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Find Central a/c service or repairers in Berlin

Avatar for J.M. Curtis Energy Solutions, LLC
J.M. Curtis Energy Solutions, LLC
4.9(
70
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Joel has done AC install for me as well as fixed my tankless water heater. Heâ s professional, knowledgeable and has great customer service. His prices are also very fair. He even stopped by recently for a small repair and didnâ t charge me! Highly recommend him."
1
Hvac a/c removal
Air conditioning
Response time6 hrs
Recommended by96%of homeowners
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Avatar for H L Bowman
H L Bowman
4.7(
413
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Went very well. Tech gave great information on the condition of my unit. As well as provided guidance for upcoming repairs that may be needed."
Additional Photos
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Additional Photos

+6

1043 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Advanced Mechanical Services LLC
Advanced Mechanical Services LLC
4.8(
19
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"John came promptly on the same day I called. He found the problem within an hour and did what was necessary to get the system running again."
Response time11 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Precise HVAC Home Services
Precise HVAC Home Services
4.9(
37
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Crew was on time Clean and professional start to finish We have already hired Precise to service other properties"
Water Heater
Water Heater
Furnace
Furnace
American Standard Furnace

+22

Response time5 hrs
Response rate97%
264 neighbors recently requested a quote
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Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"Great company! They've been super responsive when we've had questions or concerns, and deliveries are frequent enough that we never have to worry about running out of heating oil."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
Response rate100%
18 neighbors recently requested a quote
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Borselle Plumbing & Heating LLC
4.9(
34
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Everything went well and my family have enough heat for the first time in a two years. Joe knows the heating systems and plumbing very well. He diagnosed the true cause of the problems and replaced the components that need replace. There was no unnecessary work and the cost estimate is very accurate. I highly recommend Joe to anyone who need plumbing or heating system repair or installation."
Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.3(
15
)
Central A/C - Service or Repair

Serving Berlin, 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
4 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for MULL BROTHERS INC
MULL BROTHERS INC
4.7(
118
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Timely, accommodating, and professional. Highly recommend Mull Bros. 75 years in business says it all! Wonderful staff and installers!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for HARP Home Services, LLC
HARP Home Services, LLC
3.6(
102
)
Central A/C - Service or Repair

Serving Berlin, CT and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Courteous service. Repair person knowledgeable and helpful."
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
127 neighbors recently requested a quote
Recommended by74%of homeowners
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FAQs for central a/c service or repair projects in Berlin, 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 Berlin, 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.

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