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 7,861–7,920 of 8,930 contractors

1. Toro HVAC INC

   Hollister, CA · CSLB #1116426 · as of July 4, 2026
   Active · clear
2. Torres Air Conditioning

   Desert Hot Springs, CA · CSLB #1120265 · as of July 4, 2026
   Active · clear
3. Torres Air LLC

   Riverside, CA · CSLB #1138475 · as of July 4, 2026
   Active · clear
4. Torres Heating And Cooling

   Long Beach, CA · CSLB #1146546 · as of July 4, 2026
   Active · clear
5. Israel Alfredo Torres

   Selma, CA · CSLB #1080183 · as of July 4, 2026
   Active · clear
6. Total 1 Ac & Heating

   Upland, CA · CSLB #966794 · as of July 4, 2026
   Active · clear
7. Total Air Heating & Air Conditioning

   Riverside, CA · CSLB #784132 · as of July 4, 2026
   Active · clear
8. Total Comfort INC

   Corona, CA · CSLB #935238 · as of July 4, 2026
   Active · clear
9. Total Comfort Solutions Heating And Cooling

   Barstow, CA · CSLB #1047090 · as of July 4, 2026
   Active · clear
10. Total Comfort Systems HVAC INC

    Thousand Oaks, CA · CSLB #315105 · as of July 4, 2026
    Active · clear
11. Total Environmental Management INC

    Anaheim, CA · CSLB #654625 · as of July 4, 2026
    Active · clear
12. Total Heating & Air Conditioning INC

    Lodi, CA · CSLB #644192 · as of July 4, 2026
    Active · clear
13. Total Home Comfort H V A C Services

    San Marcos, CA · CSLB #997944 · as of July 4, 2026
    Active · clear
14. Total Home Environmental HVAC CO

    Torrance, CA · CSLB #1057088 · as of July 4, 2026
    Active · clear
15. Total HVAC Services

    Porterville, CA · CSLB #1147813 · as of July 4, 2026
    Active · clear
16. Total Mechanical INC

    Sun Valley, CA · CSLB #1061394 · as of July 4, 2026
    Active · clear
17. Total Plumbing Heating & Air INC

    San Luis Obispo, CA · CSLB #996998 · as of July 4, 2026
    Active · clear
18. Total Solution Heating And Cooling

    Hollister, CA · CSLB #1072271 · as of July 4, 2026
    Active · clear
19. Toto Air INC

    North Hollywood, CA · CSLB #1057901 · as of July 4, 2026
    Active · clear
20. Toto Heating And Cooling

    Fremont, CA · CSLB #1146057 · as of July 4, 2026
    Active · clear
21. Toulouse Heating And Air Conditioning INC

    Lake Elsinore, CA · CSLB #1069829 · as of July 4, 2026
    Active · clear
22. Tovar Heating & Air Conditioning

    Yuba City, CA · CSLB #1058166 · as of July 4, 2026
    Active · clear
23. Tovi Corp

    Dublin, CA · CSLB #1134796 · as of July 4, 2026
    Active · clear
24. Tower & Scrubber Solutions LLC

    Walnut Creek, CA · CSLB #1156939 · as of July 4, 2026
    Active · clear
25. Towery Air Conditioning INC

    Bakersfield, CA · CSLB #415641 · as of July 4, 2026
    Active · clear
26. Town & Country Heating & Air Conditioning INC

    Yuba City, CA · CSLB #368449 · as of July 4, 2026
    Active · clear
27. Town & Country Heating And Cooling

    Stockton, CA · CSLB #995769 · as of July 4, 2026
    Active · clear
28. Tozzi Heating & Air INC

    Rancho Cordova, CA · CSLB #1064360 · as of July 4, 2026
    Active · clear
29. Traasc INC

    Winchester, CA · CSLB #1140796 · as of July 4, 2026
    Active · clear
30. Trade Heating & Air Services INC

    Elk Grove, CA · CSLB #905470 · as of July 4, 2026
    Active · clear
31. Trademasters Heating & Cooling INC

    Bakersfield, CA · CSLB #1101071 · as of July 4, 2026
    Active · clear
32. Tradewind Heating And Air INC

    Anaheim, CA · CSLB #1113271 · as of July 4, 2026
    Active · clear
33. Trade Wind Mechanical & HVAC

    Phoenix, CA · CSLB #1138294 · as of July 4, 2026
    Active · clear
34. Tradewinds Cooling Limited Liability Company

    Fairfield, CA · CSLB #1066807 · as of July 4, 2026
    Active · clear
35. Tradewinds Heating & Air

    Redding, CA · CSLB #960155 · as of July 4, 2026
    Active · clear
36. Tradewinds Heating And Air Conditioning

    Redwood City, CA · CSLB #718510 · as of July 4, 2026
    Active · clear
37. Trahan Mechanical INC DBA Trahan Brothers

    San Rafael, CA · CSLB #774154 · as of July 4, 2026
    Active · clear
38. Tranair HVAC

    San Jose, CA · CSLB #747088 · as of July 4, 2026
    Active · clear
39. Hugh Van Tran

    Surprise, CA · CSLB #1031491 · as of July 4, 2026
    Active · clear
40. Tran HVAC

    San Jose, CA · CSLB #873771 · as of July 4, 2026
    Active · clear
41. Mike T Tran

    Rosemead, CA · CSLB #861779 · as of July 4, 2026
    Active · clear
42. Trans Air Design

    Rosemead, CA · CSLB #857518 · as of July 4, 2026
    Active · clear
43. Transform Heating & Air INC

    San Diego, CA · CSLB #1033437 · as of July 4, 2026
    Active · clear
44. Transparency Heating And Cooling

    Bakersfield, CA · CSLB #1156185 · as of July 4, 2026
    Active · clear
45. Trapasso's Heating & Air Conditioning

    Modesto, CA · CSLB #759066 · as of July 4, 2026
    Active · clear
46. Tre Tech INC

    Chino Hills, CA · CSLB #1124061 · as of July 4, 2026
    Active · clear
47. T & R HVAC INC

    Pasadena, CA · CSLB #1123243 · as of July 4, 2026
    Active · clear
48. Triangle Air Systems INC

    North Hills, CA · CSLB #886036 · as of July 4, 2026
    Active · clear
49. Triangle Mechanical System

    North Hills, CA · CSLB #878141 · as of July 4, 2026
    Active · clear
50. Tri Cities Best Heating And Air Services INC

    Sylmar, CA · CSLB #1075510 · as of July 4, 2026
    Active · clear
51. Tri-city Air

    Apple Valley, CA · CSLB #692750 · as of July 4, 2026
    Active · clear
52. Tri-city Heating & Air-conditioning INC

    Antioch, CA · CSLB #813490 · as of July 4, 2026
    Active · clear
53. Tri-county Heating And Sheet Metal INC

    Petaluma, CA · CSLB #212733 · as of July 4, 2026
    Active · clear
54. Trifecta Commercial Plumbing LLC

    Paramount, CA · CSLB #1066992 · as of July 4, 2026
    Active · clear
55. Trifecta Heating And Air Conditioning

    Fontana, CA · CSLB #1075838 · as of July 4, 2026
    Active · clear
56. Trifecta Mechanical Contractor

    Irwindale, CA · CSLB #1082037 · as of July 4, 2026
    Active · clear
57. The Trillo Companies INC

    Hollister, CA · CSLB #888818 · as of July 4, 2026
    Active · clear
58. Trillos Comfort Solutions

    Hollister, CA · CSLB #1085369 · as of July 4, 2026
    Active · clear
59. Rick Trimble Heating And Cooling

    Modesto, CA · CSLB #350357 · as of July 4, 2026
    Active · clear
60. Trinity Air Conditioning & Heating INC

    Santa Fe Springs, CA · CSLB #991841 · as of July 4, 2026
    Active · clear

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.