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Find Central a/c service or repairers in Lebanon

Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
134
)

Serving Lebanon, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Wonderful. Dave kindly walked me through the reset process on the phone and did not need to come out to service the water heater. I will be calling him in the future for any needed repairs."
Additional Photos
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+20

Response time5 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Fontaine-Repair Heating A/C, LLC
Fontaine-Repair Heating A/C, LLC
4.7(
52
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Initially I had my AC repaired due to a leak. They were upfront about it possibly not holding the Freon..But for a couple of hundred dollars, I wanted to try it over replacing the entire HVAC sysrem. Mine was 33 years old at that point. So the Freon lasted about a month and I said let's just try it one more time and they were willing to try although again they said it probably isn't going to last even with "stop leak" added. Well it lasted about 5 days. So, when I called them to have them install a new HVAC, they took the second service call and credited it to the new HVAC. I have had the new HVAC for about a month, with the Google Nest thermostat and I could not be happier. Tony, JD, Mike and the other guys are the best. Amazing, professional, honest, with a fair to low price. I honestly would have paid more based on other bids. I would say don't even bother with other bids, but that wouldn't he prudent. So, get other bids but go with these guys. I promise you you will not be disappointed. I could not have asked for a better experience!!!"
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 D.M. Solutions, LLC
D.M. Solutions, LLC
4.9(
64
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Dave, the owner of DM solutions is an absolute professional in every manner. From his consultation to his work, exceptional service. I hired him to install a natural gas line for an outdoor grill. He even laid down floor covering to walk on as to not dirty the floor. His craftsmanship is evident that he is highly skilled in his profession. His prices are honestly nothing you can even argue or negotiate, he gives you the honest truth and fair pricing. I will hire Dave for any HVAC job I need in the future and have already passed his information to all family for their future needs. Don't waste time with the franchise businesses, CALL DM!"
Before
After
After 2
Boilers before
Before relocation

+6

Response time7 hrs
17 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for LIV AIR
LIV AIR
5.0(
14
)

Serving Lebanon, 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 Raynor Services- Electrical/HVAC/Generators/Solar
Raynor Services- Electrical/HVAC/Generators/Solar
4.5(
156
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Excellent HVAC and Solar installation services! They did a great job installing a new HVAC system for us a few years ago, so we sought their services again for Solar installation. They were very professional both times: provided pricing right away, technicians were polite, and job was completed in a thorough yet efficient manner. Jobs well done!"
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Replacing an outdoor air conditioner with a high efficiency, consumer reported top rated American Standard unit.  Level, wired properly, and completed beyond code and required standards.  Thank goodness for a team that cares and loves what they do AND our customers.
Great technicians who have amazing skill and are just good humans too.

+6

Response time11 hrs
Response rate92%
95 neighbors recently requested a quote
Avatar for Speer Air
Speer Air
4.6(
165
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"They installed AC in our 1923 house back in 2006 and our AC bills are lower than our heat! Excellent courteous clean work. This past spring the fan motor for this system died and because of it’s design was an expensive repair but again the work was done fast and clean. Highly recommended!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate85%
7 neighbors recently requested a quote
Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
419
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"My central air quit during a nasty heat wave and they responded quicklyâ within a few hours a technician arrived that evening, followed shortly by the salesman when I decided to replace instead of repair. The job was scheduled for the very next morning! The installers were on time, friendly and cleaned up the areas. Everyone I dealt with was knowledgeable and professional. Interest-free financing was a huge selling point. Very good experience!."
Get Up To $1000 Off A New Cooling & Heating Sy
$79 AC Tune-Up + Up To 1 Lb. Refrigerant
GM Tech Tune-up
Response time4 days
4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Protocol Air
Protocol Air
4.5(
11
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"they got to my home when they said they would. the tec check out my ac unit ,he said i needed a relay he replaced it and the unit ran the same as before. he would not reinstall the old relay even though the new one did not make my unit work. he said the unit was low on coolant how did he know that when the unit would not keep running? i am mad at myself for not speeking up enough when the tec was at my home. he did not give me a bill, I still do not know what i was charged. After my service call a manager called me. We spoke for some time and he agreed with me and give me a credit for the service call. A hired them to install my new AC system. Two men came on a Saturday they worked very well togeather they installed the new system and cleaned up after them self. I am very pleased with there work. The new system works great. And the price was inline with other AC companys."
Response time6 hrs
Response rate100%
23 neighbors recently requested a quote
Garden State Energy, LLC
4.4(
54
)

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1967

Free estimates

Customers say: Quick response

"I received a call from Garden State minutes after I posted on the Home Advisor website. I explained the problem and an appointment was set up for that afternoon to perform the repair. Garden State communicated well with me throughout the day and I was able to time leaving work and reaching home minutes before their repairman arrived. He was able to complete the repair in under two hours and charged a very reasonable price to perform the work. It was a very positive experience and I would highly recommend Garden State Energy for gas furnace repair work."
 This is a Lennox High Efficient Furnace
 This is a matching High efficient Ac unit
 Company Logo
Response time1 hour
Recommended by95%of homeowners
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FAQs for central a/c service or repair projects in Lebanon, 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 Lebanon, 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.