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

The California Contractors State License Board (CSLB) lists 5 Heating & Air Conditioning (C-20) contractors in Cotati, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

5 contractors

1. Buckley Heating & Air Conditioning INC

   Cotati, CA · CSLB #628812 · as of October 7, 2026
   Active · clear
2. Elevated Comfort INC

   Cotati, CA · CSLB #1073860 · as of October 7, 2026
   Active · clear
3. Hulbert Heating & Air Conditioning INC

   Cotati, CA · CSLB #788948 · as of October 7, 2026
   Active · clear
4. Norcal HVAC

   Cotati, CA · CSLB #1136848 · as of October 7, 2026
   Active · clear
5. R J Mechanical INC

   Cotati, CA · CSLB #856063 · as of October 7, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.