925-412-3300

CERTIFIED HVAC SERVICE FOR BERKELEY, CA

Heating & Air Conditioning Repair In Berkeley
University of California at Berkeley

Berkeley is a city in Northern California on the east side of San Francisco Bay. It’s home to the University of California, Berkeley, birthplace of the 1960s Free Speech Movement. Berkeley has a warm-summer Mediterranean climate with warm, dry summers and cool, wet winters. The summers are cooler than a typical Mediterranean climate thanks to upwelling ocean currents along the California coast. These help produce cool and foggy nights and mornings.

AC Repair & Replacement Service in Berkeley, CA

AC problems in Berkeley, CA and Contra Costa area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your AC unit blowing warm air? The most common causes are typically:

These can be interrelated issues. For example, a unit running on low refrigerant can put more issues on the compressor. Certified Heating and Air Conditioning has more than 20 years of experience in diagnosing and treating common AC problems.

Furnace Repair & Heater Replacement Service in Berkeley, CA

Furnace problems in the East and North Bay area seem to spring up at the worst possible time, creating a degree of urgency for them to be fixed. Luckily, your local Certified technician is more likely than not to diagnose and fix your problem on the first visit. We keep a large percentage of parts stocked at our warehouse, helping to ensure quality and fast turnaround time. We live up to our name, by offering a 24-Hour Fix-It Guarantee!

Is your unit feeling colder than normal? There are many causes:

Berkeley, CA Heating and Air Conditioning Services

Certified Heating and Air Conditioning is here for all your Residential needs!

Check out what our customers are saying about Certified Heating and Air Conditioning – Air Conditioning and Heating Services!

Local Reviews
for Berkeley, CA

Certified Heating and Air Conditioning Rated 5.0 out of 5 stars based on 10 customer reviews

Map of Berkeley, CA 94707

Excellent service!




Review of Certified Heating and Air Conditioning

Eric was super thorough, professional, and friendly. Really went out of his way to take care of every concern.

BerkeleyCA94707 37.8925-122.2675

Response from Certified Heating and Air Conditioning:

Hi Seth, We are glad Eric was able to provide excellent service and take care of your air conditioner. - Certified Customer Care Team


Map of Berkeley, CA 94702

Great job!




Review of Certified Heating and Air Conditioning

Lee and Joseph were polite, efficient and on time. They explained the installation steps and did a great job.

BerkeleyCA94702 37.8725-122.2925

Map of Berkeley, CA 94707

Really Great Service!




Review of Certified Heating and Air Conditioning

BerkeleyCA94707 37.8925-122.2675

Response from Certified Heating and Air Conditioning:

Hi Seth, Thank you for sharing your 5-star review! -Certified Customer Care Team


Map of Berkeley, CA 94709

Friendly, high quality, efficient service!




Review of Certified Heating and Air Conditioning

Wyatt and Nick were fantastic! Super friendly, punctual and professional, they worked efficiently, answered all my questions, explained everything and showed how the new furnace worked. They took care with my floors and were even careful not to let my cat out! I would not hesitate to call them again for another job, though I hope I won’t need one!

BerkeleyCA94709 37.8825-122.27

Map of Berkeley, CA 94703

Fabulous experience




Review of Certified Heating and Air Conditioning

Jackie Green was outstanding! She was professional, friendly, and got the job done well. She communicated the issue and options clearly and was able to complete the work the same day. This woman deserves a raise! 10/10 would use them again.

BerkeleyCA94703 37.8775-122.28

Map of Berkeley, CA 94707

Getting a estimate for a new furnace




Review of Certified Heating and Air Conditioning

BerkeleyCA94707 37.9025-122.2725

Map of Berkeley, CA 94703

Helpful tech




Review of Certified Heating and Air Conditioning

Jackie was very patient explaining how our furnace works and how to decide when to replace it.

BerkeleyCA94703 37.865-122.28

Map of Berkeley, CA 94707

Great!




Review of Certified Heating and Air Conditioning

Great service. Nice guy. Helpful and clear

BerkeleyCA94707 37.8875-122.2825

Map of Berkeley, CA 94704

Excellent service




Review of Certified Heating and Air Conditioning

BerkeleyCA94704 37.8625-122.2575

Map of Berkeley, CA 94703

Amazing service! Honest and affordable price!




Review of Certified Heating and Air Conditioning

After having a quote from another company for $850 to fix my furnace I called Certified Heating & Air and got a second opinion. Tyler arrived soon after and fixed it for $69! The issue was not even what the first company said it was. HIGHLY RECOMMEND Certified Heating & Air and HIGHLY RECOMMEND TYLER! I will call this company when my furnace needs replacing.

BerkeleyCA94703 37.8775-122.2825

Galen  S.

Galen S.

I am in North Berkeley, California to look at the possibility of adding a ducted heat pump system in the second story of an older custom home.

Near Rose St, Berkeley, CA 94702
Berkeley, CA - I am in North Berkeley, California to look at the possibility of adding a ducted heat pump system in the second story of an older custom home.
Galen  S.

Galen S.

I am in Berkeley, California to look at a home with forced air gas heating. We discussed heat pump options as well.

Near Roosevelt Ave, Berkeley, CA 94703
Berkeley, CA - I am in Berkeley, California to look at a home with forced air gas heating. We discussed heat pump options as well.
Eric S.

Eric S.

In Berkeley, CA performing an A/C maintenance and furnace safety check for the Fleisher residence. There 3 year old system is running efficiently.

Near San Benito Rd, Berkeley, CA 94707
Berkeley, CA - In Berkeley, CA performing an A/C maintenance and furnace safety check for the Fleisher residence. There 3 year old system is running efficiently.
Lee J.

Lee J.

Here in the Berkeley area performing a air scrubber install and knee wall sealing. Location is a jewelry cleaning school and needed to eliminate the chemical smell from leaking into the next office building through the knee wall.

Near Virginia St, Berkeley, CA 94702
Galen  S.

Galen S.

I am at “The Local Butcher Shop” in Berkeley, California to look at a single head mini split system that is not cooling. After inspecting the unit I found that the compressor has failed. We discussed warranties and replacement options

Near Shattuck Ave., Berkeley, CA 94709
Berkeley, CA - I am at “The Local Butcher Shop” in Berkeley, California to look at a single head mini split system that is not cooling. After inspecting the unit I found that the compressor has failed. We discussed warranties and replacement options
Galen  S.

Galen S.

On Berkeley, California to look at possibly installing a heat pump system in a very old home that was converted into apartments.

Near Fulton St, Berkeley, CA 94705
Berkeley, CA - On Berkeley, California to look at possibly installing a heat pump system in a very old home that was converted into apartments.
Galen  S.

Galen S.

In Berkeley, California to look at installing a mini split system for a new homeowner

Near University Ave, Berkeley, CA 94710
Berkeley, CA - In Berkeley, California to look at installing a mini split system for a new homeowner
Galen  S.

Galen S.

In Berkeley, California to look into options to add air conditioning and heating to a home turned into apartments. I am designing custom mini split designs for the owner

Near Derby St, Berkeley, CA 94705
Berkeley, CA - In Berkeley, California to look into options to add air conditioning and heating to a home turned into apartments. I am designing custom mini split designs for the owner
Galen  S.

Galen S.

I am in Berkeley, California to look at adding a split heat pump system to a older home converted into apartments. The layout of the home is unique, but with a custom designed system, we will be able to provide heating and cooling throughout the home.

Near Berkeley, CA 94705
Berkeley, CA - I am in Berkeley, California to look at adding a split heat pump system to a older home converted into apartments. The layout of the home is unique, but with a custom designed system, we will be able to provide heating and cooling throughout the home.
Jeremiah  S.

Jeremiah S.

In the area of Berkeley replacing filters.

Near Sacramento St, Berkeley, CA 94702

If you are searching for reliable heating and AC technicians in Berkeley, give Certified Heating and Air Conditioning a try. We have established a solid customer foundation in Contra Costa county over the past four years because of our dedication to the customer backed by numerous guarantees. We are home of the FREE second opinion, so if you feel like you’ve been treated unfairly by another company, call us – our family-owned, family-run company will bring you in and treat you as our own.