At Contra Costa Climate Control, we’re not your typical heating, ventilation and air conditioning company.
Yes, we care about keeping you as comfortable as possible in all Northern California seasons. That’s why we offer excellent quality products, and our experienced team provides residential and commercial design, installation, repair and maintenance services. But that’s not all. Our pride comes from your peace of mind—We genuinely want you to be as comfortable with your decision to work with us as you are in your environment.
When you choose Contra Costa Climate Control, professionalism is a given. Service is action. Your satisfaction is our guarantee. That’s our noticeable performance difference.

Contra Costa Climate Control is licensed by the Contractors State License Board (License #813250), for C20-Heating, Ventilation and Air Conditioning and C38-Refrigeration Service. We are fully insured with property, liability, and workers compensation coverage.  We’re happy to provide you with a copy of our state contractor’s license and insurance certificates. Just ask! ​​


​5053 Clayton Rd. Concord Ca 94521

925 825-3131


Heating & Air Conditioning


HVAC and Refrigeration

We offer 24/7 emergency service for commercial clients.
At Contra Costa Climate Control, we specialize in heating, air conditioning and commercial refrigeration including;   walk-ins, ice machines, ice cream/yogurt machines and wine coolers/cellars.



We offer complete repair, installation and preventative maintenance for all types of Commercial Refrigeration and HVAC equipment.

Our clients include:

   * Auto Dealerships

   * Bakeries

   * Restaurants

   * Retirement/Assisted Living Facilities

   * Office Complexes

   * Schools

   * Retail Establishments



Heating and Cooling accounts for nearly half of your homes energy use. It's our business to make sure the systems in your home are doing exactly what you need in every season; that your not too hot or too cold, but just right!

Our services include:


   * Installation

   * Repair

   * Whole house fans




Service Area:

Alamo, Antioch, Brentwood, Clayton, Concord, Danville, Diablo, Dublin, Lafayette, Martinez, Moraga, Oakley, Orinda, Pittsburg, Pleasant Hill, San Ramon, Walnut Creek

License #813250