Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,645 California contractors classified C-10 (Electrical (C-10)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 481–540 of 20,645 contractors

1. Adb Electric INC

   Orange, CA · CSLB #1117950 · as of October 6, 2026
   Active · clear
2. A D C Electric

   Fairfield, CA · CSLB #973191 · as of October 6, 2026
   Active · clear
3. Don Edward Otrambo DBA Adco Electrical Contractor

   Anaheim, CA · CSLB #659838 · as of October 6, 2026
   Active · clear
4. Adcom Electrical

   Chula Vista, CA · CSLB #1107686 · as of October 6, 2026
   Active · clear
5. Addison Electric

   San Jose, CA · CSLB #1144419 · as of October 6, 2026
   Active · clear
6. Addvance Electric

   Anaheim, CA · CSLB #1050915 · as of October 6, 2026
   Active · clear
7. Addy Solar

   Redding, CA · CSLB #972276 · as of October 6, 2026
   Active · clear
8. A D E C INC

   Torrance, CA · CSLB #640304 · as of October 6, 2026
   Active · clear
9. Adelbai Electric

   North Highlands, CA · CSLB #959035 · as of October 6, 2026
   Active · clear
10. A D Electric

    Los Angeles, CA · CSLB #1015218 · as of October 6, 2026
    Active · clear
11. A D Electric

    Henderson, CA · CSLB #840087 · as of October 6, 2026
    Active · clear
12. Ad Electric

    Long Beach, CA · CSLB #1106029 · as of October 6, 2026
    Active · clear
13. A & D Electrical Contractors LLC

    Gardnerville, CA · CSLB #1077621 · as of October 6, 2026
    Active · clear
14. A & D Electric INC

    Sacramento, CA · CSLB #1072716 · as of October 6, 2026
    Active · clear
15. A D Electric Voice And Data

    Long Beach, CA · CSLB #861086 · as of October 6, 2026
    Active · clear
16. Adel Electric

    Monterey Park, CA · CSLB #1133664 · as of October 6, 2026
    Active · clear
17. Adept Electrical Services INC

    Hollister, CA · CSLB #961816 · as of October 6, 2026
    Active · clear
18. Adept Electrical Solutions

    Fremont, CA · CSLB #1069980 · as of October 6, 2026
    Active · clear
19. Adg Power Solutions

    Santa Rosa, CA · CSLB #1144042 · as of October 6, 2026
    Active · clear
20. Adi Electrical Services

    Woodland Hills, CA · CSLB #720796 · as of October 6, 2026
    Active · clear
21. Adi Electrical Services INC

    Woodland Hills, CA · CSLB #977443 · as of October 6, 2026
    Active · clear
22. Adimpact Corporate Signage

    Tustin, CA · CSLB #490124 · as of October 6, 2026
    Active · clear
23. Adj Electric

    Upland, CA · CSLB #882510 · as of October 6, 2026
    Active · clear
24. Adkins Electric

    Pine Grove, CA · CSLB #1138068 · as of October 6, 2026
    Active · clear
25. A D M Electric

    Valley Village, CA · CSLB #612963 · as of October 6, 2026
    Active · clear
26. A D M Electric INC

    Valley Glen, CA · CSLB #1124665 · as of October 6, 2026
    Active · clear
27. Adobe Electric

    Petaluma, CA · CSLB #900016 · as of October 6, 2026
    Active · clear
28. Ado Electrical Services

    Baldwin Park, CA · CSLB #1105523 · as of October 6, 2026
    Active · clear
29. Adonai Lighting

    Nuevo, CA · CSLB #1138066 · as of October 6, 2026
    Active · clear
30. Parviz Adorbehi

    Northridge, CA · CSLB #966343 · as of October 6, 2026
    Active · clear
31. Adrian Ayala Electric

    Oxnard, CA · CSLB #1159271 · as of October 6, 2026
    Active · clear
32. George Adrian

    Acampo, CA · CSLB #1043020 · as of October 6, 2026
    Active · clear
33. A D R Security Systems INC

    Los Angeles, CA · CSLB #966742 · as of October 6, 2026
    Active · clear
34. Ad Tech Electric INC

    Porter Ranch, CA · CSLB #1126055 · as of October 6, 2026
    Active · clear
35. A D T Lectric

    Los Angeles, CA · CSLB #581221 · as of October 6, 2026
    Active · clear
36. A Dub Electric

    Oceanside, CA · CSLB #1112504 · as of October 6, 2026
    Active · clear
37. Advance Building Protection INC

    Los Angeles, CA · CSLB #998257 · as of October 6, 2026
    Active · clear
38. Advanced Alarm & Fire INC

    Santa Fe Springs, CA · CSLB #750871 · as of October 6, 2026
    Active · clear
39. Advanced Alarms INC

    Yucaipa, CA · CSLB #1035873 · as of October 6, 2026
    Active · clear
40. Advanced Auto Door

    Pomona, CA · CSLB #1029073 · as of October 6, 2026
    Active · clear
41. Advanced Cable Systems

    Santa Barbara, CA · CSLB #748093 · as of October 6, 2026
    Active · clear
42. Advanced Combustion & Process Controls INC

    Bakersfield, CA · CSLB #947213 · as of October 6, 2026
    Active · clear
43. Advanced Comfort Control INC

    Susanville, CA · CSLB #901193 · as of October 6, 2026
    Active · clear
44. Advanced Compliance

    Whittier, CA · CSLB #967828 · as of October 6, 2026
    Active · clear
45. Advanced Data & Electric Corp

    Fallbrook, CA · CSLB #843572 · as of October 6, 2026
    Active · clear
46. Advanced Electric

    Sutter Creek, CA · CSLB #593880 · as of October 6, 2026
    Active · clear
47. Kevin Starrett DBA Advanced Electric

    Martinez, CA · CSLB #611306 · as of October 6, 2026
    Active · clear
48. Advanced Electrical And Refrigeration INC

    Hacienda Heights, CA · CSLB #813060 · as of October 6, 2026
    Active · clear
49. Advanced Electrical & Communications INC

    Agua Dulce, CA · CSLB #1115551 · as of October 6, 2026
    Active · clear
50. Advanced Electrical Contracting INC

    Riverside, CA · CSLB #667028 · as of October 6, 2026
    Active · clear
51. Advanced Electrical Contractors LLC

    Atascadero, CA · CSLB #1087438 · as of October 6, 2026
    Active · clear
52. Advanced Electrical & Control Systems LTD

    Escondido, CA · CSLB #789834 · as of October 6, 2026
    Active · clear
53. Advanced Electrical INC

    Bakersfield, CA · CSLB #990304 · as of October 6, 2026
    Active · clear
54. Advanced Electrical Innovations

    Ontario, CA · CSLB #856385 · as of October 6, 2026
    Active · clear
55. Advanced Electrical & Lighting INC

    Santa Ana, CA · CSLB #883571 · as of October 6, 2026
    Active · clear
56. Advanced Electrical Services INC

    Canyon Country, CA · CSLB #999736 · as of October 6, 2026
    Active · clear
57. Advanced Electrical Support INC

    Los Angeles, CA · CSLB #1116918 · as of October 6, 2026
    Active · clear
58. Advanced Electrical Technologies

    Hawaiian Gardens, CA · CSLB #923716 · as of October 6, 2026
    Active · clear
59. Advanced Electrical Technologies INC

    Murrieta, CA · CSLB #912046 · as of October 6, 2026
    Active · clear
60. Advanced Electrical & Telcom INC

    Vallejo, CA · CSLB #1041734 · 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.