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Looking for HVAC service? You can easily schedule a Service Call using our handy online service request form or by calling us.
|Mailing Address:||Cal State HVAC
735 Hillsborough Blvd,
Hillsborough, CA 94010
|License # (CSLB):||965710|
|Hours of Operation:||Mon - Sat: 6:00am - 9:00pm
Sun: 8:00am - 8:00pm
We do not provide walk-in service. The address above is for mailing / billing purposes only!
You can contact us via e-mail using the below contact form: