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 3,241–3,300 of 8,936 contractors

1. Egan Air Conditioning & Heating INC

   Cottonwood, CA · CSLB #1066819 · as of October 8, 2026
   Active · clear
2. E G P HVAC INC

   Alhambra, CA · CSLB #1148400 · as of October 8, 2026
   Active · clear
3. E H C Heating And Cooling

   Rodeo, CA · CSLB #960350 · as of October 8, 2026
   Active · clear
4. E Heating And Cooling INC

   San Leandro, CA · CSLB #1112532 · as of October 8, 2026
   Active · clear
5. Ehlers Heating & Air Conditioning

   Wheatland, CA · CSLB #1139644 · as of October 8, 2026
   Active · clear
6. Ehsan HVAC INC

   San Jose, CA · CSLB #1046703 · as of October 8, 2026
   Active · clear
7. Eikon HVAC INC

   Glendora, CA · CSLB #1136841 · as of October 8, 2026
   Active · clear
8. Ejh Heating & Air Conditioning Enterprises

   North Hollywood, CA · CSLB #1092048 · as of October 8, 2026
   Active · clear
9. E J'S Air Conditioning

   Fresno, CA · CSLB #957953 · as of October 8, 2026
   Active · clear
10. Airflow Air Conditioning And Heating INC DBA E J Service

    Van Nuys, CA · CSLB #550085 · as of October 8, 2026
    Active · clear
11. Ejs Heating & Cooling

    Sacramento, CA · CSLB #889883 · as of October 8, 2026
    Active · clear
12. El Air

    Santa Clarita, CA · CSLB #712537 · as of October 8, 2026
    Active · clear
13. El Cerrito Heating INC

    Pinole, CA · CSLB #297406 · as of October 8, 2026
    Active · clear
14. Elden Plumbing INC

    Oakland, CA · CSLB #1015348 · as of October 8, 2026
    Active · clear
15. Electro - Air 2000

    Modesto, CA · CSLB #731491 · as of October 8, 2026
    Active · clear
16. Element Heating & Cooling

    Shasta Lake, CA · CSLB #1090401 · as of October 8, 2026
    Active · clear
17. Element Mechanical Services

    Paramount, CA · CSLB #975541 · as of October 8, 2026
    Active · clear
18. Elements Heating & Air

    Clovis, CA · CSLB #1088425 · as of October 8, 2026
    Active · clear
19. Elements Heating & Air

    Buellton, CA · CSLB #1030289 · as of October 8, 2026
    Active · clear
20. Elephant Energy INC

    Boulder, CA · CSLB #1143635 · as of October 8, 2026
    Active · clear
21. Elevate Air Conditioning & Heating

    Thousand Palms, CA · CSLB #1141310 · as of October 8, 2026
    Active · clear
22. Elevated Comfort INC

    Cotati, CA · CSLB #1073860 · as of October 8, 2026
    Active · clear
23. Elevated Heating & Air LLC

    Reno, CA · CSLB #1143121 · as of October 8, 2026
    Active · clear
24. Elevate HVAC

    Redding, CA · CSLB #1154792 · as of October 8, 2026
    Active · clear
25. Elias Air Conditioning

    Coachella, CA · CSLB #1084539 · as of October 8, 2026
    Active · clear
26. Elias Refrigeration/heating & Air Conditioning Services

    Rosemead, CA · CSLB #661359 · as of October 8, 2026
    Active · clear
27. Elim H V A C INC

    Downey, CA · CSLB #1016879 · as of October 8, 2026
    Active · clear
28. Eli's Heating & Air INC

    Spring Valley, CA · CSLB #1045027 · as of October 8, 2026
    Active · clear
29. Elite Air Comfort INC

    Antelope, CA · CSLB #1068199 · as of October 8, 2026
    Active · clear
30. Elite Airflow Mechanical INC

    Riverside, CA · CSLB #1018447 · as of October 8, 2026
    Active · clear
31. Elite Air Masters

    Modesto, CA · CSLB #1059512 · as of October 8, 2026
    Active · clear
32. Elite Air Service

    Bakersfield, CA · CSLB #997135 · as of October 8, 2026
    Active · clear
33. Elite Air Systems

    Carson City, CA · CSLB #1056143 · as of October 8, 2026
    Active · clear
34. Elite Climate Control INC

    Apple Valley, CA · CSLB #1061853 · as of October 8, 2026
    Active · clear
35. Elite Climate Solutions

    Norwalk, CA · CSLB #1131959 · as of October 8, 2026
    Active · clear
36. Elite Comfort INC

    Orange, CA · CSLB #1078578 · as of October 8, 2026
    Active · clear
37. Elite Comfort Systems

    Brentwood, CA · CSLB #900119 · as of October 8, 2026
    Active · clear
38. Elite Control INC

    El Dorado, CA · CSLB #817514 · as of October 8, 2026
    Active · clear
39. Elite Flame Appliance Repair LLC

    La Puente, CA · CSLB #1161871 · as of October 8, 2026
    Active · clear
40. Elite Flow Plumbing & Air INC

    Moreno Valley, CA · CSLB #1153641 · as of October 8, 2026
    Active · clear
41. Elite Heat

    San Bernardino, CA · CSLB #638461 · as of October 8, 2026
    Active · clear
42. Elite Heating & Air Conditioning

    Palm Desert, CA · CSLB #998190 · as of October 8, 2026
    Active · clear
43. Elite Heating & Air Conditioning

    Sherman Oaks, CA · CSLB #1098510 · as of October 8, 2026
    Active · clear
44. Elite Heating And Air Conditioning

    Hemet, CA · CSLB #774148 · as of October 8, 2026
    Active · clear
45. Elite Heating And Air INC

    Cathedral City, CA · CSLB #1091905 · as of October 8, 2026
    Active · clear
46. Elite Heating And Air LLC

    Patterson, CA · CSLB #1130231 · as of October 8, 2026
    Active · clear
47. Elite HVAC

    Moreno Valley, CA · CSLB #1074857 · as of October 8, 2026
    Active · clear
48. Elite HVAC & Comfort Services

    Santee, CA · CSLB #1123713 · as of October 8, 2026
    Active · clear
49. Elite Hvacr Solutions Corp

    Sacramento, CA · CSLB #1132798 · as of October 8, 2026
    Active · clear
50. Elite Mechanical

    West Covina, CA · CSLB #970567 · as of October 8, 2026
    Active · clear
51. Elite Mechanical

    San Diego, CA · CSLB #1051095 · as of October 8, 2026
    Active · clear
52. Elite Mechanical Systems INC

    North Highlands, CA · CSLB #1017127 · as of October 8, 2026
    Active · clear
53. Elite Precision Air Systems

    Ontario, CA · CSLB #1139417 · as of October 8, 2026
    Active · clear
54. Elite Temp Control INC

    Indio, CA · CSLB #1108423 · as of October 8, 2026
    Active · clear
55. Felix Elizalde

    Santa Ana, CA · CSLB #1021252 · as of October 8, 2026
    Active · clear
56. Elliott Air Systems INC

    Newark, CA · CSLB #838044 · as of October 8, 2026
    Active · clear
57. Ellis Heating & Air

    Sacramento, CA · CSLB #839600 · as of October 8, 2026
    Active · clear
58. Ellison Air Systems

    Lancaster, CA · CSLB #1089168 · as of October 8, 2026
    Active · clear
59. Elmore Heating & Air Conditioning INC

    San Jacinto, CA · CSLB #1053101 · as of October 8, 2026
    Active · clear
60. Eloah Jireh Heating And Cooling

    Milpitas, CA · CSLB #1115673 · 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.