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Find Central a/c service or repairers in Vallejo

Avatar for Global Comfort Heating and Air
Global Comfort Heating and Air
4.8(
52
)

Serving Vallejo, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Prompt, courteous, hard working! Called for service and they came the same day and gave me an estimate for repair and an estimate for a new furnace! I decided on a new furnace as mine was 18 years old! They came the next morning and were done within 2 hours! The thing I liked most was they didnâ t pressure me at all but waited patiently for my decision!"
Team Global Comfort Truck
Carrier Heater Changeout
Duct Install securing runs
Duct Install securing runs
Carrier 95% Installation

+9

Response time50 mins
Response rate94%
4 neighbors recently requested a quote
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Avatar for Moore Home Services
Moore Home Services
4.7(
409
)

Serving Vallejo, 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
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Avatar for Bragg Home Services
Bragg Home Services
4.7(
46
)

Serving Vallejo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1968

Free estimates

Warranties offered

"Went above & beyond in service. Got the Furnace replaced, brought space heaters for the occupants, Got it done quickly & left no mess. Redid the duct work and worked well with the occupant. Thought this type of service did not exist anymore. Was pleased how quickly Furnace was replaced ."
Eichler
Victor
Navien
Mitsubishi
Mitsubishi Electric Heating and Air Conditioning

+1

Response time10 hrs
133 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Advanced Plumbing Heating and Air
Advanced Plumbing Heating and Air
4.3(
153
)

Serving Vallejo, CA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

We are a Woman owned and operated company that has been serving Solano County for over 20 years. We value honesty and integrity and will treat your home as if it were our own. We offer most HVAC and plumbing work from tune ups, repairs, replacements, ducting whatever you need we're here to help!

Heat Pump
Heat Pump FF
A/C Install
A/C Install
Air Conditioning Repair

+4

32 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Bell Brother's Heating and Air, Inc.
Bell Brother's Heating and Air, Inc.
4.3(
140
)

Serving Vallejo, CA and surrounding areas

Approved

In business since 1953

Free estimates

Warranties offered

"Surprisingly good service in terms of presentation, knowledge, skill and price. I am very happy with Bell Brothers!"
Before & After Furnace
Horizontal Install
Horizontal Furnace Install
Techs
HVAC

+17

Response time6 hrs
Response rate91%
25 neighbors recently requested a quote
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Avatar for Comfort Factor Mechanical, Inc
Comfort Factor Mechanical, Inc
5.0(
7
)

Serving Vallejo, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Hired them to install central heating and air to get ahead of the cold season approaching. They arrived on time, answered all of my questions, and were very well priced compared to other companies I looked into. I’m very happy with how it turned out and would highly recommend for similar projects."
Response time5 hrs
4 neighbors recently requested a quote
Recommended by14%of homeowners
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Showing 1-10 of 114
FAQs for central a/c service or repair projects in Vallejo, 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 Vallejo, 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.

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