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Find Central a/c service or repairers in Dover

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust.\nWe offer Same Day Service and Next Day Installation!\n\nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season.\nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

36 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for G&C Plumbing and Heating, LLC
G&C Plumbing and Heating, LLC
5.0(
93
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Small jobs welcome

Credit card accepted

"We recently had G&C Plumbing and Heating out to replace 2 of our 3 water heaters, and I cannot say enough great things about the experience. From start to finish, Cooper was absolutely outstanding?professional, on time, knowledgeable, and incredibly respectful of our home. He worked efficiently, explained everything clearly, and made a big job look effortless. It?s rare to see someone take so much pride in their work, but Cooper was truly flawless. The quality of the installation and the level of service we received were top-notch. G&C continues to impress us, and Cooper is a perfect example of why. Highly recommend!"
Burnham X2 Boiler
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade
Water Heater Upgrade

+16

Response time5 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for BK Appliances
BK Appliances
4.4(
811
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Emergency services offered

Customers say: Quick response

"Bernard called us and then came to our house with all needed parts and repaired our dryer all in the same day. The repair cost was very reasonable and probably saved us about $1,000 in replacement cost. I highly recommend BK Appliance and am so glad to have such a great appliance repair service to rely on for future work."
Response time5 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
217
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We have been in our home for a little over a year and thought it best to have our furnace serviced especially since we don't have a detailed history of service. Frankie D showed up 5 minutes early for our appointment which was fantastic. Frankie was quick, clean and gave me a once over on the age and condition of our furnace. We talked about when the next service would be due. I couldn't have asked for a better experience and I am thankful that we now have our go to company for anything furnace related."
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+2

Response time12 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Yellow Dog Home Services, LLC
Yellow Dog Home Services, LLC
5.0(
10
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I hired them for a plumbing project worth $2,500 (that option wasn’t available in the dropdown list), and the experience was excellent. From the front desk to the plumbers, everyone responded promptly and professionally. I had the chance to interact with several crew members, and each one showed genuine care and a strong commitment to customer service. The plumbing team did a great job—I would highly recommend them."
Heating Repairs!
Boiler Replacements!
Furnace Replacements!
Water Heaters!
Response time7 hrs
Response rate96%
47 neighbors recently requested a quote
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
522
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"I am a long time customer who pays Rodenheiser a monthly fee which covers annual maintenance and some priority in the event of any necessary repair required. I had an a/c compressor failure. I had to wait 3 weeks to have a technician visit and tell me that the unit’s motor was dead and the compressor needed replacement. Then, after ordering a new compressor, which was available within 3-4 days I was scheduled for an installation 3+ weeks later. I had to complain strenuously and threaten to cancel the order to get the installation moved forward to within 10 days. Apparently being a long time customer and paying a monthly fee for better service means absolutely nothing. The installation went well. Not sure about future relationship."
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32 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for ARS - Boston
ARS - Boston
4.3(
365
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved (Corporate)

In business since 1984

Free estimates

Emergency services offered

"The team of 3 arrived as promised! They set up the work station by spreading cover on the floor to protect my tiles. That was very satisfying to me. They were actually busy working diligently throughout the day. They provided 3 space heaters for my use if I needed. I was informed of what was going on that needed my attention. The end product seemed very good although it is too early to judge its quality. This review would have been rated with 5 stars, but I have concerns in some areas. First, the height of the exhaust pipe was shorter than I had expected. Their reasoning for not raising the exhaust pipe is not accurate. They claimed my windows were in the way. There is a clear pathway to place the the pipe if they had wanted. I’m still concerned about the exhaust fumes entering my living room if the window is open. I was told quality inspection would be performed, that has not happened yet. I hope it happens! Second, the thermostat wiring on the second floor or zone 3 does not have common wire C. The bypass that was installed in the Teco relay system didn’t work. It worked briefly for short time and then stopped. When I contacted the sales agent, he referred me to the office to explain my issue. I thought he was going to take me out of the loop as most customer satisfaction oriented company would have done. I complied and the customer service office referred me back to the same person! When the he got back to me, it was more in defense than empathy. He tried erroneously to cast the blame on my supplied thermostat, which was not involved. Eventually, he sent someone who was able to fix the problem. Third, the sales agent didn’t provide the most critical info on the contract form, the AHRI number. This number is needed for MassSave loan application. He provided it later. So far, the Lennox hot water and boiler combi and my 3 google nest learning thermostats are working very well. Even with the stated issues, I would definitely recommend ARS Rescue Rooter for providing a good product at a fair price. This company has the potential to leap frog competition to become the leader provider in this industry. If only it implements hassle free procedures for its customers."
HVAC System 1
HVAC System 3
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HVAC System 6

+10

225 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Pinnacle HVAC
Pinnacle HVAC
4.1(
49
)
Central A/C - Service or Repair

Serving Dover, MA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"My initial inquiry to Pinnacle to get a proposal on installing central a/c in our 1935 home. Of the various companies we met, Pinnacle was the most responsive and best understood our needs. The advice we received was fantastic and led us to make decisions that were absolutely the right ones for us: two zones with heat pumps, a third area with mini-split. The installation crew was respectful of our space amidst the disruption that is naturally going to occur, and always very pleasant to have around the house. I was so impressed with the work that I went on to have an aging boiler replaced with a new Viessmann boiler and am so pleased to have made that additional investment in our overall HVAC systems. These guys really are the best. I'd be happy to be a reference."
20+ year old system
Viessmann Boiler
Viessmann Boiler
Viessmann boiler
Kitchen system

+4

Response time10 mins
Recommended by91%of homeowners
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FAQs for central a/c service or repair projects in Dover, 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 Dover, 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.