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Find Central a/c service or repairers in Marlborough

Borselle Plumbing & Heating LLC
4.9(
34
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"I asked for three quotes from Angie's List. I had chosen a large home services company from the list, and Angie's supplied me with two other names nearby. Borselle was the only contractor who called back and discussed the project. His call was very prompt, within a day. We asked him to replace a toilet with a quality water-saving model, and he was very knowledgeable and helpful in choosing a model, which he purchased and brought with him. It was a great choice. He also was helpful in answering other questions that we had. Plus, his price for the replacement was one-third less than the giant home repair company that had done similar work a year before. Borselle is definitely our new go-to plumber."
Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Island Mechanical Services, LLC
Island Mechanical Services, LLC
5.0(
20
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"We hired Bertram to repair our central air. He arrived on time and did the repair. The repair should let us finish the season with the old season. We liked him, and have asked him to completely replace our system in the fall."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.3(
15
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Good reliable company who I’ve dealt with for quite some time. Reasonably priced I’ve had the annual contract with them for a couple of years. I just had my furnace serviced for the winter. Christian did the service. Very pleasant young man knowledgeable"
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Parker Mechanical Heating and Cooling
Parker Mechanical Heating and Cooling
4.8(
17
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"After another vendor recommended major repairs to a central AC system, so I called Parker Heating and Cooling to get another quote. Although I did not ask for a diagnosis, Jeremy inspected the system and discovered an overlooked minor problem, which he took care of. His diligence and honesty saved us thousands of dollars! Jeremy was very responsive and easy to deal with and checked back to make sure the problem was resolved. These days "five stars" has diminished in meaning, but this truly was excellent service!"
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+30

Response time4 days
Response rate100%
12 neighbors recently requested a quote
Avatar for HARP Home Services, LLC
HARP Home Services, LLC
3.6(
103
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"My AC was not working. I called and they came quickly. Nice. He discovered the problem .....twas a bug!!!! While he was here, I had him service the AC and he washed the coils, I think they're called. All is working beautifully as we speak. I'm so grateful there's a Harp Service. Thank you Barry."
Multiple Solutions For Your Home
Available When You Need Us
Cleaner Than We Found It
Only The Best Technicians
Professional Maintenance

+29

Response time4 hrs
124 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Central A/C - Service or Repair

Serving Marlborough, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The representative came on time and listened carefully to my thoughts of a split ductless system. He suggested full house central air and showed me how it could be done, have ducts i stalled and cost less than a ductless system. His experience of over 20 years as a technician as well gave me a lot of confidence. He made a general proposal and came back in a few days for my convenience and I signed the contract. The duct crew finished in one day and were careful, explained things and left no mess. Then the ac was installed and tested in one day. Again polite, clearly communicated. Once the system started up late spring I am so glad I did this! No more noise from room ac, no shutting doors to keep one room cool. The humidity is normal and makes a huge positive difference. I highly recommend HARP. I switched my heating system to them as well after my experience with the AC i stall. Thank you HARP!"
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+9

Recommended by93%of homeowners
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FAQs for central a/c service or repair projects in Marlborough, CT

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 Marlborough, CT 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.