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

The California Contractors State License Board (CSLB) lists 8,930 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 July 4, 2026.

Showing 8,641–8,700 of 8,930 contractors

1. All Seasons Heating & Cooling

   Pacific Grove, CA · CSLB #951231 · as of July 4, 2026
   Suspended · workers' comp
2. All - Star Air Conditioning

   La Quinta, CA · CSLB #919924 · as of July 4, 2026
   Suspended · workers' comp
3. All Weather Plumbing Heating And Air Conditioning INC

   Poway, CA · CSLB #763907 · as of July 4, 2026
   Suspended · workers' comp
4. Alpine Air Conditioning & Heating

   Moreno Valley, CA · CSLB #521324 · as of July 4, 2026
   Suspended · workers' comp
5. Vijay Ambavanekar

   Folsom, CA · CSLB #1067943 · as of July 4, 2026
   Suspended · workers' comp
6. American Refrigeration & Air Conditioning

   Roseville, CA · CSLB #1087178 · as of July 4, 2026
   Suspended · workers' comp
7. Amihan Aire

   Lake Forest, CA · CSLB #708963 · as of July 4, 2026
   Suspended · workers' comp
8. A M P Heating And Air Conditioning

   Orange, CA · CSLB #935460 · as of July 4, 2026
   Suspended · workers' comp
9. Anaheim Heating & Air Conditioning Oc Corporation

   Anaheim, CA · CSLB #1013506 · as of July 4, 2026
   Suspended · workers' comp
10. Angelo Plumbing INC

    Whittier, CA · CSLB #261690 · as of July 4, 2026
    Suspended · workers' comp
11. Armour HVAC

    Campbell, CA · CSLB #1101531 · as of July 4, 2026
    Suspended · workers' comp
12. Arms CO

    Glendale, CA · CSLB #755045 · as of July 4, 2026
    Suspended · workers' comp
13. Arreguin HVAC And Mechanical

    San Jose, CA · CSLB #1055071 · as of July 4, 2026
    Suspended · workers' comp
14. Ashcraft Heating And Cooling

    Chico, CA · CSLB #1106533 · as of July 4, 2026
    Suspended · workers' comp
15. A & T Heating And Air Conditioning Corp

    Bountiful, CA · CSLB #590780 · as of July 4, 2026
    Suspended · workers' comp
16. Atlantic Refrigeration & Appliances

    Ontario, CA · CSLB #662919 · as of July 4, 2026
    Suspended · workers' comp
17. A T Mechanical

    Vallejo, CA · CSLB #717720 · as of July 4, 2026
    Suspended · workers' comp
18. Atomic Mechanical

    Atascadero, CA · CSLB #892982 · as of July 4, 2026
    Suspended · workers' comp
19. Bahvac Legacy INC

    Corona, CA · CSLB #822637 · as of July 4, 2026
    Suspended · workers' comp
20. Richard Bates The HVAC Man

    Fair Oaks, CA · CSLB #997369 · as of July 4, 2026
    Suspended · workers' comp
21. Bay Air H V A C Services

    San Carlos, CA · CSLB #759062 · as of July 4, 2026
    Suspended · workers' comp
22. Bayview Heating & Cooling

    Seaside, CA · CSLB #1118851 · as of July 4, 2026
    Suspended · workers' comp
23. B & E Heating & Air Conditioning

    Elk Grove, CA · CSLB #944395 · as of July 4, 2026
    Suspended · workers' comp
24. B G'S Repair

    Kerman, CA · CSLB #740258 · as of July 4, 2026
    Suspended · workers' comp
25. BH Mechanical INC

    San Diego, CA · CSLB #1016256 · as of July 4, 2026
    Suspended · workers' comp
26. Big City HVAC And Appliances Repair

    San Diego, CA · CSLB #1081758 · as of July 4, 2026
    Suspended · workers' comp
27. Bize Mechanical Solutions

    Chula Vista, CA · CSLB #1139094 · as of July 4, 2026
    Suspended · workers' comp
28. B Kool

    Lake Elsinore, CA · CSLB #1021596 · as of July 4, 2026
    Suspended · workers' comp
29. Blue SKY Mechanical Heating & Air Conditioning

    Fresno, CA · CSLB #1105539 · as of July 4, 2026
    Suspended · workers' comp
30. Brawley Air Conditioning & Heating

    Brawley, CA · CSLB #817029 · as of July 4, 2026
    Suspended · workers' comp
31. Briseno Air Solutions INC

    Rosamond, CA · CSLB #1094933 · as of July 4, 2026
    Suspended · workers' comp
32. Building Energy Solutions & Technology INC

    Omaha, CA · CSLB #958989 · as of July 4, 2026
    Suspended · workers' comp
33. Bun's HVAC Services INC

    Modesto, CA · CSLB #1121613 · as of July 4, 2026
    Suspended · workers' comp
34. Cal - Coast Air

    Montebello, CA · CSLB #864773 · as of July 4, 2026
    Suspended · workers' comp
35. California Comfort

    Merced, CA · CSLB #913017 · as of July 4, 2026
    Suspended · workers' comp
36. California Environmental Systems INC

    Auburn, CA · CSLB #964556 · as of July 4, 2026
    Suspended · workers' comp
37. California Pro Heating And Air

    San Diego, CA · CSLB #1068550 · as of July 4, 2026
    Suspended · workers' comp
38. Campbell Heating & Air Conditioning

    Ridgecrest, CA · CSLB #672679 · as of July 4, 2026
    Suspended · workers' comp
39. Carlson Heating & Air

    Truckee, CA · CSLB #1059687 · as of July 4, 2026
    Suspended · workers' comp
40. C C I Air

    Chino Hills, CA · CSLB #1020323 · as of July 4, 2026
    Suspended · workers' comp
41. Charter Heating & Air Conditioning

    Arbuckle, CA · CSLB #950132 · as of July 4, 2026
    Suspended · workers' comp
42. Checkmate Heating And Air Conditioning

    Ceres, CA · CSLB #854786 · as of July 4, 2026
    Suspended · workers' comp
43. The Chilly CO

    San Jose, CA · CSLB #853978 · as of July 4, 2026
    Suspended · workers' comp
44. Koon Kong Chor

    El Monte, CA · CSLB #768534 · as of July 4, 2026
    Suspended · workers' comp
45. Chuck & Rich Investments

    Escondido, CA · CSLB #241574 · as of July 4, 2026
    Suspended · workers' comp
46. C J Cooling & Heating

    Santa Ana, CA · CSLB #1007753 · as of July 4, 2026
    Suspended · workers' comp
47. Classic Heating And Air Conditioning

    Vacaville, CA · CSLB #1133672 · as of July 4, 2026
    Suspended · workers' comp
48. Clearesult Heating And Air Conditioning

    Austin, CA · CSLB #1033591 · as of July 4, 2026
    Suspended · workers' comp
49. Climate Control Air Conditioning And Heating INC

    Palos Verdes Estates, CA · CSLB #776331 · as of July 4, 2026
    Suspended · workers' comp
50. Coast Aire

    Mission Viejo, CA · CSLB #355425 · as of July 4, 2026
    Suspended · workers' comp
51. Cold Star Heating And Air

    Palm Desert, CA · CSLB #1075683 · as of July 4, 2026
    Suspended · workers' comp
52. Elijah Collaso

    El Monte, CA · CSLB #875275 · as of July 4, 2026
    Suspended · workers' comp
53. Comfort Air

    San Luis Obispo, CA · CSLB #1074879 · as of July 4, 2026
    Suspended · workers' comp
54. Comfort Cool HVAC

    Chula Vista, CA · CSLB #1103928 · as of July 4, 2026
    Suspended · workers' comp
55. Connors Plumbing And Heating

    Los Angeles, CA · CSLB #799041 · as of July 4, 2026
    Suspended · workers' comp
56. Controlled Weather Mechanical

    Temecula, CA · CSLB #998321 · as of July 4, 2026
    Suspended · workers' comp
57. Cool Coast Incorporated

    San Martin, CA · CSLB #1058863 · as of July 4, 2026
    Suspended · workers' comp
58. Cool Guys Heating And Cooling INC

    Sunland, CA · CSLB #1062510 · as of July 4, 2026
    Suspended · workers' comp
59. Cool Works Hvacr INC

    Glendale, CA · CSLB #1025608 · as of July 4, 2026
    Suspended · workers' comp
60. Jorge Alvarez Cordero

    Madera, CA · CSLB #996736 · as of July 4, 2026
    Suspended · workers' comp

Data sourced from the California Contractors State License Board (CSLB), current as of July 4, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.