Licensed Electrical (C-10) contractors in San Francisco, CA

The California Contractors State License Board (CSLB) lists 316 Electrical (C-10) contractors in San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 241–300 of 316 contractors

1. Sanchez Electrical Corp

   San Francisco, CA · CSLB #1112867 · as of June 27, 2026
   Active · clear
2. San Francisco Power

   San Francisco, CA · CSLB #1010540 · as of June 27, 2026
   Active · clear
3. L&L Signature Services INC DBA San Fran Electric

   San Francisco, CA · CSLB #1121730 · as of June 27, 2026
   Active · clear
4. Security Bay Area LLC

   San Francisco, CA · CSLB #1117332 · as of June 27, 2026
   Active · clear
5. Serch Electric CO

   San Francisco, CA · CSLB #1036285 · as of June 27, 2026
   Active · clear
6. Seto Electric

   San Francisco, CA · CSLB #519136 · as of June 27, 2026
   Active · clear
7. Shadow Electric LLC

   San Francisco, CA · CSLB #1110943 · as of June 27, 2026
   Active · clear
8. Shea Electric

   San Francisco, CA · CSLB #510337 · as of June 27, 2026
   Active · clear
9. Sims Energy Solutions

   San Francisco, CA · CSLB #1128454 · as of June 27, 2026
   Active · clear
10. S L Electrical Contractor INC

    San Francisco, CA · CSLB #765458 · as of June 27, 2026
    Active · clear
11. Smartlux Electric INC

    San Francisco, CA · CSLB #1075210 · as of June 27, 2026
    Active · clear
12. Smethurst Electric

    San Francisco, CA · CSLB #349850 · as of June 27, 2026
    Active · clear
13. Solarix Systems

    San Francisco, CA · CSLB #920421 · as of June 27, 2026
    Active · clear
14. Solen Energy INC

    San Francisco, CA · CSLB #1083777 · as of June 27, 2026
    Active · clear
15. Southeast Electrical Contractors

    San Francisco, CA · CSLB #461014 · as of June 27, 2026
    Active · clear
16. Sparkye INC

    San Francisco, CA · CSLB #1140595 · as of June 27, 2026
    Active · clear
17. Wei Suen

    San Francisco, CA · CSLB #611177 · as of June 27, 2026
    Active · clear
18. JTK Electric INC DBA Sunflower Electric

    San Francisco, CA · CSLB #997582 · as of June 27, 2026
    Active · clear
19. Sunshine Electric

    San Francisco, CA · CSLB #783008 · as of June 27, 2026
    Active · clear
20. Super Solar

    San Francisco, CA · CSLB #999088 · as of June 27, 2026
    Active · clear
21. Surpass Electric

    San Francisco, CA · CSLB #925844 · as of June 27, 2026
    Active · clear
22. S W E Associates INC

    San Francisco, CA · CSLB #943934 · as of June 27, 2026
    Active · clear
23. S & W Electric INC

    San Francisco, CA · CSLB #614654 · as of June 27, 2026
    Active · clear
24. Switch

    San Francisco, CA · CSLB #1151707 · as of June 27, 2026
    Active · clear
25. Tam's Electric INC

    San Francisco, CA · CSLB #558739 · as of June 27, 2026
    Active · clear
26. Jason Tan Electric

    San Francisco, CA · CSLB #873653 · as of June 27, 2026
    Active · clear
27. Tanko Lighting

    San Francisco, CA · CSLB #992782 · as of June 27, 2026
    Active · clear
28. Taylor Made Electric

    San Francisco, CA · CSLB #1010103 · as of June 27, 2026
    Active · clear
29. Tello Electric Power

    San Francisco, CA · CSLB #1136745 · as of June 27, 2026
    Active · clear
30. Teo Silva Electric INC

    San Francisco, CA · CSLB #1133688 · as of June 27, 2026
    Active · clear
31. Timothy C Woo

    San Francisco, CA · CSLB #255051 · as of June 27, 2026
    Active · clear
32. T L Electric LLC

    San Francisco, CA · CSLB #1068311 · as of June 27, 2026
    Active · clear
33. Torres Electric

    San Francisco, CA · CSLB #782498 · as of June 27, 2026
    Active · clear
34. TP Electric LLC

    San Francisco, CA · CSLB #1120344 · as of June 27, 2026
    Active · clear
35. Trulysun Energy Corporation

    San Francisco, CA · CSLB #1078990 · as of June 27, 2026
    Active · clear
36. T & T Electric Corp

    San Francisco, CA · CSLB #1112883 · as of June 27, 2026
    Active · clear
37. Ultra Electric CO

    San Francisco, CA · CSLB #949619 · as of June 27, 2026
    Active · clear
38. Unlimited Security Systems

    San Francisco, CA · CSLB #541718 · as of June 27, 2026
    Active · clear
39. U S Electric Technologies INC

    San Francisco, CA · CSLB #713221 · as of June 27, 2026
    Active · clear
40. Value Electrical Construction Incorporated

    San Francisco, CA · CSLB #857899 · as of June 27, 2026
    Active · clear
41. Vik Electric

    San Francisco, CA · CSLB #915926 · as of June 27, 2026
    Active · clear
42. Volk Electric INC

    San Francisco, CA · CSLB #911055 · as of June 27, 2026
    Active · clear
43. Wah Tech INC

    San Francisco, CA · CSLB #1065232 · as of June 27, 2026
    Active · clear
44. Walsh Electric SF

    San Francisco, CA · CSLB #1141155 · as of June 27, 2026
    Active · clear
45. Waters Electrical

    San Francisco, CA · CSLB #891149 · as of June 27, 2026
    Active · clear
46. E J Weber Electric Company INC

    San Francisco, CA · CSLB #744147 · as of June 27, 2026
    Active · clear
47. Wells Electrical INC

    San Francisco, CA · CSLB #681529 · as of June 27, 2026
    Active · clear
48. Werner Electric

    San Francisco, CA · CSLB #806454 · as of June 27, 2026
    Active · clear
49. Wies Electric

    San Francisco, CA · CSLB #817423 · as of June 27, 2026
    Active · clear
50. Gary Williamson

    San Francisco, CA · CSLB #1067891 · as of June 27, 2026
    Active · clear
51. Wing Tai Electrical Services INC

    San Francisco, CA · CSLB #840250 · as of June 27, 2026
    Active · clear
52. Winoco Electric CO

    San Francisco, CA · CSLB #903200 · as of June 27, 2026
    Active · clear
53. Wirenut Electric

    San Francisco, CA · CSLB #816418 · as of June 27, 2026
    Active · clear
54. Ken Wolz

    San Francisco, CA · CSLB #996321 · as of June 27, 2026
    Active · clear
55. Howard Wong Electric

    San Francisco, CA · CSLB #678608 · as of June 27, 2026
    Active · clear
56. Woo Electric INC

    San Francisco, CA · CSLB #806991 · as of June 27, 2026
    Active · clear
57. Yang Electrical Construction

    San Francisco, CA · CSLB #1100327 · as of June 27, 2026
    Active · clear
58. Y & C Electrical INC

    San Francisco, CA · CSLB #973780 · as of June 27, 2026
    Active · clear
59. Y & D Power Solutions INC

    San Francisco, CA · CSLB #1131957 · as of June 27, 2026
    Active · clear
60. Y G Electric INC

    San Francisco, CA · CSLB #811211 · as of June 27, 2026
    Active · clear

See all Electrical (C-10) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.