Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Johnston, RI

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.

Find Central a/c service or repairers in Johnston

Avatar for MTS Mechanical
MTS Mechanical
4.9(
179
)

Serving Johnston, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"This was the best service with 2 highly qualified gentlemen. They were both knowlegable and friendly. They arrived 20 minutes after the initial call which was at the end of their day. They could have gone home for the day like the bigger companies did but instead they stopped on their way home and serviced my central air condition system in the middle of a heat wave. Unlike the other companies that I called who couldn't respond for 3 to 5 days even after I explained I had an infant to keep cool. If you're looking for a reliable company MTS is where you should shop"
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install
Weil-Mclain Install

+50

Response time4 hrs
60 neighbors recently requested a quote
Recommended by97%of homeowners
Ocean State Mechanical, Inc.
4.8(
35
)

Serving Johnston, RI and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Took out all duct work and installed more efficient ductwork. Big improvement in air flow. Also has serviced my ac for about 3 years. They are thorough, honest , professional and super nice people I highly recommend . Contact Bill, Allison or Jimmy, the management team."
Wall Hung Indoor Blower
Outside Condensing Unit
Outside Condensing unit
Wall Hung Indoor Blower
Wall Hung Indoor Blower

+17

Response time1 day
49 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RJP HVAC Services
RJP HVAC Services
4.9(
8
)

Serving Johnston, RI and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Terrific value

"I had a fantastic experience with Rodney, the HVAC expert! He skillfully repaired all three mini split units in my home. Not only did he promptly identify the issues, but his proficiency in fixing them was impressive. Rodney's professionalism and friendly demeanor made the whole process smooth and stress-free. I'm extremely satisfied with his work, and I highly recommend him for any HVAC needs."
Response time1 day
5 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for All Phase Heating & Cooling Inc
All Phase Heating & Cooling Inc
3.8(
51
)

Serving Johnston, RI and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Pete came when no one else would, He was very personal and explained what needed to be done and cost. He was honest and was willing to help me with financing at a very reasonable price. I will use him again for any services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+91

Response time9 hrs
6 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Johnston, RI 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
...
Showing 1-10 of 59
FAQs for central a/c service or repair projects in Johnston, RI

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 Johnston, RI 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.