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 July 11, 2026.

Showing 15,121–15,180 of 20,645 contractors

1. Renteria Electric INC

   Canyon Country, CA · CSLB #1062938 · as of July 11, 2026
   Active · clear
2. R E O Electric

   Huntington Beach, CA · CSLB #1090370 · as of July 11, 2026
   Active · clear
3. Republic Lighting Services

   Santa Barbara, CA · CSLB #506749 · as of July 11, 2026
   Active · clear
4. Republic Refrigeration Incorporated

   Monroe, CA · CSLB #694320 · as of July 11, 2026
   Active · clear
5. Resa Electrical Service

   Cerritos, CA · CSLB #1099808 · as of July 11, 2026
   Active · clear
6. Res America Construction INC

   Denver, CA · CSLB #789331 · as of July 11, 2026
   Active · clear
7. Res-com Electric

   Galt, CA · CSLB #1097348 · as of July 11, 2026
   Active · clear
8. Rescue Electric

   Los Angeles, CA · CSLB #1084451 · as of July 11, 2026
   Active · clear
9. Rescue Electric Corporation

   Antioch, CA · CSLB #997999 · as of July 11, 2026
   Active · clear
10. Res Energy

    San Jose, CA · CSLB #1144513 · as of July 11, 2026
    Active · clear
11. Residential Electrical Specialists LLC

    Sacramento, CA · CSLB #1085528 · as of July 11, 2026
    Active · clear
12. Residential Electric Associates INC

    Fullerton, CA · CSLB #610435 · as of July 11, 2026
    Active · clear
13. Residential Electric Repair

    West Covina, CA · CSLB #781145 · as of July 11, 2026
    Active · clear
14. Residential Fire Systems INC

    Anaheim, CA · CSLB #786965 · as of July 11, 2026
    Active · clear
15. Resilience Electric INC

    Oak Hills, CA · CSLB #1134270 · as of July 11, 2026
    Active · clear
16. Resilient Electric INC

    Rancho Cucamonga, CA · CSLB #957586 · as of July 11, 2026
    Active · clear
17. Resistance Electric

    Middleton, CA · CSLB #1019263 · as of July 11, 2026
    Active · clear
18. Michael Resnick Electric

    Oakland, CA · CSLB #849442 · as of July 11, 2026
    Active · clear
19. Re Solutions

    Kerman, CA · CSLB #1054166 · as of July 11, 2026
    Active · clear
20. Re Solutions & Consulting LLC DBA Re Solutions

    Kerman, CA · CSLB #1108070 · as of July 11, 2026
    Active · clear
21. Resonate Electric LLC

    Zephyr Cove, CA · CSLB #1097677 · as of July 11, 2026
    Active · clear
22. Respawn Electric Company

    Yucaipa, CA · CSLB #1138111 · as of July 11, 2026
    Active · clear
23. Response Communications & Electrical

    Mesa, CA · CSLB #1114859 · as of July 11, 2026
    Active · clear
24. Response Electric

    Inglewood, CA · CSLB #651537 · as of July 11, 2026
    Active · clear
25. Responsenet Security Services INC

    Hacienda Heights, CA · CSLB #866428 · as of July 11, 2026
    Active · clear
26. Ress Electric

    Mission Viejo, CA · CSLB #1080922 · as of July 11, 2026
    Active · clear
27. Restad Electric

    Wildomar, CA · CSLB #939171 · as of July 11, 2026
    Active · clear
28. Restora Wood Painting

    San Jose, CA · CSLB #1112640 · as of July 11, 2026
    Active · clear
29. Retail Electrical Services

    Yucaipa, CA · CSLB #1090418 · as of July 11, 2026
    Active · clear
30. Retail Solutions Now DBA Retail Electrical Solutions

    South San Francisco, CA · CSLB #1103782 · as of July 11, 2026
    Active · clear
31. John Retich Electric INC

    Moorpark, CA · CSLB #340596 · as of July 11, 2026
    Active · clear
32. Retro-tech Systems LLC

    Gambrills, CA · CSLB #1033546 · as of July 11, 2026
    Active · clear
33. Retro - Tek Energy Services INC

    Vista, CA · CSLB #794327 · as of July 11, 2026
    Active · clear
34. Erik William Rettedal

    Arleta, CA · CSLB #1041326 · as of July 11, 2026
    Active · clear
35. Retter Electric

    Woodland, CA · CSLB #847835 · as of July 11, 2026
    Active · clear
36. Neil Rettig Electric

    Anaheim Hills, CA · CSLB #564334 · as of July 11, 2026
    Active · clear
37. R E U Electric

    Los Angeles, CA · CSLB #1042067 · as of July 11, 2026
    Active · clear
38. Revamp Solar And Roofing LLC

    Magalia, CA · CSLB #1068160 · as of July 11, 2026
    Active · clear
39. Reverence Electric

    Corralitos, CA · CSLB #1122953 · as of July 11, 2026
    Active · clear
40. Revive Electric

    San Francisco, CA · CSLB #1133785 · as of July 11, 2026
    Active · clear
41. Jay Kats INC DBA Revolt Electric

    San Jose, CA · CSLB #1004332 · as of July 11, 2026
    Active · clear
42. Revolt Electrical Contractor & Sustainablity Consultant

    Huntington Beach, CA · CSLB #1081989 · as of July 11, 2026
    Active · clear
43. Re-volt Electric INC

    Santa Rosa, CA · CSLB #1056601 · as of July 11, 2026
    Active · clear
44. Revolt Solar Electric

    San Diego, CA · CSLB #1047149 · as of July 11, 2026
    Active · clear
45. Revolutionary Technologies Incorporated

    Upland, CA · CSLB #1098638 · as of July 11, 2026
    Active · clear
46. Revolution Electric INC

    Madera, CA · CSLB #1101786 · as of July 11, 2026
    Active · clear
47. Revolving Power Solar

    Sacramento, CA · CSLB #1135603 · as of July 11, 2026
    Active · clear
48. Rexco Electric INC

    Palm Desert, CA · CSLB #611016 · as of July 11, 2026
    Active · clear
49. Rex Electrical Solutions

    Monterey Park, CA · CSLB #1074074 · as of July 11, 2026
    Active · clear
50. Rex Fire Protection

    La Crescenta, CA · CSLB #946364 · as of July 11, 2026
    Active · clear
51. Reyco Electric INC

    Granada Hills, CA · CSLB #980055 · as of July 11, 2026
    Active · clear
52. Reyes And Sons Electrical Service

    Hacienda Heights, CA · CSLB #935794 · as of July 11, 2026
    Active · clear
53. Reyes Electric

    Rohnert Park, CA · CSLB #1144821 · as of July 11, 2026
    Active · clear
54. Reyes Electric

    San Diego, CA · CSLB #620237 · as of July 11, 2026
    Active · clear
55. Reyes Electric

    Seaside, CA · CSLB #1147846 · as of July 11, 2026
    Active · clear
56. Reyes Electric

    Benicia, CA · CSLB #328771 · as of July 11, 2026
    Active · clear
57. Reyes Electrical Services

    Apple Valley, CA · CSLB #1102993 · as of July 11, 2026
    Active · clear
58. Jose Ernesto Reyes Fuentes

    Vallejo, CA · CSLB #1152087 · as of July 11, 2026
    Active · clear
59. J Reyes Electric INC

    Indio, CA · CSLB #1083916 · as of July 11, 2026
    Active · clear
60. Michael Reyes

    La Puente, CA · CSLB #1157541 · as of July 11, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.