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

The California Contractors State License Board (CSLB) lists 3 Heating & Air Conditioning (C-20) contractors in San Lorenzo, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

3 contractors

1. Oliver Heating And Air

   San Lorenzo, CA · CSLB #915348 · as of October 8, 2026
   Active · clear
2. R & L Mechanical INC

   San Lorenzo, CA · CSLB #1114298 · as of October 8, 2026
   Active · clear
3. The Way Mechanical

   San Lorenzo, CA · CSLB #1152130 · as of October 8, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.