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Find Central a/c service or repairers in Menlo Park

Avatar for Valley Heating, Cooling, Electrical and Solar
Valley Heating, Cooling, Electrical and Solar
4.7(
1,755
)
Central A/C - Service or Repair

Serving Menlo Park, CA and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"

They have been great. They helped me out a lot. They came out pretty quickly and helped me decide what I needed to do. They got the work scheduled and were able to come out on short notice. They took care of a couple of things right away. Ultimately we were very happy with the equipment they helped us select so, everything -- service, equipment, follow up, scheduling -- and the people they sent out here were terrific too.

"
Additional Photos
We provide HVAC sheet metal fabrication, blown in insulation with Owens Corning’s new AttiCat™ Expanding Blown-In PINK FIBERGLAS® and Solatube® installations to add light where you need it without the increasing your electric bill.
The SunSource® Home Energy System puts you in control of your monthly bills by creating and using solar energy, reducing your need for electricity from your utility provider.
Owners, Jeff and Cindy Faulkner
16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Comfort Energy Inc
Comfort Energy Inc
4.6(
120
)
Central A/C - Service or Repair

Serving Menlo Park, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"In the middle of a heat wave, a/c went out...emailed 7 or 8 businesses and 5 were 2 to 3 weeks out. This company came out in 1 day and fixed the problem in 1 hour. Prompt, professional, no bullying or scare tactics. i would recommend this company without hesitation. My tech was Johnathon Martinez and at no time did i feel he was going to milk the job or B.S. me. You can believe the ratings for this business."
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+12

Response time1 day
Response rate100%
77 neighbors recently requested a quote
Avatar for All-Pro Heat Pump Solutions
All-Pro Heat Pump Solutions
5.0(
15
)
Central A/C - Service or Repair

Serving Menlo Park, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

All-Pro Heat Pump Solutions is the Bay Areas trusted name for residential HVAC installation, maintenance, and repair. We specialize in cutting-edge, energy-efficient heat pump systems that deliver year-round comfort while lowering utility bills. Our certified team provides seamless installations, fast and reliable service, and long-lasting results backed by expertise and precision.\n

HVAC
27 neighbors recently requested a quote
Avatar for Alanis Air HVAC
Alanis Air HVAC
5.0(
18
)
Central A/C - Service or Repair

Serving Menlo Park, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"I found Alanis Air through Angi/Home Advisor because we were having HVAC issues in our new home. Our 4 year old system would turn on for only a few minutes and then stop. I believed it was a wiring issue, but it happened to be a short in the condenser. Alanis Air replaced the parts promptly. I was also concerned that part of our remodeled house could be cooled better.. So after exploring options (i.e. adding a second system, ductwork redesign, adding a mini split ceiling cassette, or wall mount) we decided to go with a Fujitsu wall mount. Alanis Air also carved and framed out an attic access in our closet where the remodelers shouldâ  ve put one but didnâ  t. They patched and painted free of charge and did a great job. I highly recommend them."
York Heat Pump
York 3 Ton heat pump
Coil removal
Condenser Removal
Ductwork

+4

Response time3 hrs
Response rate99%
73 neighbors recently requested a quote
Avatar for OSS HVAC
OSS HVAC
5.0(
7
)
Central A/C - Service or Repair

Serving Menlo Park, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

HVAC Contractor in Gilroy, CA\nAt OSS HVAC, we are dedicated to providing top-quality HVAC services to homeowners and businesses in Gilroy, CA, and the surrounding areas\n\nWith years of experience in the heating, ventilation, and air conditioning industry, our team of certified technicians ensures that your comfort is our top priority. Whether you need fast, reliable AC repair, efficient heat pump installation, or expert furnace service, we’ve got you covered.

Heat Pump
47 neighbors recently requested a quote
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Showing 1-10 of 130
FAQs for central a/c service or repair projects in Menlo Park, 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 Menlo Park, 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.