Licensed Low Voltage Systems (C-7) contractors in San Francisco, CA

The California Contractors State License Board (CSLB) lists 47 Low Voltage Systems (C-7) contractors in San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

47 contractors

1. Itz Networks INC

   San Francisco, CA · CSLB #1045416 · as of June 27, 2026
   Suspended · bond payout
2. A A Discount Phone System

   San Francisco, CA · CSLB #838679 · as of June 27, 2026
   Active · clear
3. Accend Electric

   San Francisco, CA · CSLB #1086962 · as of June 27, 2026
   Active · clear
4. Actnet Advanced Technology Corporation

   San Francisco, CA · CSLB #1034034 · as of June 27, 2026
   Active · clear
5. All Phase Electrical Incorporated

   San Francisco, CA · CSLB #975841 · as of June 27, 2026
   Active · clear
6. Applied Video Solutions INC

   San Francisco, CA · CSLB #810603 · as of June 27, 2026
   Active · clear
7. A V A

   San Francisco, CA · CSLB #992005 · as of June 27, 2026
   Active · clear
8. Bbi Installed Systems

   San Francisco, CA · CSLB #582743 · as of June 27, 2026
   Active · clear
9. Bear Cloud INC

   San Francisco, CA · CSLB #1143447 · as of June 27, 2026
   Active · clear
10. Blackwell INC

    San Francisco, CA · CSLB #1020112 · as of June 27, 2026
    Active · clear
11. CMD Low Voltage

    San Francisco, CA · CSLB #1104247 · as of June 27, 2026
    Active · clear
12. Coastside Communications INC

    San Francisco, CA · CSLB #619910 · as of June 27, 2026
    Active · clear
13. Com1 Communications

    San Francisco, CA · CSLB #806343 · as of June 27, 2026
    Active · clear
14. Commercial Audio Video Solutions INC

    San Francisco, CA · CSLB #994846 · as of June 27, 2026
    Active · clear
15. Cooptek

    San Francisco, CA · CSLB #828697 · as of June 27, 2026
    Active · clear
16. Data Path INC

    San Francisco, CA · CSLB #1041107 · as of June 27, 2026
    Active · clear
17. Digicomputing Systems INC

    San Francisco, CA · CSLB #974559 · as of June 27, 2026
    Active · clear
18. Digital Disclosure

    San Francisco, CA · CSLB #1053488 · as of June 27, 2026
    Active · clear
19. Emergency Systems Maintenance INC

    San Francisco, CA · CSLB #649464 · as of June 27, 2026
    Active · clear
20. First Tech Networks INC

    San Francisco, CA · CSLB #1100381 · as of June 27, 2026
    Active · clear
21. Foxtron Security INC

    San Francisco, CA · CSLB #1022308 · as of June 27, 2026
    Active · clear
22. G T Tech INC

    San Francisco, CA · CSLB #905979 · as of June 27, 2026
    Active · clear
23. Jordan Jaeckel

    San Francisco, CA · CSLB #1088109 · as of June 27, 2026
    Active · clear
24. Jem North INC

    San Francisco, CA · CSLB #1130450 · as of June 27, 2026
    Active · clear
25. L C Wires Company

    San Francisco, CA · CSLB #981221 · as of June 27, 2026
    Active · clear
26. Carlos Lima

    San Francisco, CA · CSLB #743036 · as of June 27, 2026
    Active · clear
27. Alan Merritt

    San Francisco, CA · CSLB #783229 · as of June 27, 2026
    Active · clear
28. Metro Eighteen INC

    San Francisco, CA · CSLB #942394 · as of June 27, 2026
    Active · clear
29. Metro Locksmiths INC

    San Francisco, CA · CSLB #698016 · as of June 27, 2026
    Active · clear
30. Microbiz Service Company

    San Francisco, CA · CSLB #576734 · as of June 27, 2026
    Active · clear
31. Optical Communications Corporation

    San Francisco, CA · CSLB #1053400 · as of June 27, 2026
    Active · clear
32. The Stereo Store INC DBA Performance Audio

    San Francisco, CA · CSLB #606614 · as of June 27, 2026
    Active · clear
33. Kelly Quan Research

    San Francisco, CA · CSLB #878103 · as of June 27, 2026
    Active · clear
34. Richard Albert Electric INC

    San Francisco, CA · CSLB #1071498 · as of June 27, 2026
    Active · clear
35. Jonathon Robinson

    San Francisco, CA · CSLB #1055228 · as of June 27, 2026
    Active · clear
36. Sequoia Communications INC

    San Francisco, CA · CSLB #1136620 · as of June 27, 2026
    Active · clear
37. SF Security Pro INC DBA SF Security Camera Pro

    San Francisco, CA · CSLB #1091642 · as of June 27, 2026
    Active · clear
38. Specialty Communications

    San Francisco, CA · CSLB #548176 · as of June 27, 2026
    Active · clear
39. Tech Hospitality INC

    San Francisco, CA · CSLB #1057457 · as of June 27, 2026
    Active · clear
40. Techinsf Consulting LLC

    San Francisco, CA · CSLB #1135315 · as of June 27, 2026
    Active · clear
41. Telbon Communications INC

    San Francisco, CA · CSLB #755096 · as of June 27, 2026
    Active · clear
42. Telwork Solutions INC

    San Francisco, CA · CSLB #865476 · as of June 27, 2026
    Active · clear
43. Tony's Windows And Glass INC

    San Francisco, CA · CSLB #352757 · as of June 27, 2026
    Active · clear
44. Twilight Security & Investigation INC

    San Francisco, CA · CSLB #463356 · as of June 27, 2026
    Active · clear
45. Vue Technology Company

    San Francisco, CA · CSLB #1156859 · as of June 27, 2026
    Active · clear
46. Warman Security

    San Francisco, CA · CSLB #470224 · as of June 27, 2026
    Active · clear
47. Wired Loss Prevention

    San Francisco, CA · CSLB #955887 · as of June 27, 2026
    Active · clear

See all Low Voltage Systems (C-7) 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.