Call Us Today! 973-492-0096
Furnace and Air Conditioning Repair in Denville, NJ



Your best choice for Furnace and Air Conditioning Repair in Denville, NJ

Since 1908, KEIL Heating and Air Conditioning is your best choice for repair, installation, and service in homes and buildings just like yours in the Bergen, Passaic, Morris and Essex Counties. We take special pride in the craftsmen we train and employ--a fact you'll see in their reviews below. Its also noticeable immediately in the attitude and integrity our technicians bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. You can also be assured that KEIL stands behind the work we do as well as comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace and Air Conditioning Repair in Denville, NJ. Call us today at 973-492-0096!

Local reviews for Furnace and Air Conditioning Repair in Denville, NJ.

Local Reviews
for Denville, NJ

Rated 5.0 out of 5 stars based on 1 customer reviews

Map of Denville, NJ

Great service, timely install and impeccable cleanup




We have been using Keil heating for many years for both our heating and cooling systems. When our technician advised us that our furnace was nearing the end of its life they gave us a fair price and a prompt install the following business day. They listened to our needs and even found a solution for the ductwork that gave us back storage space in our home.


Bill S.

Bill S.

Install 75 gallon direct vent hot water heater install aprilaire 600m humidifier

Near MacKenzie Ln N, Denville, NJ 07834
Wade B.

Wade B.

Install high efficiency Goodman gas furnace

Near N Shore Rd, Denville, NJ 07834
Denville, NJ - Install high efficiency Goodman gas furnace
Anthony R.

Anthony R.

NO HEAT ON REZNOR UNIT HEATER

Near Clairview Rd, Denville, NJ 07834
Wade B.

Wade B.

Install 3 ton Goodman overhead high velocity air conditioning system denville

Near E Lake Rd, Denville, NJ 07834
Denville, NJ - Install 3 ton Goodman overhead high velocity air conditioning  system denville
Navrick M.

Navrick M.

Performed maintenance on NAVIEN COMBI heating system.

Near Summit Dr, Denville, NJ 07834
Denville, NJ - Performed maintenance on NAVIEN COMBI heating system.