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

The California Contractors State License Board (CSLB) lists 12 Heating & Air Conditioning (C-20) contractors in Castaic, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

12 contractors

1. Ala Air Conditioning

   Castaic, CA · CSLB #1108776 · as of October 7, 2026
   Active · clear
2. Craig Page

   Castaic, CA · CSLB #1108850 · as of October 7, 2026
   Active · clear
3. D H Mechanical

   Castaic, CA · CSLB #887902 · as of October 7, 2026
   Active · clear
4. Exclusive Ac And Refrigeration INC

   Castaic, CA · CSLB #895505 · as of October 7, 2026
   Active · clear
5. Heating,cooling Electric

   Castaic, CA · CSLB #1047448 · as of October 7, 2026
   Active · clear
6. JR Heating And Cooling, INC.

   Castaic, CA · CSLB #1144872 · as of October 7, 2026
   Active · clear
7. Multi-air Services INC

   Castaic, CA · CSLB #1029529 · as of October 7, 2026
   Active · clear
8. Optimus HVAC & Plumbing INC

   Castaic, CA · CSLB #1055837 · as of October 7, 2026
   Active · clear
9. Pro Air Solutions HVAC INC

   Castaic, CA · CSLB #1055791 · as of October 7, 2026
   Active · clear
10. Real Air HVAC

    Castaic, CA · CSLB #1082388 · as of October 7, 2026
    Active · clear
11. R R Heating And Air Conditioning

    Castaic, CA · CSLB #923053 · as of October 7, 2026
    Active · clear
12. Thompson Total Temp Corp

    Castaic, CA · CSLB #1124649 · 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.