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5040 Commercial Circle Unit C Concord, CA 94520

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(925) 412-3300


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About us

HVAC Service & Repair In Concord, Brentwood, Oakley, CA, And Surrounding Areas.

At Certified Heating and Air Conditioning, we take pride in offering exceptional HVAC services and repairs to the communities of Concord, Brentwood, Oakley, CA, and the surrounding areas. Our team of experienced technicians is equipped to handle any issue you may be experiencing with your heating or air conditioning systems. Whether you need routine maintenance, repairs, or a new installation, we have you covered.

We understand that HVAC issues can be stressful and disruptive to your daily routine. That’s why we offer prompt and reliable service to ensure your home or business stays comfortable year-round. Our technicians will arrive on time, assess the issue, and provide an honest recommendation for the best solution to fit your needs and budget.

In addition to our exceptional HVAC services, we also offer 24/7 emergency service for those urgent situations that require immediate attention. Our team is dedicated to ensuring your comfort and safety, no matter the time of day or night.

At Certified Heating and Air Conditioning, we are committed to providing high-quality service and repairs at a fair price. We believe in transparent pricing, and we will always provide an upfront estimate for any work we perform. We also offer financing options to help ease the financial burden of unexpected HVAC repairs.

Don’t let a broken HVAC system disrupt your life. Contact Certified Heating and Air Conditioning today for all of your HVAC service and repair needs in Concord, Brentwood, Oakley, CA, and the surrounding areas. Our team of experts is standing by to help keep you comfortable year-round.


Concord, CA and Bay Area’s Community Heating and Air Company. Each one of our customers, from South Bay to North Bay and everything in between, are like family to us. How can we prove it? Give us a call and you’ll see. Our motto is “Certified Care for Your Heating And Air.” We pride ourselves in customer communication – before, during and after the service.

- Marcia garay

Exceptional Service! I would highly recommend Certified Solar & Heating. I called with an AC repair issue, their staff was polite, professional and very helpful. The repair technician Brittany, was just the best! She explained all of the repair issues and my options thoroughly. It was obvious to see that she’s highly skilled and knows her trade well. The AC unit is repaired and working great.

- Connie Kelly

We contacted Certified, who installed our furnace approximately 1.5 years ago. We had an issue with a leak from our furnace. After contacting, they scheduled a time time to come inspect. Sen S. was dispatched to our home and he was great! He was professional and took his time to assess the area/furnace in that he found the issue.

- Fei Knapp


5040 Commercial Circle Unit C Concord, CA 94520

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