Licensed Heating & Air Conditioning (C-20) contractors in San Pablo, CA

The California Contractors State License Board (CSLB) lists 5 Heating & Air Conditioning (C-20) contractors in San Pablo, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. Comfort Home Heating & Air

   San Pablo, CA · CSLB #1118917 · as of June 27, 2026
   Active · clear
2. JCS Mechanical

   San Pablo, CA · CSLB #1096051 · as of June 27, 2026
   Active · clear
3. Pro-active HVAC Incorporated

   San Pablo, CA · CSLB #945849 · as of June 27, 2026
   Active · clear
4. P T Cooling & Heating

   San Pablo, CA · CSLB #859036 · as of June 27, 2026
   Active · clear
5. Westcold Services

   San Pablo, CA · CSLB #1084309 · as of June 27, 2026
   Active · clear

See all Heating & Air Conditioning (C-20) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.