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Find Central a/c service or repairers in Harvard

Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Central A/C - Service or Repair

Serving Harvard, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I looked at a number of different options and they had the best pricing and they also specialize in just doing central air. So they were also sort of a plumber and gas fitter, anything like that, and so they really specialized in what I was looking for. So that is sort of their core business. They were good and they did a very nice, clean job. The house was built in 1901 and so they did a great job of removing the old radiators and radiant based heat systems and replacing it with a new central air set up."
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
4.4(
200
)
Central A/C - Service or Repair

Serving Harvard, MA and surrounding areas

Approved

In business since 1979

Credit card accepted

Customers say: Super punctual

"My main service person, Kevin, came in and immediately put on booties. He explained that he would assess the problems and then show me my options and present the costs. When he showed me the options, I was initially surprised by the rates and prices which seemed high to me. Kevin clearly explained the best and worst case scenarios and gave me many options for choosing what work I wanted to do given what I could afford. Another service person, Ari, came to work on the upstairs tub clogged drain. As they were both working upstairs, water started coming through the kitchen ceiling. They immediately halted and came downstairs to help. They placed bowls underneath the dripping areas and then put down a dropcloth. They had to open the ceiling to see where the water was coming from and it was clear that the ceiling was soaked and had been wet for some time. They found a pipe with a big, rusted and corroded hole that was the source of the water. They replaced the pipe and also snaked the line to clear the clog. Kevin replaced the shower valve and installed a new (and better) shower head. Kevin fixed the leaking kitchen faucet. Before they left, they cleaned up every speck and left the upstairs bathroom and kitchen areas cleaner than they were when they arrived. I also have to mention that it was pouring rain throughout the day, and when they had to go out to their trucks they never failed to put on their booties when they came back inside my house. Throughout the day (they were here all day), they were both pleasant, polite and completely professional. Although it cost me more that I had hoped, it was all work that had to be done and I am very pleased with the quality of the work and personnel. I would recommend them."
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10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Domination Plumbing and Heating
Domination Plumbing and Heating
4.6(
23
)
Central A/C - Service or Repair

Serving Harvard, MA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I am absolutely thrilled with Domination's Service.  A highly skilled plumber (today Tristen) comes quickly, determines exactly what the problem is, recommends the best products to solve the problem, then the service manager calls with pricing so there are no surprises, and Tristen does an excellent job of fixing the problem and installing new products.  I have had this company come a couple of times and I am always completely satisfied with the excellent work they do.  I highly recommend Domination."
Custom Work
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Custom Work

+20

Response time4 hrs
Response rate96%
10 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Harvard, MA

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 Harvard, MA 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.