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

The California Contractors State License Board (CSLB) lists 29 Heating & Air Conditioning (C-20) contractors in Glendora, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

29 contractors

1. Air Control Contractors - Heating And Air Conditioning

   Glendora, CA · CSLB #819733 · as of June 27, 2026
   Active · clear
2. Air Trim Heating And Air Conditioning

   Glendora, CA · CSLB #931805 · as of June 27, 2026
   Active · clear
3. Ameduri Heating & Air Conditioning INC

   Glendora, CA · CSLB #1032139 · as of June 27, 2026
   Active · clear
4. B-P Air INC

   Glendora, CA · CSLB #631883 · as of June 27, 2026
   Active · clear
5. Cal-west Mechanical LLC

   Glendora, CA · CSLB #858850 · as of June 27, 2026
   Active · clear
6. Canyon City Air

   Glendora, CA · CSLB #1103874 · as of June 27, 2026
   Active · clear
7. Comfort Zone INC

   Glendora, CA · CSLB #760955 · as of June 27, 2026
   Active · clear
8. Cooler Days HVAC

   Glendora, CA · CSLB #1153232 · as of June 27, 2026
   Active · clear
9. Cypress Heating & Air Conditioning

   Glendora, CA · CSLB #302865 · as of June 27, 2026
   Active · clear
10. Cypress Heating & Air Conditioning INC

    Glendora, CA · CSLB #593268 · as of June 27, 2026
    Active · clear
11. Eikon HVAC INC

    Glendora, CA · CSLB #1136841 · as of June 27, 2026
    Active · clear
12. Glendora Hills Ac And Heat

    Glendora, CA · CSLB #1123854 · as of June 27, 2026
    Active · clear
13. Glendora Plumbing & Heating INC

    Glendora, CA · CSLB #388123 · as of June 27, 2026
    Active · clear
14. HVAC Champions

    Glendora, CA · CSLB #1087094 · as of June 27, 2026
    Active · clear
15. HVAC Tech

    Glendora, CA · CSLB #1127005 · as of June 27, 2026
    Active · clear
16. Icy Hot Heating & Air Conditioning

    Glendora, CA · CSLB #970023 · as of June 27, 2026
    Active · clear
17. Jet Air Solutions LLC

    Glendora, CA · CSLB #1155647 · as of June 27, 2026
    Active · clear
18. King Unlimited

    Glendora, CA · CSLB #523208 · as of June 27, 2026
    Active · clear
19. Lugg HVAC Services

    Glendora, CA · CSLB #1153600 · as of June 27, 2026
    Active · clear
20. Noy's Air Conditioning And Heating

    Glendora, CA · CSLB #956675 · as of June 27, 2026
    Active · clear
21. O'mahony Air Conditioning And Heating INC

    Glendora, CA · CSLB #871945 · as of June 27, 2026
    Active · clear
22. Optimum Heating And Air Conditioning

    Glendora, CA · CSLB #856737 · as of June 27, 2026
    Active · clear
23. P & A Mechanical

    Glendora, CA · CSLB #1120042 · as of June 27, 2026
    Active · clear
24. Rodney Overstreet Plumbing Heating And Ac DBA R D Smith Heating

    Glendora, CA · CSLB #1015727 · as of June 27, 2026
    Active · clear
25. Re Air INC

    Glendora, CA · CSLB #595054 · as of June 27, 2026
    Active · clear
26. RS Air Conditioning & Heating

    Glendora, CA · CSLB #966380 · as of June 27, 2026
    Active · clear
27. Sean Patrick HVAC INC

    Glendora, CA · CSLB #1107117 · as of June 27, 2026
    Active · clear
28. True HVAC Comfort

    Glendora, CA · CSLB #1143889 · as of June 27, 2026
    Active · clear
29. D T M Mechanical Services

    Glendora, CA · CSLB #994549 · as of June 27, 2026
    Suspended · workers' comp

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.