Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Norton, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Central a/c service or repairers in Norton - Updated Nov 2026

Avatar for DaSilva Mechanical
DaSilva Mechanical
5.0(
19
)
Central A/C - Service or Repair

Serving Norton, MA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I have found Jon to be very professional and responsible. Jon always takes the time whether is maintenance or new A/C installation to ensure you are totally satisfied with the work performed. I cannot say enough about Jon when it comes to maintaining my HVAC equipment."
New air handler
New Furnace
Heat pump in a condo
Old Furnace
High efficiency AC system

+13

Response time11 hrs
Recommended by93%of homeowners
Avatar for ARS - Boston
ARS - Boston
4.3(
366
)
Central A/C - Service or Repair

Serving Norton, 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
HVAC System 4
HVAC System 5
HVAC System 6

+10

132 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Quarry Hills Plumbing & HVAC, Inc.
Quarry Hills Plumbing & HVAC, Inc.
4.2(
224
)
Central A/C - Service or Repair

Serving Norton, 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

6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for 1st Call Emergency Heating & Cooling
1st Call Emergency Heating & Cooling
5.0(
12
)
Central A/C - Service or Repair

Serving Norton, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

""I recently had my HVAC system serviced, and I couldn't be more impressed. Michael McGinn was extremely knowledgeable and skilled, diagnosing and fixing the issues quickly. He explained the process clearly, provided helpful advice, and ensured everything was working perfectly before leaving. His professionalism, attention to detail, and friendly approach made the experience stress-free and reassuring. I highly recommend their services to anyone looking for reliable and expert HVAC care.""
Boiler install
Boiler install
Same Day
Avatar for Cotti Johnson HVAC, Inc.
Cotti Johnson HVAC, Inc.
4.3(
63
)
Central A/C - Service or Repair

Serving Norton, MA and surrounding areas

Approved (Corporate)

In business since 1944

Free estimates

Emergency services offered

"My electrician from Cotti-Johnson HVAC was a master electrician. If you get him, you are getting the best. I went with the most expensive work package of the 3 that were presented. First off, it was pricey. I knew that going in. I want Cotti-Johnson to understand that I am serious about a working relationship with them. I feel I have done that with their electrical department. Now, if I need their plumbing or HVAC service, our relationship can build off the first experience."
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation

+56

Response time9 hrs
Response rate97%
85 neighbors recently requested a quote
Avatar for ICM Mechanical and Controls
ICM Mechanical and Controls
4.7(
18
)
Central A/C - Service or Repair

Serving Norton, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Jistin's team did a great job diagnosing the issue with my HVAC SYSTEM. They provided me with several options tontonrepaormor replacement of the system. In the end indecdied to repair my system and J&M quickly orde4es and installed the needed parts. After a couple of days my system was repaired operating better than anticipated."
Response time7 hrs
4 neighbors recently requested a quote
Recommended by94%of homeowners
...
Showing 1-10 of 181
FAQs for central a/c service or repair projects in Norton, 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 Norton, 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.