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 481–540 of 8,936 contractors

1. Air BY Kenny Kalbfleish

   Simi Valley, CA · CSLB #1054272 · as of October 6, 2026
   Active · clear
2. Aircal Heating

   Fremont, CA · CSLB #723257 · as of October 6, 2026
   Active · clear
3. Aircall

   Tarzana, CA · CSLB #761380 · as of October 6, 2026
   Active · clear
4. Aircall Industries INC

   Van Nuys, CA · CSLB #1010942 · as of October 6, 2026
   Active · clear
5. Air Care Experts

   Lake Forest, CA · CSLB #764416 · as of October 6, 2026
   Active · clear
6. Air Care Heating & Air Conditioning INC

   Rancho Santa Margarita, CA · CSLB #1018184 · as of October 6, 2026
   Active · clear
7. Air Care Heating And Air Conditioning

   Menifee, CA · CSLB #894701 · as of October 6, 2026
   Active · clear
8. Air Care Heating And Air Conditioning

   Cottonwood, CA · CSLB #903305 · as of October 6, 2026
   Active · clear
9. Air Care Heating And Air Conditioning

   Nipomo, CA · CSLB #932332 · as of October 6, 2026
   Active · clear
10. Air Care Heating & Cooling INC

    San Jose, CA · CSLB #984584 · as of October 6, 2026
    Active · clear
11. Air Care HVAC INC

    Tujunga, CA · CSLB #1083615 · as of October 6, 2026
    Active · clear
12. Air Care Pro

    Stockton, CA · CSLB #1151131 · as of October 6, 2026
    Active · clear
13. Aircare Pro Incorporated

    Beverly Hills, CA · CSLB #1157961 · as of October 6, 2026
    Active · clear
14. Air Caresaver Corp

    Walnut, CA · CSLB #1054832 · as of October 6, 2026
    Active · clear
15. Air Care Solutions INC

    Stockton, CA · CSLB #1137948 · as of October 6, 2026
    Active · clear
16. Air Champs

    Paso Robles, CA · CSLB #1162030 · as of October 6, 2026
    Active · clear
17. Air Choum Heating & Air

    Orange, CA · CSLB #1046296 · as of October 6, 2026
    Active · clear
18. Air Classic INC

    Canyon Country, CA · CSLB #822374 · as of October 6, 2026
    Active · clear
19. Air Cleaning Technology

    Santa Ana, CA · CSLB #761220 · as of October 6, 2026
    Active · clear
20. Air Climate Control

    Bakersfield, CA · CSLB #1020574 · as of October 6, 2026
    Active · clear
21. Air Climate INC

    Palmdale, CA · CSLB #1081315 · as of October 6, 2026
    Active · clear
22. Air Climate Pros

    Bakersfield, CA · CSLB #1151612 · as of October 6, 2026
    Active · clear
23. Air Climate Solutions

    Encinitas, CA · CSLB #1055003 · as of October 6, 2026
    Active · clear
24. Airco Air Conditioning & Heating Services INC

    Murrieta, CA · CSLB #936506 · as of October 6, 2026
    Active · clear
25. Air Code Air Conditioning And Heating

    Studio City, CA · CSLB #931494 · as of October 6, 2026
    Active · clear
26. Airco HVAC INC

    Northridge, CA · CSLB #935680 · as of October 6, 2026
    Active · clear
27. Airco INC

    Irvine, CA · CSLB #1010812 · as of October 6, 2026
    Active · clear
28. Aircold INC

    Chatsworth, CA · CSLB #1138994 · as of October 6, 2026
    Active · clear
29. Air Comfort Experts

    Pasadena, CA · CSLB #1062708 · as of October 6, 2026
    Active · clear
30. Air Comfort Heating & Cooling

    El Centro, CA · CSLB #754099 · as of October 6, 2026
    Active · clear
31. Air Comfort Heating & Cooling LLC

    Visalia, CA · CSLB #859555 · as of October 6, 2026
    Active · clear
32. Air Comfort Solutions

    La Mirada, CA · CSLB #979720 · as of October 6, 2026
    Active · clear
33. Air Comfort Solutions Air Conditioning INC

    Imperial, CA · CSLB #1144550 · as of October 6, 2026
    Active · clear
34. Aircom Mechanical

    Santa Ana, CA · CSLB #496061 · as of October 6, 2026
    Active · clear
35. Air Company

    Orangevale, CA · CSLB #937274 · as of October 6, 2026
    Active · clear
36. The Air Company

    Escondido, CA · CSLB #1107562 · as of October 6, 2026
    Active · clear
37. Air Com Refrigeration INC

    Tarzana, CA · CSLB #1005218 · as of October 6, 2026
    Active · clear
38. Air Concepts INC

    Livermore, CA · CSLB #839627 · as of October 6, 2026
    Active · clear
39. Air Concepts Mechanical

    Santa Clara, CA · CSLB #824764 · as of October 6, 2026
    Active · clear
40. Aircon Climate Solutions INC

    National City, CA · CSLB #1161928 · as of October 6, 2026
    Active · clear
41. Air Conditioning And Heating Services

    Murrieta, CA · CSLB #1131361 · as of October 6, 2026
    Active · clear
42. Air Conditioning Engineering INC

    Rancho Cucamonga, CA · CSLB #236962 · as of October 6, 2026
    Active · clear
43. Air Conditioning Experts

    Winchester, CA · CSLB #1007998 · as of October 6, 2026
    Active · clear
44. The Air Conditioning Guy

    Whittier, CA · CSLB #926386 · as of October 6, 2026
    Active · clear
45. Robert J Lewallen Air Conditioning & Heating

    Fresno, CA · CSLB #936790 · as of October 6, 2026
    Active · clear
46. Air Conditioning & Heating Mechanical Masters

    Northridge, CA · CSLB #344739 · as of October 6, 2026
    Active · clear
47. Air Conditioning & Heating Service Master

    Rancho Cucamonga, CA · CSLB #1049756 · as of October 6, 2026
    Active · clear
48. Air Conditioning Mechanical Services INC

    Whittier, CA · CSLB #1009486 · as of October 6, 2026
    Active · clear
49. Air Conditioning Services Of California INC

    Laguna Hills, CA · CSLB #830366 · as of October 6, 2026
    Active · clear
50. Air Conditioning Technology INC

    Montebello, CA · CSLB #1050285 · as of October 6, 2026
    Active · clear
51. Air Con Maintenance CO

    Van Nuys, CA · CSLB #247019 · as of October 6, 2026
    Active · clear
52. Air Connection Heating And Cooling

    Arleta, CA · CSLB #1134559 · as of October 6, 2026
    Active · clear
53. Airconn Heating & Air INC

    Lancaster, CA · CSLB #996193 · as of October 6, 2026
    Active · clear
54. Aircon Solutions

    Irvine, CA · CSLB #1126995 · as of October 6, 2026
    Active · clear
55. Aircon Solutions Heating And Cooling

    Irvine, CA · CSLB #1142525 · as of October 6, 2026
    Active · clear
56. Air Control

    Lafayette, CA · CSLB #737768 · as of October 6, 2026
    Active · clear
57. Air Control Balancing INC

    Fresno, CA · CSLB #687168 · as of October 6, 2026
    Active · clear
58. Air Control Company

    Ojai, CA · CSLB #265425 · as of October 6, 2026
    Active · clear
59. Air Control Contractors - Heating And Air Conditioning

    Glendora, CA · CSLB #819733 · as of October 6, 2026
    Active · clear
60. Air Control & Design INC

    Loomis, CA · CSLB #1016584 · 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.