The Highest Level of HVAC Service

40+ Years of Serving Bay Area Homeowners

100 percent. That’s the “recommended” rating California Heating and Cooling has earned on HomeAdvisor, along with reviews that include phrases like “did a phenomenal job” and “the crew was professional and courteous.” We pride ourselves on offering the highest level of HVAC service available in the Bay Area – and we’ve got more than four decades in business to prove it.

Contact Us for an Appointment

For high-quality, expert installation and service of all major brands of residential heating and air conditioning equipment, call California Heating and Cooling at (925) 756-0700 or fill out the online form.

Our Customer Reviews

Here's what our customers have to say about our company!

I read a lot of reviews on yelp about this business not being great. I was hesitant to use them, but after some scheduling back and forth, the technician (Francisco)...

- Kevin Li

I was a new home owner with an 20 year old HVAC system that clearly needed to be replaced! Sean walked me through different options, systems, recommendations, pro/cons, and even...

- Courtney Henson

My A/C went out Thursday evening, so I made arrangements for a tech to come out from Freschi for Saturday morning. He hooks up his voltmeter and tells me my...

- Nene Gunson

I highly recommend this California Heating & Cooling! My 30-year old 2.5-ton York A/C finally broke down in July so I decided it was time to replace both the A/C...

- Billie

Raul showed up exactly when he said he would, diagnosed my problem in minutes, had the necessary parts with him and the expertise to fix it in no time -...

- Dave Ferrise

Fantastic service from scheduling to the actual service! Professional, neat, prompt and knowledgeable! Highly recommend this company!

- Susi Leach

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