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Find Central a/c service or repairers in Bethlehem

Avatar for All Around Mechanical Services, Inc.
All Around Mechanical Services, Inc.
4.6(
30
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"All Around Mechanical Services, Inc. and D. Scott are teriffic! He is honest and knows what he's doing...no fudging, no double talk, no bs! Does what he says and an incredible job on time or sooner! EXCELLENT, Straight A+"
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Kelley's Heating & Cooling, LLC
Kelley's Heating & Cooling, LLC
4.9(
10
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We received excellent service from Kelleyâ s Heating & Cooling when our air handler was preventing our heat from coming on. Ryan was prompt, friendly, knowledgeable, and reassuring. He assessed and repaired the system in a short amount of timeâ we highly recommend Kelleyâ s Heating and Cooling. Top-notch service."
Response time1 day
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for AirWise Mechanical, LLC
AirWise Mechanical, LLC
5.0(
4
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Eric is AMAZING! This was a big job and he never wavered on his commitment to complete the job ASAP. He and his employee, Celio were on the job for 3 weeks straight. They were professional and neat. . When they completed the job, my basement was cleaner than when they started! I will always contact Eric for any HVAC services going forward. I couldnâ t be happier with the results and would never use anyone else. Thank you Airwise!"
Response time6 hrs
Recommended by100%of homeowners
Avatar for J Thurston Fuel
J Thurston Fuel
5.0(
3
)

Serving Bethlehem, CT and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Very accommodating to my schedule. Everything neatly done . The final copper work looks like a piece of art. These people know what they are doing make no mistake about that. If you want the best hire this company. They are very knowledgeable and answer all of your questions. They are very easy to work with every step of the way for your project"
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+9

9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Bethlehem, 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!
Additional Photos
Recommended by97%of homeowners
Avatar for Ortiz Refrigeration A/C & Heating
Ortiz Refrigeration A/C & Heating
5.0(
6
)

Serving Bethlehem, CT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I was looking to replace my central A/C unit for my home and they offered me the best quality unit at the best price! They also make sure I had a good warranty for my unit. In addition to this they were quick to install it and I was ready for the summer!"
Additional Photos
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Recommended by100%of homeowners
Avatar for Aire Serv of Western Connecticut
Aire Serv of Western Connecticut
4.7(
27
)

Serving Bethlehem, CT and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"I called Jim and he stopped by in a couple of hours.Diagnosed compressor needed some parts replaced. Temporarily repaired it so I could use central air. Returned next day with parts and permenatly fixed unit. It's still working fine.
"
Tech with AS van
Tech using the shoe covers
Tech at indoor unit
Recommended by96%of homeowners
Avatar for Northern Comfort Services, LLC
Northern Comfort Services, LLC
4.0(
33
)

Serving Bethlehem, CT and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We have had two other HVAC companies work on our ductless system and they are really the best. I trust Rich he explains everything he does and what he repairs stays repaired. If I have a question he always gives me the honest answer. Best HVAC guys in our area."
New Construction
New AC Installation
Packaged Unit PM
Cleaning oil boiler
AC Install

+32

Response time2 days
Recommended by87%of homeowners
Avatar for Perfect Timing Heating & Cooling
Perfect Timing Heating & Cooling
5.0(
6
)

Serving Bethlehem, CT and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Besides the new furnace installation, we also had central air installed two years earlier. In both cases, we were extremely satisfied with the product and the installation. The install crew for both units were on time, finished in one day, thoroughly cleaned up after themselves and explained the process as well as the operation of the unit. I highly recommend Pelletier Heating and Air. Their products and service are second to none."
Install
Basement
Response time5 hrs
Recommended by83%of homeowners
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FAQs for central a/c service or repair projects in Bethlehem, 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 Bethlehem, 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.