Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Renton, WA

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 Renton

Avatar for AAA Heating & Air Conditioning
AAA Heating & Air Conditioning
4.8(
237
)

Serving Renton, WA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I just had my yearly service done by Ilianna (service technician); and, I received great service from her. She was polite, friendly, professional and thorough. I have requested her to service my furnace next year."
Additional Photos
Additional Photos
Additional Photos
Our Service Center
Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Hunt's Services
Hunt's Services
4.5(
1,113
)

Serving Renton, WA and surrounding areas

Approved

In business since 2012

Emergency services offered

Warranties offered

"Glen from Hunt's Services did an awesome job! He was able complete his repairs and installations in a timely matter. He also detailed everything in an email with pictures so i could see everything he did. I highly recommend Glen and Hunt's Services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)

Serving Renton, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"Called in the morning and the tech arrived the same day. Tyler was knowledgeable, prompt and professional. He explained what he had diagnosed and ordered the parts necessary to make the repair. He return the next business day on time and repaired our furnace. What I found that was exceptional, is that not only did Tyler diagnose and repair the furnace promtly, he pointed out that the thermostat we had was not the correct thermostat for our 2 stage furnace. Which by the way was the thermostat that had been installed by the company that installed the furnace. Tyler took the time to show me how to replace the thermostat and gave me handwritten step by step directions. Exceptional customer service and I would highly recommend Seatown Electric to my friends and family."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

91 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Greenwood Heating and Home Services
Greenwood Heating and Home Services
4.6(
424
)

Serving Renton, WA and surrounding areas

Approved

In business since 1921

Emergency services offered

Warranties offered

"It was awesome, the technician there was two of them on site and they know exactly what they are doing. They cleaned up after themselves when they left everything worked perfect. They just did an amazing job. I own multiple properties in this economy, fourth time. I've used them and I highly recommend them to anybody looking for HVAC. Highly recommend, simple the best."
Signature Install
Greenwood Plumbing
Greenwood Fleet
Greenwood University
Response time11 hrs
Response rate90%
13 neighbors recently requested a quote
Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)

Serving Renton, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We were very pleased with the quick response, detailed information, professional and courteous staff at all levels. Our old furnace died in November on a Friday. Other businesses couldn't get anyone out to repair and replace it for 2-3 weeks. Ranger had it replaced on Monday for us. This week our electronic air filter quit working. Again we had a quick response with a simple fix at no charge. All of our questions were answered fully and information given about the latest models but with no pressure to buy. We will absolutely use Ranger again and refer our friends and family to them."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
Additional Photos
Additional Photos
Additional Photos
Response time1 hour
Response rate100%
Recommended by96%of homeowners
Avatar for Airpros Energy
Airpros Energy
4.7(
88
)

Serving Renton, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I won't call any other heating or AC experts ever again. Twice now, I've had incomparable experiences. I had another highly reputed company come diagnose my failed furnace and provide an estimate, but AirPros' price for the same part and repair was much more reasonable and furnace repairs are not cheap, so the difference mattered significantly. AirPros also treated me like family. Go with this family business, you will be happy."
AC Promo
Comfort Built for the PNW
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,224
)

Serving Renton, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"This is the third time Iâ ve used Hartâ s. Their workmen are consistently personable and patient and great communicators as well as repair professionals. I only use this company for plumbing now that Iâ ve found them."
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
18 neighbors recently requested a quote
...
Showing 1-10 of 133
FAQs for central a/c service or repair projects in Renton, WA

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 Renton, WA 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.