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

The California Contractors State License Board (CSLB) lists 26 Heating & Air Conditioning (C-20) contractors in Brentwood, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

26 contractors

1. Advance Heating And Air Conditioning

   Brentwood, CA · CSLB #712246 · as of June 27, 2026
   Suspended · bond payout
2. Air Experts

   Brentwood, CA · CSLB #723158 · as of June 27, 2026
   Active · clear
3. Airflow Specialists

   Brentwood, CA · CSLB #858930 · as of June 27, 2026
   Active · clear
4. Air Mechanics INC

   Brentwood, CA · CSLB #799450 · as of June 27, 2026
   Active · clear
5. Arves Mechanical

   Brentwood, CA · CSLB #1068910 · as of June 27, 2026
   Active · clear
6. Avant HVAC INC

   Brentwood, CA · CSLB #1079499 · as of June 27, 2026
   Active · clear
7. Bay Area Comfort Solutions HVAC INC

   Brentwood, CA · CSLB #1012679 · as of June 27, 2026
   Active · clear
8. Big Pipe Mechanical

   Brentwood, CA · CSLB #1055935 · as of June 27, 2026
   Active · clear
9. Cali Climate Mechanical

   Brentwood, CA · CSLB #1028723 · as of June 27, 2026
   Active · clear
10. California Mechanical

    Brentwood, CA · CSLB #1008598 · as of June 27, 2026
    Active · clear
11. Cali Water Heater & HVAC

    Brentwood, CA · CSLB #1151901 · as of June 27, 2026
    Active · clear
12. Carrera Heating & Air INC

    Brentwood, CA · CSLB #1091184 · as of June 27, 2026
    Active · clear
13. Cool Aire Systems INC

    Brentwood, CA · CSLB #390869 · as of June 27, 2026
    Active · clear
14. T & J Carmona INC DBA Cool Breeze

    Brentwood, CA · CSLB #811513 · as of June 27, 2026
    Active · clear
15. Crestpoint Mechanical LLC

    Brentwood, CA · CSLB #1156345 · as of June 27, 2026
    Active · clear
16. Dha Mechanical INC

    Brentwood, CA · CSLB #1086837 · as of June 27, 2026
    Active · clear
17. Diamond Mechanical LLC

    Brentwood, CA · CSLB #1134349 · as of June 27, 2026
    Active · clear
18. Duct Care Services

    Brentwood, CA · CSLB #1028890 · as of June 27, 2026
    Active · clear
19. Elite Comfort Systems

    Brentwood, CA · CSLB #900119 · as of June 27, 2026
    Active · clear
20. Infinity HVAC Services Corp

    Brentwood, CA · CSLB #1123467 · as of June 27, 2026
    Active · clear
21. Kodiak Heating & Cooling

    Brentwood, CA · CSLB #1106198 · as of June 27, 2026
    Active · clear
22. Kurt's Plumbing & Heating

    Brentwood, CA · CSLB #329497 · as of June 27, 2026
    Active · clear
23. Mercury Heating And Air Conditioning INC

    Brentwood, CA · CSLB #1040640 · as of June 27, 2026
    Active · clear
24. Royale Air Heating And Air Conditioning

    Brentwood, CA · CSLB #1025922 · as of June 27, 2026
    Active · clear
25. Sexton Heating & Air INC

    Brentwood, CA · CSLB #742699 · as of June 27, 2026
    Active · clear
26. SMB Mechanical Solutions

    Brentwood, CA · CSLB #1110728 · as of June 27, 2026
    Active · clear

See all Heating & Air Conditioning (C-20) contractors in California →

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.