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 8, 2026.

Showing 4,381–4,440 of 8,936 contractors

1. Ic Air Conditioning

   Riverside, CA · CSLB #896405 · as of October 8, 2026
   Active · clear
2. Ice Age Enviromental

   Gilroy, CA · CSLB #771434 · as of October 8, 2026
   Active · clear
3. Ice Age HVAC

   West Hills, CA · CSLB #1057246 · as of October 8, 2026
   Active · clear
4. Ice Bear INC

   La Habra Heights, CA · CSLB #913248 · as of October 8, 2026
   Active · clear
5. Iceberg Air Conditioning & Heating INC

   Garden Grove, CA · CSLB #938226 · as of October 8, 2026
   Active · clear
6. Iceberg Appliance INC

   Santa Clarita, CA · CSLB #1129607 · as of October 8, 2026
   Active · clear
7. Iceberg HVAC INC

   Woodland Hills, CA · CSLB #1158485 · as of October 8, 2026
   Active · clear
8. Icebox HVAC Solutions

   Riverside, CA · CSLB #1116473 · as of October 8, 2026
   Active · clear
9. Ice Cold A/c Corporation

   Whittier, CA · CSLB #1132062 · as of October 8, 2026
   Active · clear
10. Ice Cold Air & Heat

    Fresno, CA · CSLB #1156261 · as of October 8, 2026
    Active · clear
11. Icecold Heating And Air Conditioning

    Willows, CA · CSLB #1043454 · as of October 8, 2026
    Active · clear
12. Icee Hot Air Conditioning & Heating

    Corona, CA · CSLB #1091211 · as of October 8, 2026
    Active · clear
13. Ice & Hot Bay H V A C Service

    San Leandro, CA · CSLB #899771 · as of October 8, 2026
    Active · clear
14. Iceland Air Conditioning Corp

    South El Monte, CA · CSLB #1127741 · as of October 8, 2026
    Active · clear
15. Ice & Lava INC

    Winnetka, CA · CSLB #1137979 · as of October 8, 2026
    Active · clear
16. Ice Machine Sales And Service CO

    City Of Commerce, CA · CSLB #215429 · as of October 8, 2026
    Active · clear
17. Iceman Heating & Air Conditioning INC

    Lakewood, CA · CSLB #1117585 · as of October 8, 2026
    Active · clear
18. Iceman HVAC INC

    North Hills, CA · CSLB #1108635 · as of October 8, 2026
    Active · clear
19. Ice Mountain Air Conditioning INC

    West Covina, CA · CSLB #1142382 · as of October 8, 2026
    Active · clear
20. I C M Mechanical INC

    Shingle Springs, CA · CSLB #603842 · as of October 8, 2026
    Active · clear
21. Iconic Aire Corporation

    Norco, CA · CSLB #1109977 · as of October 8, 2026
    Active · clear
22. Iconic Mechanical INC

    Escondido, CA · CSLB #1079243 · as of October 8, 2026
    Active · clear
23. I Con Mechanical

    Sunland, CA · CSLB #961980 · as of October 8, 2026
    Active · clear
24. Icool Air Conditioning & Heating INC

    Simi Valley, CA · CSLB #1108485 · as of October 8, 2026
    Active · clear
25. I C S Heating And Air Conditioning INC

    Victorville, CA · CSLB #898451 · as of October 8, 2026
    Active · clear
26. Ics Heating And Cooling INC

    Menifee, CA · CSLB #874853 · as of October 8, 2026
    Active · clear
27. Icy Ac & Cleaning INC

    Fullerton, CA · CSLB #1104972 · as of October 8, 2026
    Active · clear
28. Icy Air Conditioning

    Glendale, CA · CSLB #889782 · as of October 8, 2026
    Active · clear
29. Icy Hot Heating & Air Conditioning

    Glendora, CA · CSLB #970023 · as of October 8, 2026
    Active · clear
30. Ideal Air

    Torrance, CA · CSLB #472954 · as of October 8, 2026
    Active · clear
31. Ideal Air & Heating

    Chatsworth, CA · CSLB #1052918 · as of October 8, 2026
    Active · clear
32. Ideal Comfort Heating & Cooling Corporation

    Rancho Cucamonga, CA · CSLB #448740 · as of October 8, 2026
    Active · clear
33. Vagharshak Poghosyan DBA Ideal Temperature HVAC

    Glendale, CA · CSLB #1105543 · as of October 8, 2026
    Active · clear
34. Idec Mechanical INC

    Morgan Hill, CA · CSLB #1089353 · as of October 8, 2026
    Active · clear
35. Idyllwild Heating & Cooling INC

    Idyllwild, CA · CSLB #676943 · as of October 8, 2026
    Active · clear
36. I E Air Conditioning & Heating INC

    San Bernardino, CA · CSLB #1133586 · as of October 8, 2026
    Active · clear
37. Ie Comfort INC

    Riverside, CA · CSLB #1053697 · as of October 8, 2026
    Active · clear
38. Igloo Airconditioning And Heating INC

    Woodland Hills, CA · CSLB #1089105 · as of October 8, 2026
    Active · clear
39. I Go Heating & Air Conditioning

    Walnut, CA · CSLB #998354 · as of October 8, 2026
    Active · clear
40. I Go Heating & Air Conditioning INC

    Walnut, CA · CSLB #1049231 · as of October 8, 2026
    Active · clear
41. Iguana Heating And Air Conditioning

    La Quinta, CA · CSLB #1159709 · as of October 8, 2026
    Active · clear
42. Ike's Appliance And Associates

    Turlock, CA · CSLB #952068 · as of October 8, 2026
    Active · clear
43. Ikyb HVAC Services INC

    Simi Valley, CA · CSLB #1162237 · as of October 8, 2026
    Active · clear
44. I L Mechanical INC

    Menlo Park, CA · CSLB #615750 · as of October 8, 2026
    Active · clear
45. Imagine That Heating & Air

    Victorville, CA · CSLB #1038136 · as of October 8, 2026
    Active · clear
46. I M Air Conditioning INC

    Tarzana, CA · CSLB #736994 · as of October 8, 2026
    Active · clear
47. Impact Air Solutions INC

    Carmichael, CA · CSLB #1074293 · as of October 8, 2026
    Active · clear
48. Impeccable Heating & Cooling

    Clovis, CA · CSLB #957760 · as of October 8, 2026
    Active · clear
49. Imperial HWY Enterprises LLC

    Brea, CA · CSLB #1059396 · as of October 8, 2026
    Active · clear
50. Imperial Mechanical Service

    Elverta, CA · CSLB #944580 · as of October 8, 2026
    Active · clear
51. Imperial Tech Air Conditioning

    Calexico, CA · CSLB #1117706 · as of October 8, 2026
    Active · clear
52. Imperial Valley Air Conditioning INC

    El Centro, CA · CSLB #986161 · as of October 8, 2026
    Active · clear
53. Impulse Pro

    Fremont, CA · CSLB #1082988 · as of October 8, 2026
    Active · clear
54. I & N Air Conditioning And Heating CO

    Coachella, CA · CSLB #1127937 · as of October 8, 2026
    Active · clear
55. Incomparable Heating & Air INC

    Anaheim, CA · CSLB #1108080 · as of October 8, 2026
    Active · clear
56. In Demand Plumbing Heating & Air INC

    Antioch, CA · CSLB #943549 · as of October 8, 2026
    Active · clear
57. Independent Heating And Air

    Carlsbad, CA · CSLB #964701 · as of October 8, 2026
    Active · clear
58. Independent Heating And Air INC

    Huntington Beach, CA · CSLB #1082235 · as of October 8, 2026
    Active · clear
59. Independent Mechanical

    Sacramento, CA · CSLB #887452 · as of October 8, 2026
    Active · clear
60. Independent Plumbing Heating And Air

    Orangevale, CA · CSLB #1043975 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.