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

The California Contractors State License Board (CSLB) lists 6 Heating & Air Conditioning (C-20) contractors in Sonora, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

6 contractors

1. Buds Heating & Air

   Sonora, CA · CSLB #1050993 · as of June 27, 2026
   Active · clear
2. California Comfort

   Sonora, CA · CSLB #867656 · as of June 27, 2026
   Active · clear
3. Comphel Heating And Air Conditioning INC

   Sonora, CA · CSLB #425077 · as of June 27, 2026
   Active · clear
4. Gatewood Heating & Air INC

   Sonora, CA · CSLB #961679 · as of June 27, 2026
   Active · clear
5. Vann's Mechanical

   Sonora, CA · CSLB #1081005 · as of June 27, 2026
   Active · clear
6. Wayne Waters Plumbing INC

   Sonora, CA · CSLB #463958 · as of June 27, 2026
   Active · clear

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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.