Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Sonoma, CA

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 Sonoma

Avatar for Moore Home Services
Moore Home Services
4.7(
409
)

Serving Sonoma, CA and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Credit card accepted

"Moore services my HVAC every six months. The crew that came out for my recent call, have been to my house before. Nice to see familiar faces. My main sewage drain clogged in front of my house at 4:50 pm. I called Moore and you’re team came out in 30 minutes. The crew had it unclogged at 5:40 pm. I couldn’t believe it. I was considering taking my family to a hotel. With that clog, staying in the house was not possible. You guys are awesome!!!"
If you’re in Santa Rosa, California, and in need of professional AC installation services, look no further. We offer top-notch services to ensure your home or business stays cool and comfortable year-round.
A new heating system is a big investment. We’ll help you every step of the way.
Furnace Repair in North Bay, CA
If Your Furnace is Broken — We’ll Be There ASAP
Top Rated Santa Rosa Plumbing Repair, CA
No one wants to deal with a clogged drain. Whether it’s in the kitchen, bathroom, or utility sink, all clogs are a headache. The good news is that when you’re stuck staring at a sink that won’t drain, you can call the experts at Moore Home Services.
Water Heater Service, Installation, and Repair in Santa Rosa, CA.

+7

38 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Next Level Heating & Air Conditioning, Inc.
Next Level Heating & Air Conditioning, Inc.
4.9(
77
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Charlie was on time. After looking at our ducts he told us our 46 yr. old ducts do not need replaced and being such a friendly sole he stayed awhile and let us talk his ear off. He was very honest and anyone that needs his help is lucky to find such a guy. My wife told me that god must have destroyed that mold after he was born because his type (honest, friendly and, kind) is very hard to come by. You can bet we will hire him if ever the need be."
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Best Chance Heating and Cooling
Best Chance Heating and Cooling
5.0(
47
)

Serving Sonoma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"I first contacted Chance about a heater problem at my rental property and not only did he solve the problem, but my tenants actually called me to say how impressed they were with his workmanship AND his customer service skills! Chance is the now the first person I call whenever I need ANY WORK done, in my rental or my home! He fixed my garbage disposal, washing machine issues, set up a new thermostat system in my home, and if I call with a problem thatâ s not in his wheelhouse, he knows who to refer me to. I am so happy to have found someone I can trust, who is reasonably priced for his services, and will also suggest viable suggestions to save his customers money."
Mitsubishi air handler
Air handlers
Attic install
Old furnace
New furnace

+20

Response time8 hrs
47 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Elevated Comfort
Elevated Comfort
4.7(
45
)

Serving Sonoma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Matt was wonderful in my home when my furnace was not working. We came to the conclusion that it was time to replace my furnace. Matt gave me plenty of options to fit with my budget and he had a quick install day. The Installers were very profesional and at the end, they explained what was done and how my new system works and got my thermostat scheduled. I recommend McDonald home solutions for any repair or replacement need!"
Furnace
Furnace
Tankless Water Heater
Bosch Heat Pump
Equipment Installs

+2

Response time5 hrs
Response rate100%
112 neighbors recently requested a quote
Avatar for Climate Services Heating and Air Conditioning
Climate Services Heating and Air Conditioning
5.0(
8
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I cannot recommend Climate Services Heating and A/C strongly enough. We asked Sean to come out, inspect our system and give recommendations. His knowledge, expertise and demeanor were clearly evident. Discussions were comfortable, no pressure and Sean took the time to answer all questions. His bid was very competitive and we felt comfortable moving forward with the project. He was accurate with time and costs. Sean's crew was exceptional; friendly, knowledgeable and trustworthy. Sean was available by phone or text, prompt with updates, and very clear with communications. We are very happy with the quality of the work!"
Honeywell Zone Board
Air Purifier
Air Handler
Outdoor Units
Bryant Heat Pumps

+2

10 neighbors recently requested a quote
Avatar for Green Core Heating & Air
Green Core Heating & Air
5.0(
8
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Green Core HVAC was awesome to work with! The team did a great job helping us pick the perfect AC unit for our home. They showed up on time, got the new AC installed quickly, and left the place spotless. Our house is cooler and more comfortable than it’s ever been. You can tell these guys really care about doing a great job. I’d 100% recommend Green Core to anyone needing AC work. Super professional, super friendly, and they really know what they’re doing!"
Air Conditioning Install
Harvest Thermal
Harvest Thermal
9 neighbors recently requested a quote
...
Showing 1-10 of 93
FAQs for central a/c service or repair projects in Sonoma, CA

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 Sonoma, CA 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.