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Find Central a/c service or repairers in Raritan

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)

Serving Raritan, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Decided to give MSD a call as I had another company over the house today to fix my AC and they were not able to repair it as they needed to order parts. Mehmet answered the phone and couldn't have been more professional/helpful. He spent 10 or so mins on the phone with me trying to understand the problem and give me advice. He unfortunately couldn't send some one out as he was super jammed with the current heat wave. I will not hesitate to call Mehmet again as he is a true professional and very knowledgeable."
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+1

2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Fontaine-Repair Heating A/C, LLC
Fontaine-Repair Heating A/C, LLC
4.7(
52
)

Serving Raritan, NJ and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Tony tried to talk me through a re-set of the system to avoid having to pay for a repair, when we could not reset the system they came out within an hour and had the heat working again by lunch time. He also followed up with a phone call, very professional service all around, I recommend them highly."
Cooling only AHU
Mini Split ODU
Dirty coil pre cleaning.
Dirty Coil Pre Cleaning
Condensing unit during cleaning

+2

Response time5 hrs
Recommended by100%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
866
)

Serving Raritan, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Kyle the service technician was excellent. He provided details of call along with issue discovered during service. He provided repair and tested system. There was issue that required a follow up appointment, which i’m waiting to schedule."
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+6

133 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for LIV AIR
LIV AIR
5.0(
14
)

Serving Raritan, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Staff is very friendly and helpful and well-trained professionals. They serviced my appliances and solved my issues on the same day whereas other service companies would not. Liv Air is the best HVAC service provider and I highly recommend their services."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating & A/C Project

+46

Response time1 day
Response rate97%
5 neighbors recently requested a quote
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
937
)

Serving Raritan, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."
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+33

Response time12 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
227
)

Serving Raritan, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Affordable HVAC repair service. You can actually ask them to do little extras at no additional cost. After I called them for emergency repair of our AC unit, they offered a complementary cleaning for the unit. Amazing customer appreciation. Totally recommended!"
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+38

Response time1 day
9 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Challenger Heating & Air Condition Corporation
Challenger Heating & Air Condition Corporation
4.8(
454
)

Serving Raritan, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I had been advise that the compressor on my a/c unit was dead and I needed a new central a/c unit. I called to get a quote and when he came, he looked at the unit and said he thought they were wrong, and inside 20 minutes had it running like new. He could have just given me a quote for a new unit but went out of his way to repair my unit, telling me what to look for in the future, and charged me less than half of what I was charged by my â service â carrier, who was totally wrong as to what the problem was. I highly recommend him for his honesty and knowledge, as well as his service. Thank you Challenger!"
Furnace & water tank
Furnace & water tank
Coil Replacement
Coil Replacement
Boiler replacements

+11

Response time3 hrs
44 neighbors recently requested a quote
Recommended by95%of homeowners
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Showing 1-10 of 181
FAQs for central a/c service or repair projects in Raritan, 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 Raritan, 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.