Concord CA Heating and Air Conditioning Service

Certified Heating & Air Conditioning provides heater and air conditioning repair, service, installation and services in Concord 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 Concord, CA

Rated 5.0 out of 5 stars based on 15 customer reviews

Map of Concord, CA

Great Service




Certified Heating & Air Conditioning provides excellent service and their technicians were all very knowledgeable, polite and communicated well when trying to fix our many issues. Working with Brittany, Ray, Joey, Kim and company was a great experience and I would highly recommend their services to anyone looking for new duct work and wanting to make your AC unit more efficient.


Map of Concord, CA

AC always breaks on the Hottest Day.




Certified service was great! They called beck right away. Got us on the schedule for Monday. Then called back and fitted us in today! Brittany is the best, very knowledgeable, friendly, and through. Highly recommend them.


Map of Concord, CA

Quick, friendly service!




Brittany was prompt, professional, and she fixed the a/c after ordering the necessary parts. We will definitely be calling Certified next time we have any HVAC needs!


Map of Concord, CA

Brittany is awesome! She explained the things I needed to know about our Acunit.




Because of Brittany's excellent presentations, and explanations, I feel Certified Air will do a very job on our AC unit. We are scheduled to talk to one of your technicians on Monday afternoon.


Map of Concord, CA

HVAC inspection




Knowledgeable, patient, and thorough - we were provided an explanation to the problem and several options to fix it. Definitely recommend!!


Map of Concord, CA

Fantastic Service!!!




OMG Certified Heating and Air's service is fantastic, beyond my expectations! I left a panicked message on a Sunday about my AC being out during a recent heat wave. It was 107 at my house. I also have pets that I was very worried about. On Monday morning before 8am Kim called and said Tyler could swing by before his 9am appt. Tyler arrived and was very polite and professional. He immediately diagnosed the fan motor was out. The part was not standard so it had to be ordered, but he had the part overnighted for next day delivery! That was awesome! On Tuesday Kim called to let me know Brittany was on her way to install the fan motor. She was also very polite and professional and had the SC running in a few minutes! I'm thrilled with the people and service at Certified. I will definitely call them again! Kat


Map of Concord, CA

Great service





Map of Concord, CA

Great service and price.




Brittany arrived at the time promised. She was knowledgeable and professional. She kept us informed as to what she was doing and what problems she discovered. All in all, a very positive experience. We would highly recommend Certified Heating and Air Conditioning.


Map of Concord, CA

Excellent service!




Brittany britland was very friendly, professional, and helpful. I would definitely recommend her to anyone I meet needing heating and air service!


Map of Concord, CA

Great Service





Brittany B.

Brittany B.

Diagnostic service - new system estimate.

Near Lodato Ct, Concord, CA 94521
Concord, CA - Diagnostic service - new system estimate.
Tyler B.

Tyler B.

Tune up on a furnace, all nice and clean now.

Near Brookside Ln, Concord, CA 94521
Concord, CA - Tune up on a furnace, all nice and clean now.
Yevonne G.

Yevonne G.

2 system tune up

Near Jackson Ct, Concord, CA 94521
Concord, CA - 2 system tune up
Yevonne G.

Yevonne G.

Near Jackson Ct, Concord, CA 94521
Brittany B.

Brittany B.

Furnace maintenance and cleaning.

Near Vancouver Way, Concord, CA 94520
Concord, CA - Furnace maintenance and cleaning.
Brittany B.

Brittany B.

Diagnostic - system making loud noise, diagnosed inducer motor failing.

Near Oak Knoll Dr, Concord, CA 94521
Concord, CA - Diagnostic - system making loud noise, diagnosed inducer motor failing.
Brittany B.

Brittany B.

Furnace maintenance, adjust dampers in ductwork so upstairs gets more airflow.

Near Tapestry Ln, Concord, CA 94520
Concord, CA - Furnace maintenance, adjust dampers in ductwork so upstairs gets more airflow.
Brittany B.

Brittany B.

Furnace tune up, A/C safety inspection.

Near Commercial Cir, Concord, CA 94520
Concord, CA - Furnace tune up, A/C safety inspection.
Brittany B.

Brittany B.

Diagnostic - furnace not coming on. Diagnosed failed thermostat.

Near Olive Dr, Concord, CA 94521
Brittany B.

Brittany B.

Furnace maintenance and cleaning.

Near Thunderbird Dr, Concord, CA 94520
Concord, CA - Furnace maintenance and cleaning.
Tyler B.

Tyler B.

Tune up on furnace safety on ac. Good thing we came here the furnace is not working.

Near Upland Dr, Concord, CA 94520
Concord, CA - Tune up on furnace safety on ac. Good thing we came here the furnace is not working.
Brittany B.

Brittany B.

Diagnostic - failed dual capacitor.

Near Nursery Ln, Concord, CA 94520
Concord, CA - Diagnostic - failed dual capacitor.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Diagnosed failed dual capacitor, replaced and system is now up and running.

Near Euclid Ave, Concord, CA 94519
Concord, CA - Diagnostic - system not cooling. Diagnosed failed dual capacitor, replaced and system is now up and running.
Brittany B.

Brittany B.

Ductwork installation with new UV light.

Near Pepperridge Way, Concord, CA 94521
Concord, CA - Ductwork installation with new UV light.
Antonio  C.

Antonio C.

Heat pump conversation

Near Malibu Dr, Concord, CA 94518
Concord, CA - Heat pump conversation
Brittany B.

Brittany B.

A/C tune up, furnace safety inspection.

Near Tammy Ln, Concord, CA 94519
Concord, CA - A/C tune up, furnace safety inspection.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Rodent chewed through low voltage wire.

Near Glendale Ave, Concord, CA 94521
Concord, CA - Diagnostic - system not cooling. Rodent chewed through low voltage wire.
Brittany B.

Brittany B.

A/C not working. Diagnostic - dual capacitor failed.

Near Kenwal Rd, Concord, CA 94521
Concord, CA - A/C not working. Diagnostic - dual capacitor failed.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Diagnosed failed dual capacitor.

Near Arrowwood Cir, Concord, CA 94521
Concord, CA - Diagnostic - system not cooling. Diagnosed failed dual capacitor.
Brittany B.

Brittany B.

Diagnostic - system not cooling. Found failed dual capacitor, system now functioning properly.

Near Richard Ave, Concord, CA 94520
Concord, CA - Diagnostic - system not cooling. Found failed dual capacitor, system now functioning properly.
Brittany B.

Brittany B.

Diagnostic - compressor motor has failed.

Near Montgomery Ave, Concord, CA 94519
Concord, CA - Diagnostic - compressor motor has failed.
Brittany B.

Brittany B.

Diagnostic - compressor motor has failed.

Near Montgomery Ave, Concord, CA 94519
Brittany B.

Brittany B.

Diagnostic - compressor motor has failed.

Near Montgomery Ave, Concord, CA 94519
Brittany B.

Brittany B.

Diagnostic - compressor motor has failed.

Near Montgomery Ave, Concord, CA 94519
Concord, CA - Diagnostic - compressor motor has failed.
Brittany B.

Brittany B.

Diagnostic - compressor motor has failed.

Near Montgomery Ave, Concord, CA 94519