly and professional. They replaced my old oil burner that had been converted to LP. It’s a huge upgrade, and my heat works twice as efficiently. Not the cheapest of the estimates I got, but worth it compared to my other expediences

John was very professional. Our furnace is not easy to access John never complained about that. He did an excellent job finding and fixing our problem.

Ditto

Professional, courteous, cleaned up nicely and great craftsmanship

Fair price, excellent work keil has been very fair to me over the years and hopefully we could part of the family.

We’ve been customers of Keil since we bought the house 20 years ago. Always excellent service!

Efficient informative courteous technician

Fixed my problem but more importantly was very concerned about sanitizing before, during and after visit. Greatly appreciated.

Helpfull and accommodating . Took the time to explain safety operations.

John was an excellent technician...he was very professional and explained everything he was doing, as well as took the time to ask if I had questions...and, he made sure the problem was corrected...