416 HILLSBOROUGH BLVD, San Mateo, CA 94402, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
San Mateo homeowners face a distinctive mix of heating and cooling demands. Cool coastal mornings, warmer inland afternoons, and seasonal shifts across the Peninsula often mean systems work hard in both directions. Cal State HVAC serves households in San Mateo that need dependable comfort and sound equipment year-round.
Local market — San Mateo
HVAC pros here
25
Have a website
36%
Cooling demand
163
Heating demand
2,653
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
The company offers AC Services, Heating Services, Furnace Services, and Heat Pumps, along with Ductwork Services that address airflow and leaks in supply and return lines. Thermostat Services cover setup and troubleshooting of controls, while Maintenance & Tune-up visits inspect key components and catch small problems before they grow. When a system fails unexpectedly, Emergency HVAC service focuses on restoring heat or cooling as quickly and safely as possible.
Cal State HVAC holds California contractor license #965710, and the license has been active since 2011, giving the company more than 15 years in the trade. Its work is centered on San Mateo, where local knowledge of climate patterns and common home layouts helps shape practical recommendations.
Choosing an HVAC professional is easier when you compare credentials, written estimates, and clear explanations of the proposed work. Homeowners searching for an HVAC contractor near me can use these points to narrow their options. For more information about Cal State HVAC and its services, visit HVAC Service Fast.
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