Welcome to Giant HVAC, Inc, the premier family-owned and -operated residential HVAC company serving the Bay Area. No matter what the weather outside, we specialize in keeping your home comfortable.

Whether you’re looking to upgrade your system or you need expert heating and air conditioning repair, here at Giant HVAC, Inc, we stand tall to ensure your comfort. With exceptional customer service and quality craftsmanship, we guarantee you’ll be glad you gave us a call!

– Fully licensed, bonded & insured HVAC contractor
– Follow Title 24 California requirements regarding energy efficiency
– Carrier Factory Authorized dealer
– All work is covered by the company warranty