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Find Central a/c service or repairers in Weymouth

Avatar for BK Appliances
BK Appliances
4.4(
811
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Emergency services offered

Customers say: Quick response

"BK Appliance delivered outstanding service. They were timely, efficient, and highly professional. The technician swiftly identified the problem with our dishwasher and fixed it in no time. He took the time to explain everything making sure we were fully informed. After completing the repair, he tested the dishwasher to ensure it was functioning perfectly before leaving. I strongly recommend their services!"
Response time5 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for Brarmann Co., LLC
Brarmann Co., LLC
4.6(
131
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Garrett is professional and efficient. He explains each step of his diagnosis and the installation of a new central AC unit. He adheres to COVID-19 safety precautions and is a pleasure to work with."
New mini split Install
Mini split line set up
Fujitsu mini split
New Heating Install
New Oil Fired Boiler Install with Carlin head

+24

Response time3 hrs
Response rate92%
Recommended by89%of homeowners
Avatar for Green Flow Solution, Inc.
Green Flow Solution, Inc.
5.0(
13
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

With years of experience and unmatched expertise, Green Flow Solutions is proud to be a locally owned and operated business serving Newton and the surrounding community. Since opening our doors we have built our company by providing customers with the highest quality products and service, at a fair price. From installs and replacements, to service and repair, our customers can count on our techs to be timely, tidy, and that they will be 100% satisfied with the work once completed. Let us show you the Green Flow Solutions difference, get in touch today! \n-$99 diagnostic fee applied to job when hired

Response time3 hrs
Avatar for ARS - Boston
ARS - Boston
4.3(
365
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved (Corporate)

In business since 1984

Free estimates

Emergency services offered

"Dan Thompson, was very thorough and accommodating with repairing my furnace. I appreciate his attention to detail and all the work of the other ARS contractors that replaced my furnace and thermostat. Will be using ARS services in the future!"
HVAC System 1
HVAC System 3
HVAC System 4
HVAC System 5
HVAC System 6

+10

273 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Green Energy Mechanical
Green Energy Mechanical
4.3(
96
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"Our Burnham boiler has been giving us issues this winter after just purchasing the new house over the summer. We've come home a number of times to no heat and a cold house, but had luckily managed to YouTube our way into figuring out fixes. This time unfortunately we couldn't figure it out and needed to search for an HVAC contractor. Green Energy was the first company I could even get to answer my call. At 9am Melissa was able to set me up with a day of appointment, Terry was at our house by 1pm. Since this boiler type is still new to us, Terry was great with explaining the workings of the equipment, and just some general tips for upkeep. It ended up being a simple fix with a loose relay, however I would of never been able to figure that out on my own. Terry ended up also doing a general servicing and cleaning of the unit, which they recommend annually to help the equipment last longer (we're positive the previous owners never did it). I would highly recommend Terry, he was knowledgeable and overall good guy. We also plan to sign up for their annual membership program and use Green Energy moving forward."
 Before
 Space for condenser outside
 After
Traditional Dining Room - Tan Cozy Dark Wood Dining Chairs
 old steam boiler

+17

64 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Quarry Hills Plumbing & HVAC, Inc.
Quarry Hills Plumbing & HVAC, Inc.
4.2(
224
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"very well - it was a bit of a drawn out process, since we had to have inspectors involved, but Natalie waited here while I had to go run an errand. Bill knew what he was doing and it's been working great! A couple years ago i had them come out and look at the air conditioner. They did a through inspection and couldn't find anything wrong. I was assured all was ok and didn't worry about getting told I needed false repairs. Basically, I trust them to do the work."
Bryant Evolution High Efficiency Gas Furnace
Bryant Evolution 17-SEER 2-Stage Condensing Unit
Noritz NRC-111-DV Natural Gas Tankless Water Heater
Lochinvar Knight WHN-110 and Squire SIT-040 in Sherborn, MA
Lochinvar Knight WHN-110 and Squire 40-gallon indirect in Milton, MA

+4

7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Trust 1 Services LLC
Trust 1 Services LLC
4.6(
32
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Trust 1 Services did an excellent job with my AC repair. They quickly diagnosed the issue, replaced the capacitor, and had everything up and running in no time. The technician was professional, courteous, and explained everything clearly. Pricing was fair and transparent. I’d definitely use them again and recommend them to anyone needing HVAC service!"
My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time40 mins
77 neighbors recently requested a quote
Avatar for ENDLESS ENERGY NEW ENGLAND, INC.
ENDLESS ENERGY NEW ENGLAND, INC.
4.7(
20
)
Central A/C - Service or Repair

Serving Weymouth, MA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

Endless Energy is a trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts with office in Marlborough, Needham, and Randolph. Specializing in Heat Pumps, Central AC, Furnaces, and Boilers, we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation.\n\nWe can help you with: \n*Heating Repairs, Installation, & Service\n*AC Repairs, Installation, & Service\n*Plumbing Repairs, Installation & Service\n*Water Heater Replacement & Service\n*Indoor Air Quality Solutions\n*Ductwork & Line Set Solutions\n*Electrical Panel Upgrades and Replacement\n*Insulation \n*No Cost Home Energy Assessments\n\nA Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!

Holliston Heat Pump
Boston Heat Pump
Natick Ducted System
247 neighbors recently requested a quote
Recommended by70%of homeowners
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Showing 1-10 of 239
FAQs for central a/c service or repair projects in Weymouth, 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 Weymouth, 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.