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Furnace and Air Conditioning Repair in Jefferson, NJ



Your best choice for Furnace and Air Conditioning Repair in Jefferson, 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 Jefferson, NJ. Call us today at 973-492-0096!

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

Local Reviews
for Jefferson, NJ

Rated 4.8 out of 5 stars based on 42 customer reviews

Map of Jefferson, NJ

Excellent service and price.





Map of Jefferson, NJ

Fast, polite and professional service!




Highly recommended!


Map of Jefferson, NJ

Great Service, Wonderful Technician




Heejun did an awesome job servicing my air conditioning system. He was neat, thorough, polite and very efficient. In summary, the service was great and the price was fair.


Map of Jefferson, NJ

Good service.




Very polite and answered all my questions. On time and cleaned up.


Map of Jefferson, NJ

Great service




We always request Randy, he’s thorough, professional & friendly.


Map of Jefferson, NJ

always a job well done





Map of Jefferson, NJ

Professional




Very through and professional


Map of Jefferson, NJ

Very good




The servicing was very good but took longer than the complimentary service in the spring. There was some confusion regarding the service contract on the part of the service tech and the rep I spoke to on the phone. It was a bit more expensive than I thought.


Map of Jefferson, NJ

Good job as usual





Map of Jefferson, NJ

Installing a new air conditioner





Great hassle free service




The technician was very professional, knowledgeable, & informative.


Maintenance





excellent service




your guys did a great job installing our new furnace. They were polite and efficient. Have used Keil in the past and will continue as the need arises. Would strongly recommend Keil to others.Thanks!


Great service




All worked together to get me heatin 1 day install was tricky but they did a great job


always a job well done




Will has visited me two, maybe three times now. Be assured that your reputation is safe with him.


Service visir




Randy is an excellent representative for your company. He is good at what he does and he answers all questions we have no matter how insignificant they may beand our little dog loves him.


always friendly and polite





Excellent as usual




Professional and quick, on time. Best investment you can make with the cold season coming.


Great service




RAndy is always professional and gets in and out quickly while doing a complete job.


Great experience overall




Great service


Randy L.

Randy L.

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

Near Irontown Cir, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON A GOODMAN PROPANE GAS FURNACE..
Randy L.

Randy L.

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

Near Winding Brook Ln, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON A GOODMAN AIR CONDITIONING SYSTEM.
Randy L.

Randy L.

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

Near Stone Row Ln, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON A GOODMAN AIR CONDITIONING SYSTEM.
Randy L.

Randy L.

PERFORM 20 POINT PRECISION TUNEUP ON 2 MITSUBISHI DUCTLESS AIR CONDITIONING SYSTEMS

Near Cozy Lake Rd, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON 2 MITSUBISHI DUCTLESS AIR CONDITIONING SYSTEMS
Randy L.

Randy L.

PERFORM 20 POINT PRECISION TUNEUPS ON 2 RHEEM AIR CONDITIONING SYSTEMS.

Near E Elk Dr, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUPS ON 2 RHEEM AIR CONDITIONING SYSTEMS.
Yoon H.

Yoon H.

SERVICE ON AC

Near Old 4th Dr, Jefferson, NJ 07438
Jefferson, NJ - SERVICE ON AC
Yoon H.

Yoon H.

MAINTENANCE ON AC

Near Pecan Ln, Jefferson, NJ 07438
Jefferson, NJ - MAINTENANCE ON AC
H Y.

H Y.

MAINTENANCE DONE ON AC SYSTEM

Near Red Oak Terrace, Jefferson, NJ 07438
Jefferson, NJ - MAINTENANCE DONE ON AC SYSTEM
H Y.

H Y.

MAINTENANCE DONE ON AC SYSTEM

Near Notch Rd, Jefferson, NJ 07438
Jefferson, NJ - MAINTENANCE DONE ON AC SYSTEM
Yoon H.

Yoon H.

Near Pine Hollow Ct, Jefferson, NJ 07438
Jefferson, NJ -
Yoon H.

Yoon H.

Near Pine Hollow Ct, Jefferson, NJ 07438
H Y.

H Y.

TUNE UP ON HEATING SYSTEM

Near Red Oak Terrace, Jefferson, NJ 07438
Jefferson, NJ - TUNE UP ON HEATING SYSTEM
Randy L.

Randy L.

PERFORM 20 POINT PRECISION TUNEUP ON A GOODMAN PROPANE GAS FURNACE

Near Irontown Cir, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON A GOODMAN PROPANE GAS FURNACE
H Y.

H Y.

PERFORMED 20 POINTS HEAT TUNEUP

Near Seneca Trail, Jefferson, NJ 07438
Jefferson, NJ - PERFORMED 20 POINTS HEAT TUNEUP
Yoon H.

Yoon H.

PERFORMED 20 POINTS HEAT TUNE UP

Near Puddingstone Ln, Jefferson, NJ 07438
Jefferson, NJ - PERFORMED 20 POINTS HEAT TUNE UP
H Y.

H Y.

HUMIDIFIER SERVICE CALL

Near Hidden Hills Rd, Jefferson, NJ 07438
Jefferson, NJ - HUMIDIFIER SERVICE CALL
H Y.

H Y.

ANNUAL MAINTENANCE TUNE UP ON HEATING SYSTEM

Near Irontown Cir, Jefferson, NJ 07438
Jefferson, NJ - ANNUAL MAINTENANCE TUNE UP ON HEATING SYSTEM
Yoon H.

Yoon H.

SERVICE ON FURNACE

Near Upper Lake Rd, Jefferson, NJ 07438
Jefferson, NJ - SERVICE ON FURNACE
Yoon H.

Yoon H.

PERFORMED 20 POINTS HEAT TUNE UP

Near Pine Hollow Ct, Jefferson, NJ 07438
Wade B.

Wade B.

Install Goodman lp furnace

Near Upper Lake Rd, Jefferson, NJ 07438
Jefferson, NJ - Install Goodman lp furnace
Randy L.

Randy L.

PERFORMED 20 POINTS AC TUNEUP

Near Irontown Cir, Jefferson, NJ 07438
Randy L.

Randy L.

PERFORMED 20 POINTS HEATING TUNEUP

Near Red Oak Terrace, Jefferson, NJ 07438
Yoon H.

Yoon H.

PERFORMED 20 POINTS AC TUNE UP

Near Maryann Rd, Jefferson, NJ 07438
Yoon H.

Yoon H.

PERFORMED 20 POINTS AC TUNE UP

Near Overhill Terrace, Jefferson, NJ 07438
Randy L.

Randy L.

PERFORM 20 POINT PRECISION TUNEUP ON 2 MITSUBISHI DUCTLESS AIR CONDITIONING SYSTEMS

Near Maryann Rd, Jefferson, NJ 07438
Jefferson, NJ - PERFORM 20 POINT PRECISION TUNEUP ON 2 MITSUBISHI DUCTLESS AIR CONDITIONING SYSTEMS