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

The California Contractors State License Board (CSLB) lists 46 Heating & Air Conditioning (C-20) contractors in Temecula, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

46 contractors

1. Advanced Heating And Air Conditioning

   Temecula, CA · CSLB #916901 · as of October 6, 2026
   Active · clear
2. Advantage Heating And Air

   Temecula, CA · CSLB #1160385 · as of October 6, 2026
   Active · clear
3. Aire Serv Of Temecula

   Temecula, CA · CSLB #1159574 · as of October 6, 2026
   Active · clear
4. Best Value Air Conditioning And Heating

   Temecula, CA · CSLB #876722 · as of October 6, 2026
   Active · clear
5. Buzcor Heating & Air Conditioning

   Temecula, CA · CSLB #951920 · as of October 6, 2026
   Active · clear
6. Jon Davis HVAC

   Temecula, CA · CSLB #1119736 · as of October 6, 2026
   Active · clear
7. Dugan Heating & Air Conditioning

   Temecula, CA · CSLB #907192 · as of October 6, 2026
   Active · clear
8. Full Spectrum Air Service

   Temecula, CA · CSLB #1067108 · as of October 6, 2026
   Active · clear
9. Golden West Mechanical

   Temecula, CA · CSLB #559403 · as of October 6, 2026
   Active · clear
10. Haro Heating And Air Conditioning

    Temecula, CA · CSLB #1121766 · as of October 6, 2026
    Active · clear
11. Integrity Heating And Air Solutions

    Temecula, CA · CSLB #1157212 · as of October 6, 2026
    Active · clear
12. Legends Heating And Air Conditioning

    Temecula, CA · CSLB #1122771 · as of October 6, 2026
    Active · clear
13. Mar - Temp

    Temecula, CA · CSLB #912383 · as of October 6, 2026
    Active · clear
14. William Lawrence Martin

    Temecula, CA · CSLB #544828 · as of October 6, 2026
    Active · clear
15. Mccourt & Sons INC

    Temecula, CA · CSLB #1054861 · as of October 6, 2026
    Active · clear
16. Mcrae Heating & Air

    Temecula, CA · CSLB #1108858 · as of October 6, 2026
    Active · clear
17. Mechanical Pros Heating And Air Conditioning INC

    Temecula, CA · CSLB #812400 · as of October 6, 2026
    Active · clear
18. MR Cool Guy

    Temecula, CA · CSLB #1022424 · as of October 6, 2026
    Active · clear
19. Myco Custom Metalworks

    Temecula, CA · CSLB #932005 · as of October 6, 2026
    Active · clear
20. Omega Cooling & Heating

    Temecula, CA · CSLB #1091292 · as of October 6, 2026
    Active · clear
21. One Hour Heating And Air Conditioning

    Temecula, CA · CSLB #1159348 · as of October 6, 2026
    Active · clear
22. Organik Air

    Temecula, CA · CSLB #1071359 · as of October 6, 2026
    Active · clear
23. Eric Parker

    Temecula, CA · CSLB #1036128 · as of October 6, 2026
    Active · clear
24. Perfection Plumbing Heating & Air INC

    Temecula, CA · CSLB #878190 · as of October 6, 2026
    Active · clear
25. Performance Mechanical

    Temecula, CA · CSLB #955325 · as of October 6, 2026
    Active · clear
26. Redhawk Mechanical INC

    Temecula, CA · CSLB #792522 · as of October 6, 2026
    Active · clear
27. R E E Mechanical INC

    Temecula, CA · CSLB #940700 · as of October 6, 2026
    Active · clear
28. Richardson Technologies INC

    Temecula, CA · CSLB #872618 · as of October 6, 2026
    Active · clear
29. Rightemp Home Services INC

    Temecula, CA · CSLB #1084677 · as of October 6, 2026
    Active · clear
30. Rock Solid Heating And Cooling INC

    Temecula, CA · CSLB #1040704 · as of October 6, 2026
    Active · clear
31. Romeo's Heating And Air Conditioning

    Temecula, CA · CSLB #946939 · as of October 6, 2026
    Active · clear
32. Specialized HVAC INC

    Temecula, CA · CSLB #936374 · as of October 6, 2026
    Active · clear
33. Subcooling Heating & Air INC

    Temecula, CA · CSLB #1072513 · as of October 6, 2026
    Active · clear
34. Sumter Heating & Air INC

    Temecula, CA · CSLB #1151868 · as of October 6, 2026
    Active · clear
35. Sunrize Mechanical INC

    Temecula, CA · CSLB #952998 · as of October 6, 2026
    Active · clear
36. Third Generation Heating & Air Conditioning

    Temecula, CA · CSLB #969231 · as of October 6, 2026
    Active · clear
37. Thomas Sheet Metal INC

    Temecula, CA · CSLB #1016562 · as of October 6, 2026
    Active · clear
38. Triple 7 Heating & Air

    Temecula, CA · CSLB #1153615 · as of October 6, 2026
    Active · clear
39. Upgrade Heating And Cooling LLC

    Temecula, CA · CSLB #1139777 · as of October 6, 2026
    Active · clear
40. Welkin Heating & Air

    Temecula, CA · CSLB #1108248 · as of October 6, 2026
    Active · clear
41. Wells Plumbing Heating & Air INC

    Temecula, CA · CSLB #950590 · as of October 6, 2026
    Active · clear
42. Xtreme Heating And Air Conditioning

    Temecula, CA · CSLB #1146297 · as of October 6, 2026
    Active · clear
43. KPH Mechanical Heating & Air Conditioning INC

    Temecula, CA · CSLB #1036159 · as of October 6, 2026
    Suspended
44. Controlled Weather Mechanical

    Temecula, CA · CSLB #998321 · as of October 6, 2026
    Suspended · workers' comp
45. Mark Magyar

    Temecula, CA · CSLB #1077865 · as of October 6, 2026
    Suspended · workers' comp
46. Xtreme Heating & Air Conditioning INC

    Temecula, CA · CSLB #802423 · as of October 6, 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 October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.