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

The California Contractors State License Board (CSLB) lists 18 Heating & Air Conditioning (C-20) contractors in Carlsbad, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

18 contractors

1. Aer Systems LLC

   Carlsbad, CA · CSLB #1143473 · as of June 27, 2026
   Active · clear
2. Affordable A/c

   Carlsbad, CA · CSLB #996912 · as of June 27, 2026
   Active · clear
3. Air Marshalls

   Carlsbad, CA · CSLB #873431 · as of June 27, 2026
   Active · clear
4. Am Heating & Air INC

   Carlsbad, CA · CSLB #1077225 · as of June 27, 2026
   Active · clear
5. Balanced Heating & Cooling

   Carlsbad, CA · CSLB #1076270 · as of June 27, 2026
   Active · clear
6. Coastal Breeze Heating And Air Conditioning INC

   Carlsbad, CA · CSLB #1077978 · as of June 27, 2026
   Active · clear
7. Coastline HVAC

   Carlsbad, CA · CSLB #1153915 · as of June 27, 2026
   Active · clear
8. Glossinger Mechanical Systems INC

   Carlsbad, CA · CSLB #1131154 · as of June 27, 2026
   Active · clear
9. Goodfor LLC DBA The Goodfor Company Plumbing & Water Filtration

   Carlsbad, CA · CSLB #1102129 · as of June 27, 2026
   Active · clear
10. Independent Heating And Air

    Carlsbad, CA · CSLB #964701 · as of June 27, 2026
    Active · clear
11. MR Cool HVAC

    Carlsbad, CA · CSLB #1130503 · as of June 27, 2026
    Active · clear
12. Pelican Heating And Air INC

    Carlsbad, CA · CSLB #1123973 · as of June 27, 2026
    Active · clear
13. David Phend Heating & Air

    Carlsbad, CA · CSLB #1010661 · as of June 27, 2026
    Active · clear
14. Steve Moore Quality Air INC

    Carlsbad, CA · CSLB #1020671 · as of June 27, 2026
    Active · clear
15. John Stevenson Plumbing & Mechanical INC DBA John Stevenson

    Carlsbad, CA · CSLB #588895 · as of June 27, 2026
    Active · clear
16. Surfside Heating And Air Conditioning INC

    Carlsbad, CA · CSLB #936817 · as of June 27, 2026
    Active · clear
17. Air To The Throne DBA Wilson Heating And Air

    Carlsbad, CA · CSLB #995975 · as of June 27, 2026
    Active · clear
18. Live Well Indoors Plumbing Heating And Air

    Carlsbad, CA · CSLB #893303 · as of June 27, 2026
    Suspended · workers' comp

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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.