Licensed Heating & Air Conditioning (C-20) contractors in California

The California Contractors State License Board (CSLB) lists 8,936 California contractors classified C-20 (Heating & Air Conditioning (C-20)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 601–660 of 8,936 contractors

1. Air Experts Air Conditioning & Heating

   Coachella, CA · CSLB #1008665 · as of October 6, 2026
   Active · clear
2. Air Experts Heating & Air

   Riverbank, CA · CSLB #934192 · as of October 6, 2026
   Active · clear
3. Air Express

   Ramona, CA · CSLB #614208 · as of October 6, 2026
   Active · clear
4. Air Express Heating And Air INC

   Bakersfield, CA · CSLB #923365 · as of October 6, 2026
   Active · clear
5. Air-fab Services INC

   Simi Valley, CA · CSLB #1081639 · as of October 6, 2026
   Active · clear
6. Airflex Heating & Cooling INC

   El Monte, CA · CSLB #1110481 · as of October 6, 2026
   Active · clear
7. Airflo Air Conditioning LLC

   Palm Desert, CA · CSLB #973347 · as of October 6, 2026
   Active · clear
8. Airflo Energy Solutions

   Stockton, CA · CSLB #912273 · as of October 6, 2026
   Active · clear
9. Air Flohs

   Poway, CA · CSLB #724414 · as of October 6, 2026
   Active · clear
10. Airflow Advanced Technology HVAC & Mechanical INC

    North Hollywood, CA · CSLB #1058903 · as of October 6, 2026
    Active · clear
11. Air Flow Bros LLC

    Tustin, CA · CSLB #1089235 · as of October 6, 2026
    Active · clear
12. Airflow Comfort Heating And Cooling

    Winchester, CA · CSLB #1120092 · as of October 6, 2026
    Active · clear
13. Airflow Dynamics LLC

    Shasta Lake, CA · CSLB #1078079 · as of October 6, 2026
    Active · clear
14. Air Flowe LLC

    Costa Mesa, CA · CSLB #1156211 · as of October 6, 2026
    Active · clear
15. Airflow Heating & Air Conditioning

    Baldwin Park, CA · CSLB #1075628 · as of October 6, 2026
    Active · clear
16. Airflow Heating & Air INC

    Orangevale, CA · CSLB #956515 · as of October 6, 2026
    Active · clear
17. Air Flow Heating And Cooling

    Agoura Hills, CA · CSLB #998198 · as of October 6, 2026
    Active · clear
18. Airflow Heating - Cooling INC

    Emmett, CA · CSLB #786170 · as of October 6, 2026
    Active · clear
19. Air Flow & Heating LLC

    Downey, CA · CSLB #1145804 · as of October 6, 2026
    Active · clear
20. Air Flow HVAC INC

    Glendale, CA · CSLB #1112450 · as of October 6, 2026
    Active · clear
21. Air Flow Mechanical INC

    Anaheim, CA · CSLB #341410 · as of October 6, 2026
    Active · clear
22. Air Flow Pro's

    San Rafael, CA · CSLB #938916 · as of October 6, 2026
    Active · clear
23. Airflow Solutions Air Conditioning & Heating INC

    Moreno Valley, CA · CSLB #1094001 · as of October 6, 2026
    Active · clear
24. Airflow Solutions Heating & Air Cond

    Lake Forest, CA · CSLB #1089605 · as of October 6, 2026
    Active · clear
25. Airflow Specialists

    Brentwood, CA · CSLB #858930 · as of October 6, 2026
    Active · clear
26. Air Force Air Conditioning

    Calexico, CA · CSLB #992350 · as of October 6, 2026
    Active · clear
27. Air Force Air Conditioning & Heating INC

    Thousand Oaks, CA · CSLB #998040 · as of October 6, 2026
    Active · clear
28. Air Forced Heating & Air Conditioning

    Lancaster, CA · CSLB #1073703 · as of October 6, 2026
    Active · clear
29. Air Force Heating & Cooling INC

    Sun Valley, CA · CSLB #1007118 · as of October 6, 2026
    Active · clear
30. Air Force One HVAC

    Sacramento, CA · CSLB #850682 · as of October 6, 2026
    Active · clear
31. Airgentix LLC

    Turlock, CA · CSLB #1154804 · as of October 6, 2026
    Active · clear
32. Air Go Green INC

    Reseda, CA · CSLB #1012605 · as of October 6, 2026
    Active · clear
33. Airgon Air Conditioning And Heating

    Lake Elsinore, CA · CSLB #1162192 · as of October 6, 2026
    Active · clear
34. Airgonomic Heating & Cooling

    Campbell, CA · CSLB #1120317 · as of October 6, 2026
    Active · clear
35. Airgonomics Heating & Cooling LLC

    Antioch, CA · CSLB #928654 · as of October 6, 2026
    Active · clear
36. Air Grove

    West Hollywood, CA · CSLB #931561 · as of October 6, 2026
    Active · clear
37. Air Handler HVAC

    Sacramento, CA · CSLB #926540 · as of October 6, 2026
    Active · clear
38. Air Hawk Heating And Cooling

    Madera, CA · CSLB #1135275 · as of October 6, 2026
    Active · clear
39. Air Heating And Cooling

    San Jose, CA · CSLB #957133 · as of October 6, 2026
    Active · clear
40. Air Heat Solar

    Sacramento, CA · CSLB #916654 · as of October 6, 2026
    Active · clear
41. Air Help

    Loma Linda, CA · CSLB #678555 · as of October 6, 2026
    Active · clear
42. Air Hero Heating And Air Conditioning INC

    San Jose, CA · CSLB #1152036 · as of October 6, 2026
    Active · clear
43. Airice HVAC Services

    Fremont, CA · CSLB #954031 · as of October 6, 2026
    Active · clear
44. Air Innovations

    Bakersfield, CA · CSLB #852190 · as of October 6, 2026
    Active · clear
45. Airintel HVAC INC

    Canyon Country, CA · CSLB #1051518 · as of October 6, 2026
    Active · clear
46. Airis Heating And Cooling LLC

    Chatsworth, CA · CSLB #1078675 · as of October 6, 2026
    Active · clear
47. Airist Heating And Air Conditioning

    Escondido, CA · CSLB #1152165 · as of October 6, 2026
    Active · clear
48. Air Johnson

    Sacramento, CA · CSLB #947824 · as of October 6, 2026
    Active · clear
49. Air King

    Ione, CA · CSLB #760936 · as of October 6, 2026
    Active · clear
50. Air King

    Escondido, CA · CSLB #645222 · as of October 6, 2026
    Active · clear
51. Air King Heating & Cooling INC

    Delano, CA · CSLB #1054127 · as of October 6, 2026
    Active · clear
52. Air King INC

    Stockton, CA · CSLB #1085703 · as of October 6, 2026
    Active · clear
53. Icepros LLC DBA Airkon Heating & Cooling

    Anaheim, CA · CSLB #1072937 · as of October 6, 2026
    Active · clear
54. Air Kool INC

    Los Angeles, CA · CSLB #554106 · as of October 6, 2026
    Active · clear
55. Air Kool Service

    Bakersfield, CA · CSLB #516459 · as of October 6, 2026
    Active · clear
56. Airkraft Heating And Cooling

    Murrieta, CA · CSLB #1161088 · as of October 6, 2026
    Active · clear
57. Air Kustoms INC

    Patterson, CA · CSLB #901343 · as of October 6, 2026
    Active · clear
58. Air La Refrigeration & HVAC INC

    Sun Valley, CA · CSLB #1133625 · as of October 6, 2026
    Active · clear
59. Air - Left Refrigeration & Heating

    Atascadero, CA · CSLB #696186 · as of October 6, 2026
    Active · clear
60. Airlex INC

    Los Angeles, CA · CSLB #1056152 · as of October 6, 2026
    Active · clear

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.