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Find Central a/c service or repairers in Kingston

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,398
)

Serving Kingston, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Terrific experience. Scheduling was easy. My technician, Guy, gave me a call ahead of time, hit the time he said he'd be here and was courteous and efficient. I ran a large mechanical contracting business for years so understand this business. Guy ran through his checks on what is a fairly complex home system. He pointed out problems that were minor, major, or had the potential to be major. We discussed options and timing. Since our system is old, it will be difficult to repair some of the parts and pieces while others would be fairly standard. We may want to look at a new system this summer to avoid a major problem during a future heating season. I will definitely be talking to Sila."
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+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Moulton Mechanical Services
Moulton Mechanical Services
4.9(
130
)

Serving Kingston, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"I hired this pro in October 2018. I wrote a review then but for some reason, I don t think it posted....I must have done something wrong. I had been trying to find someone to repair my Rinnai gas wall furnace for months. I called several services and did not get even one call back. I found the number of Moulton Mechanical Services and called. Jared answered right away and came out to do the work on a Sunday! He fixed the furnace quickly and offered to clean my mini-split AC system. He is very knowledgeable and educated me on the things I should and shouldn t be doing with my system. He is very honest and his pricing is extremely fair. I am going to hire him again soon for annual maintenance. I highly recommend Moulton Mechanical Services."
new heating system
SYSTEM INSTALLATION
BOILER INSTALL
BOILER INSTALL
Response time10 hrs
Response rate86%
26 neighbors recently requested a quote
Avatar for Kingdom Cooling
Kingdom Cooling
4.9(
53
)

Serving Kingston, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Gerry provided excellent communication, immediate and quick service and installation, proactively researched and ordered parts for old a/c system. Very reliable, will hire again."
AC4
AC3
AC2
AC1
AC2

+67

Response time3 hrs
Response rate97%
4 neighbors recently requested a quote
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)

Serving Kingston, NH and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I had originally thought that a high velocity mini-duct central a/c system was the only option for my Victorian home with baseboard heating. But when Joe Carnevale from Airco explained the benefits of a multi-zone slim-duct system with concealed air handlers in the attic to cool the second and third floors and a conventional system tied to existing (unused) floor registers on the first floor, I was intrigued. After rebates and tax credits (which aren?t available for high velocity systems) the cost was extremely competitive and the fact that the system has four individually controlled zones means that I can adjust the cooling levels to keep operating costs lower. The installation was a little tricky as I asked (owner) Steve Duarte and his crew to run the refrigerant, electrical, and condensate lines through an unused chase to the second and third floors rather than affix a conduit to the outside of the house (which wouldn?t have been allowed due to my home?s historic designation.) The work was done efficiently and with practically no disruption to the day-to-day living that went on during the installation. The left the house and basement very clean. I have been very satisfied with the system?s performance during the several heat waves we?ve experienced this summer. All in all it was a very professional job from start to finish and I would highly recommend Airco Home Comfort Services to anyone considering central air conditioning, and in particular to owners of older homes without existing ductwork. 

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+4

Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)

Serving Kingston, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"We have been a Palmer customer for 6 years. The front office and the technicians has always been great to work with. We have been using their AC and Heating Service Plan and on automatic oil and propane fill for years and we have never had an issue. My most recent experience was today for the AC Service Plan. The technician (David) was very polite, experienced, knowledgeable and respectful of our time and home. It’s always a great experience to have maintenance conducted in you home and have the technicians give you expert advice on your heating and AC system. Our AC system is well over 25 years old and still running strong thanks to Palmer. I continue to be impressed with Palmer and will remain a customer for the foreseeable future!"
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+11

2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Skovron Mechanical Services
Skovron Mechanical Services
4.1(
85
)

Serving Kingston, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Excellent communication from Keith; outstanding service from Roger. Professional, timely, and reasonably priced. They came in under estimate on my boiler repair and advised that a second bit of work that had previously been discussed was not going to be necessary. I will definitely use them again and highly recommend them!"
Commercial Cooling
Before Oil Boiler
Old
Oil Boiler
HVAC Roof Top Unit

+19

Response time9 hrs
Recommended by84%of homeowners
Avatar for AMT HVAC, Corp.
AMT HVAC, Corp.
4.2(
29
)

Serving Kingston, NH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Steve was great to work with! He responded to my inquiry promptly, researched and picked up the needed parts before he arrived, and resolved the issue the same day. In addition, he was very knowledgeable and honest. He fixed our central air unit within an hour and focused on a less costly repair rather than trying to sell us an expensive replacement unit. I would highly recommend him to friends and family!"
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NextGen Aire
NextGen Aire
4.8(
10
)

Serving Kingston, NH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Talked to Matt the owner one very hot Sunday in June when my A/Cs were not working. I had my regular folks tell me it was shot and had a leak. Matt sent his team out on Monday and the A/Cs were up and running in about 40 minutes. There was no leak. They worked beautifully all summer. My neighbor's went out this year - her unit was about 5 years older than mine. I gave her NextGenAire's contact info and she just replaced her unit. She is very happy with the price and service."
Furnace Replacement
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+19

Response time10 hrs
32 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Kyle's Cooling And Heating LLC
Kyle's Cooling And Heating LLC
5.0(
7
)

Serving Kingston, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Recently had Kyle's cooling and heating out to replace my furnace and central Ac system. Could not have been happier with the process from getting a quote for replacement to scheduling to the install itself. Kyle was very informative on any questions I had and I will certainly be using this company to perform the yearly service on my new hvac system. Highly recommend!"
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Response time1 day
Response rate95%
9 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Kingston, NH

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 Kingston, NH 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.