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Furnace and Air Conditioning Repair in Montville, NJ



Your best choice for Furnace and Air Conditioning Repair in Montville, 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 the reviews below. It's 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 Heating and Air Conditioning stands behind the work we do as well as complies 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 Montville, NJ. Call us today at 973-492-0096!

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

Local Reviews
for Montville, NJ

Rated 5.0 out of 5 stars based on 31 customer reviews

Map of Montville, NJ

excellent service





Response from KEIL Heating and Air Conditioning, Inc.:

Mr. LaPlaca, Thank you very much for your 5 Star review of our 20 Point Precision Tune-Up and Professional Cleaning on your central air conditioning system. Enjoy a cool and comfortable summer. Thanks again!


Map of Montville, NJ

Very professional





Response from KEIL Heating and Air Conditioning, Inc.:

Ms. Wasserman, Thank you so very much for your five star review of our 20 Point Precision Tune-Up and Professional Cleaning of your gas furnace. We greatly appreciate your business. Please remember we are here for you 24/7 should you ever experience a problem. Thanks again!


Map of Montville, NJ

greats service




very nice people you have working with company


Response from KEIL Heating and Air Conditioning, Inc.:

Ms. McHugh, Thank you very much for your Five Star review of our annual maintenance of your gas furnace. It is always a pleasure serving you and should you ever have a problem, remember we are only a phone call away. Thank again!


Map of Montville, NJ

Great service




Yoon completed our heating maintenance service. He was very courteous, professional and meticulous in his work.


Map of Montville, NJ

Personable, efficient, courteous service





Map of Montville, NJ

Great service




Polite, knowledgeable, thorough, and clear explanation of service.


Map of Montville, NJ

Exceptional service




Yoon H. conducted our summer preventative maintenance recently. He was very professional, polite, and extremely thorough. We were very pleased with the service he performed.


Map of Montville, NJ

H Yang is very competent. He always does a great job.




We have total confidence in H Yang.


Map of Montville, NJ

Great service




The Keil technician was very professional and knowledgeable.


Map of Montville, NJ

Maintenance call




As always, quick and efficient; well done.


Great very professional service call.





Great service!





Friendly and Efficient Technicians





excellent service




everything was again excellent


Peter B




Right on time and very efficient.


Fantastic Service, So Professional and Friendly




My entire experience was great, start to finish. The techs actually speak to you and explain everything in terms you can understand. They gave me options and let me choose what was best for me.


good as could be expected





A/C maintenance service




Very polite technician


Great Service




Randi was professional and polite.


5 stars





Randy L.

Randy L.

PERFORM 20 POINT PRECISION AIR CONDITIONING TUNEUP ON A GOODMAN AIR CONDITIONING SYSTEM.

Near Eugene Dr, Montville, NJ 07045
Montville, NJ - PERFORM 20 POINT PRECISION AIR CONDITIONING TUNEUP ON A GOODMAN AIR CONDITIONING SYSTEM.
Dan V.

Dan V.

Install Goodman air handler and condenser

Near Doremus Dr, Montville, NJ 07082
Montville, NJ - Install Goodman air handler and condenser
Yoon H.

Yoon H.

PERFORM 20 POINT PRECISION HEATING TUNEUP ON A GOODMAN GAS FURNACE.

Near Eugene Dr, Montville, NJ 07045
Montville, NJ - PERFORM 20 POINT PRECISION HEATING TUNEUP ON A GOODMAN GAS FURNACE.
H Y.

H Y.

ANNUAL MAINTENANCE TUNEUP PERFORMED ON GOODMAN GAS FURNACES

Near Schneider Ln, Montville, NJ 07045
Montville, NJ - ANNUAL MAINTENANCE TUNEUP PERFORMED ON GOODMAN GAS FURNACES
H Y.

H Y.

PERFORMED MAINTENANCE TUNEUP ON GOODMAN AND RHEEM GAS FURNACE

Near Mason Pl, Montville, NJ 07045
Montville, NJ - PERFORMED MAINTENANCE TUNEUP ON GOODMAN AND RHEEM GAS FURNACE
H Y.

H Y.

PERFORMED MAINTENANCE TUNEUP ON WEIL MCLAIN GAS BOILER

Near Rand Rd, Montville, NJ 07058
Montville, NJ - PERFORMED MAINTENANCE TUNEUP ON WEIL MCLAIN GAS BOILER
H Y.

H Y.

ANNUAL MAINTENANCE TUNEUP PERFORMED ON WEIL MCLAIN GAS BOILER

Near Buckingham Cir, Montville, NJ 07058
Montville, NJ - ANNUAL MAINTENANCE TUNEUP PERFORMED ON WEIL MCLAIN GAS BOILER
Yoon H.

Yoon H.

PERFORMED 20 POINT PRECISION HEATING TUNE UP ON 3 GOODMAN GAS FURNACES

Near Hillcrest Ave, Montville, NJ 07045
Montville, NJ - PERFORMED 20 POINT PRECISION HEATING TUNE UP ON 3 GOODMAN GAS FURNACES
H Y.

H Y.

PERFORMED MAINTENANCE TUNEUP ON GOODMAN GAS FURNACE

Near Franklin Ct, Montville, NJ 07045
Montville, NJ - PERFORMED MAINTENANCE TUNEUP ON GOODMAN GAS FURNACE
H Y.

H Y.

ANNUAL MAINTENANCE TUNEUP PERFORMED ON RHEEM AND TRANE GAS FURNACES

Near Jarombek Dr, Montville, NJ 07082
Montville, NJ - ANNUAL MAINTENANCE TUNEUP PERFORMED ON RHEEM AND TRANE GAS FURNACES
Yoon H.

Yoon H.

PERFORM 20 POINT PRECISION HEATING TUNEUP ON A GAS FURNACE.

Near Stony Brook Rd, Montville, NJ 07082
Montville, NJ - PERFORM 20 POINT PRECISION HEATING TUNEUP ON A  GAS FURNACE.
H Y.

H Y.

ANNUAL MAINTENANCE TUNEUP PERFORMED ON GOODMAN GAS FURNACE

Near Matilda Terrace, Montville, NJ 07082
Montville, NJ - ANNUAL MAINTENANCE TUNEUP PERFORMED ON GOODMAN GAS FURNACE
Yoon H.

Yoon H.

PERFORM 20 POINT PRECISION HEATING TUNEUP ON A GAS BOILER

Near Douglas Dr, Montville, NJ 07082
Montville, NJ - PERFORM 20 POINT PRECISION HEATING TUNEUP ON A GAS BOILER
H Y.

H Y.

PERFORMED MAINTENANCE TUNEUP ON GOODMAN GAS FURNACE

Near Washington Ct, Montville, NJ 07082
Montville, NJ - PERFORMED MAINTENANCE TUNEUP ON GOODMAN GAS FURNACE
Yoon H.

Yoon H.

Performed annual maintenance tune up on Goodman gas furnace.

Near Village Dr, Montville, NJ 07045
Montville, NJ - Performed annual maintenance tune up on Goodman gas furnace.
Yoon H.

Yoon H.

Performed annual maintenance tune up on Weil-McLain gas boiler.

Near Kristin Ct, Montville, NJ 07082
Montville, NJ - Performed annual maintenance tune up on Weil-McLain gas boiler.
Yoon H.

Yoon H.

Annual maintenance performed on Goodman gas furnace.

Near Windsor Dr, Montville, NJ 07058
Montville, NJ - Annual maintenance performed on Goodman gas furnace.
H Y.

H Y.

Annual maintenance tune up on gas furnace.

Near Wedgewood Dr, Montville, NJ 07045
Montville, NJ - Annual maintenance tune up on gas furnace.
Randy L.

Randy L.

Annual maintenance tune up done on Goodman furnace.

Near Eugene Dr, Montville, NJ 07045
Montville, NJ - Annual maintenance tune up done on Goodman furnace.
Yoon H.

Yoon H.

Annual maintenance tune up performed on Goodman furnace.

Near Waterford Dr, Montville, NJ 07045
Montville, NJ - Annual maintenance tune up performed on Goodman furnace.
Yoon H.

Yoon H.

Installed Bradford White hot water heater

Near Jesse Ct, Montville, NJ 07045
Montville, NJ - Installed Bradford White hot water heater
SAM O.

SAM O.

Install furnace and replace humidifier solenoid valve and shut-off valve

Near US-202, Montville, NJ 07045
Montville, NJ - Install furnace and replace humidifier solenoid valve and shut-off valve
H Y.

H Y.

Annual maintenance tune up done on Goodman furnace.

Near Nippon Ct, Montville, NJ 07045
Montville, NJ - Annual maintenance tune up done on Goodman furnace.
H Y.

H Y.

ANNUAL MAINTENANCE DONE ON HEATING SYSTEM

Near Bark Mill Terrace, Montville, NJ 07045
Montville, NJ - ANNUAL MAINTENANCE DONE ON HEATING SYSTEM
H Y.

H Y.

Performed annual maintenance tune up on air conditioning system.

Near Cable Ct, Montville, NJ 07045
Montville, NJ - Performed annual maintenance tune up on air conditioning system.