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

The California Contractors State License Board (CSLB) lists 4 Heating & Air Conditioning (C-20) contractors in Acton, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

4 contractors

1. Eagle Rock Heating And Air Conditioning

   Acton, CA · CSLB #1101285 · as of June 27, 2026
   Active · clear
2. Ferreira Service INC

   Acton, CA · CSLB #375085 · as of June 27, 2026
   Active · clear
3. Vortex Mechanical Systems INC

   Acton, CA · CSLB #1055732 · as of June 27, 2026
   Active · clear
4. Western Mechanical INC

   Acton, CA · CSLB #618138 · 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.