Oakley CA Heating and Air Conditioning Service

Certified Heating & Air Conditioning provides heater and air conditioning repair, service, installation and services in Oakley CA and surrounding areas. Check out what some of our customers are saying about Certified Heating & Air Conditioning Heating and Air Conditioning services.

Local Reviews
for Oakley, CA

Rated 5.0 out of 5 stars based on 6 customer reviews

Map of Oakley, CA

Great job!!!





Map of Oakley, CA

Great Tech




We were very happy with our tech and she seemed to know her job and was very helpful with any questions we had, and now our air is working very well, thank you


Map of Oakley, CA

AC maintenance





Map of Oakley, CA

Awesome service!




It's been freezing out and of course my heater decided to take a dump. My house has been 55 degrees and it's been miserable. Bryan came out and replaced the circuit and now I have heat again. Thank you Bryan and Certified Heating and Air Conditioning!


Map of Oakley, CA

quick service





Map of Oakley, CA

Fantastic Service!!!




Competitive and custom professional craftsmanship! It's getting cold and make sure your prepared by calling CERTIFIED HEATING AND AI CONDITIONING


Tyler B.

Tyler B.

Tune up time.

Near Windsor Ct, Oakley, CA 94561
Oakley, CA - Tune up time.
Brittany B.

Brittany B.

A/C tune up, furnace safety inspection. Diagnose ductwork and damper issue - air flowing upstairs when downstairs thermostat is on.

Near Winchester Dr, Oakley, CA 94561
Oakley, CA - A/C tune up, furnace safety inspection. Diagnose ductwork and damper issue - air flowing upstairs when downstairs thermostat is on.
Tyler B.

Tyler B.

Tune up time.

Near Solitude Dr, Oakley, CA 94561
Oakley, CA - Tune up time.
Brittany B.

Brittany B.

Diagnostic - water coming out of secondary drain.

Near Stratford Ct, Oakley, CA 94561
Oakley, CA - Diagnostic - water coming out of secondary drain.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Refrigerant not properly balanced.

Near Windsor Ln, Oakley, CA 94561
Oakley, CA - Diagnostic - system not cooling. Refrigerant not properly balanced.
Brittany B.

Brittany B.

A/C not cooling, diagnostic in Oakley, CA.

Near W Cypress Rd, Oakley, CA 94561
Oakley, CA - A/C not cooling, diagnostic in Oakley, CA.
Tyler B.

Tyler B.

Estimate to get central hvac not this window shaker anymore.

Near E Home St, Oakley, CA 94561
Oakley, CA - Estimate to get central hvac not this window shaker anymore.
Tyler B.

Tyler B.

Tune up. See if we can get better air flow through clients home.

Near Windflower Way, Oakley, CA 94561
Oakley, CA - Tune up. See if we can get better air flow through clients home.
Tyler B.

Tyler B.

This is why you don't let your dog around your condenser. Now it has a leak and is not working.

Near Warhol Way, Oakley, CA 94561
Oakley, CA - This is why you don't let your dog around your condenser. Now it has a leak and is not working.
Brittany B.

Brittany B.

Diagnostic. A/C not cooling.

Near Loren Ln, Oakley, CA 94561
Oakley, CA - Diagnostic. A/C not cooling.
Brittany B.

Brittany B.

Diagnostic. System is not functional. Popping breakers. Diagnosed failed compressor.

Near Calico Way, Oakley, CA 94561
Oakley, CA - Diagnostic. System is not functional. Popping breakers. Diagnosed failed compressor.
Brittany B.

Brittany B.

A/C tune up, furnace safety inspection, duct inspection and airflow test.

Near Tuolumne Way, Oakley, CA 94561
Oakley, CA - A/C tune up, furnace safety inspection, duct inspection and airflow test.
Brittany B.

Brittany B.

Duct test, refrigerant check, airflow check.

Near Clare Ct, Oakley, CA 94561
Oakley, CA - Duct test, refrigerant check, airflow check.
Brittany B.

Brittany B.

Duct system replacement! Out with the old, in with the new! UV light installation.

Near Frandoras Cir, Oakley, CA 94561
Oakley, CA - Duct system replacement! Out with the old, in with the new! UV light installation.
Brittany B.

Brittany B.

Near Neroly Rd, Oakley, CA 94561
Tyler B.

Tyler B.

Cleaning and certified maintenance here. Very nice system this client has.

Near Frandoras Cir, Oakley, CA 94561
Oakley, CA - Cleaning and certified maintenance here. Very nice system this client has.
Tyler B.

Tyler B.

Tune up time.

Near Chianti Way, Oakley, CA 94561
Oakley, CA - Tune up time.
Tyler B.

Tyler B.

Installing new blower motor for our certified members. There motor blew up, now they have some heat.

Near Foxglove Ct, Oakley, CA 94561
Oakley, CA - Installing new blower motor for our certified members. There motor blew up, now they have some heat.
Tyler B.

Tyler B.

Tune up for a high efficiency furnace.

Near Shannon Way, Oakley, CA 94561
Tyler B.

Tyler B.

Making clients happy.

Near Gateway Dr, Oakley, CA 94561
Oakley, CA - Making clients happy.
Noah P.

Noah P.

Furnace and AC upgrade replacement. Duct sealing and repairs, upgrade attic insulation

Near Bayside Way, Oakley, CA 94561
Oakley, CA - Furnace and AC upgrade replacement. Duct sealing and repairs, upgrade attic insulation
Noah P.

Noah P.

Near Bayside Way, Oakley, CA 94561
Bryan A.

Bryan A.

Getting this old beast up and running. So cold out that you can't be with out heat.

Near Marsh Way, Oakley, CA 94561
Oakley, CA - Getting this old beast up and running. So cold out that you can't be with out heat.
Bryan A.

Bryan A.

Getting this old beast up and running. So cold out that you can't be with out heat.

Near Marsh Way, Oakley, CA 94561
Oakley, CA - Getting this old beast up and running. So cold out that you can't be with out heat.
Noah P.

Noah P.

Heat pump central system add-on

Near E Cypress Rd, Oakley, CA 94561
Oakley, CA - Heat pump central system add-on