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Find Central a/c service or repairers in Cedar Knolls

Avatar for Overall Heating and Cooling, LLC
Overall Heating and Cooling, LLC
4.7(
201
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I hired them for fan motor replacement. Nice people, great work. They are good at what they're doing. Fast response. Due to covid, I tried to limit ppl come to our house just for quotation. So I took pictures amd sent to three companies, Sam can quickly identity what model I used, other companies insisted I provide the model number or come to our house for free quote. To be fair, eventually another company also able to do the job, but I already agreed to Sam just 2 mins before he called me. And Sam sent his crew within 2 hours ! Amazing service! Highly recommend."
Our work
Our work
Our work
Our work
Our work

+17

Response time1 hour
Response rate94%
42 neighbors recently requested a quote
Avatar for Ray's HVAC
Ray's HVAC
4.7(
252
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"I spoke to Ray the owner on the phone and he was friendly, professional, and patient. He got a man out to service our central AC very quickly. The service technician Andrew was also helpful and friendly. The diagnosed the problem, gave me the price, and then fixed it. They were both very helpful and I highly recommend them."
New heating system with steam humidifier
Expert equipment rigging
Packaged Trane high efficiency equipment
Emergency replacements
Piping

+1

Response time6 hrs
Response rate88%
134 neighbors recently requested a quote
Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I recently hired Kyle to service my central air conditioner. What a find!!!! I will absolutely hire him again. He is bright, personable and explains every step of his process. You can tell he is passionate about HVAC, and enjoys his work. He was able to quickly evaluate my system and get it back up and running. My system is old and really needs to be replace but Kyle was able to keep in running for another year... Highly recommend this company"
Canister
Steam Humidifier
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!

+22

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
937
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent service - arrived on time and completed within estimate. Joey was my technician he could not be any more professional or efficient. Valentina handled my emergency call early on a Sunday morning and by the early afternoon I had everything back to normal. Couldn’t be more pleased with the services performed, or the professionals involved. No need to look any further, this is the place to call."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time12 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for AAA HVAC, LLC
AAA HVAC, LLC
4.7(
189
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I had my 20 year old HVAC replaced entirely by AAA. I am writing this review after a few months to ensure I get full use of both the air conditioner and central heat. Everything is working in great condition. The workmanship and professionalism from quoting to install and servicing is excellent. They only recommended a replacement after they tried their best to initially repair. The work ethic is awesome as they went out of their way to do the job right. It was not an easy install and moving old parts out and bringing new parts in was done professionally. The team worked through the heat, took care of all details appropriately, and completed the entire job in a day with good quality. Hard working team and reliable delivery and high work ethics. Also did several follow ups after the work is done to ensure satistfaction."
New installation of mini split units
Rooftop unit
Jay our Technician
Raheem Condensing units
Our trucks at the job site

+12

Response time2 hrs
Response rate88%
10 neighbors recently requested a quote
Avatar for Dimatic Control, LLC
Dimatic Control, LLC
4.6(
46
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Sheldon was very nice and was able to come to us the same day when others could not get to us until the next day or after. We already knew what the problem was and he did not come in and try to tell us it was something else, trying to make more money off of us. He even took the time to make sure it really was the problem that we had been told. He took his time and did not rush even though it was after 6 pm. He checked other rooms to ensure they all were heating correctly. Very professional, very nice guy and his prices were VERY reasonable. As a first time homeowner, we were trying to brace for a huge repair bill or worse having to get a new furnace. Sheldon made us feel secure that we were getting the job done and done correctly. He even asked that we call the next day to ensure all was well, which it was. We would highly recommend him and I will be keeping his number locked in for any future heating and air needs."
 Old 3 Ton Condenser
 Old 3 Ton Condenser
 New 3 Ton 13 Seer Condenser on Pad
  New 3 Ton 13 Seer Condenser
  New 3 Ton 13 Seer Condenser on Pad

+26

Response time6 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Cedar Knolls, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It went very well. They did a good job. The cost was over $400. I don't know whether or not that's too high or not. I seldom have plumbers in so I can't say the cost was high, although I was surprised it was $400, but that could be the going rate. He seemed very agreeable and very happy. I needed something and he was happy to get it. He was very knowledgeable and helpful in that regard. As for the quality of their service, so far so good. Everything went okay. It stopped leaking."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Green Apple Mechanical
Green Apple Mechanical
4.8(
74
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Amro answered the phone right away and asked if I wanted to schedule the same day or the next day. I scheduled for the next day and Amro arrived on time and completed the repair in record time. The price charged was fair and all charges and repairs were described in depth. I would happily recommend this service provider and will use again when needed."
Additional Photos
Additional Photos
Additional Photos
air conditioning system repair nj
heating and air conditioning service nj

+4

1 neighbors recently requested a quote
Recommended by97%of homeowners
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FAQs for central a/c service or repair projects in Cedar Knolls, NJ

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Cedar Knolls, NJ homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.