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

The California Contractors State License Board (CSLB) lists 3 Heating & Air Conditioning (C-20) contractors in Yreka, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

3 contractors

1. Daniel Corson DBA Dressler Heating & Cooling

   Yreka, CA · CSLB #1058564 · as of June 27, 2026
   Active · clear
2. Mountain Air Heating Cooling & Refrigeration INC

   Yreka, CA · CSLB #750134 · as of June 27, 2026
   Active · clear
3. Nelson's Heating And Air INC

   Yreka, CA · CSLB #1101366 · 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.