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

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

5 contractors

1. G E Brown Service INC

   Jamul, CA · CSLB #762239 · as of October 7, 2026
   Active · clear
2. East County Heating & Air Conditioning

   Jamul, CA · CSLB #663268 · as of October 7, 2026
   Active · clear
3. First Response Services

   Jamul, CA · CSLB #836723 · as of October 7, 2026
   Active · clear
4. Freedom Heating And Cooling

   Jamul, CA · CSLB #1052619 · as of October 7, 2026
   Active · clear
5. J D Mechanical Heating And Air INC

   Jamul, CA · CSLB #882046 · 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.