Licensed Low Voltage Systems (C-7) contractors in California

The California Contractors State License Board (CSLB) lists 4,245 California contractors classified C-7 (Low Voltage Systems (C-7)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

Showing 901–960 of 4,245 contractors

1. Coast Technologies

   Lakeside, CA · CSLB #1000982 · as of October 7, 2026
   Active · clear
2. Coast Technology Solutions INC

   Carlsbad, CA · CSLB #1082877 · as of October 7, 2026
   Active · clear
3. Cobur Securities

   Loma Mar, CA · CSLB #722685 · as of October 7, 2026
   Active · clear
4. Cochran Communication Construction INC

   Thousand Palms, CA · CSLB #478543 · as of October 7, 2026
   Active · clear
5. Mark Latimer & Associates INC DBA Coda Technology Group

   Petaluma, CA · CSLB #935420 · as of October 7, 2026
   Active · clear
6. Cohen Security

   La Jolla, CA · CSLB #1135628 · as of October 7, 2026
   Active · clear
7. Coit Com Satellite Services INC

   Redwood City, CA · CSLB #927931 · as of October 7, 2026
   Active · clear
8. Colbern Communications INC

   Fresno, CA · CSLB #934043 · as of October 7, 2026
   Active · clear
9. Coliant Solutions INC

   Buford, CA · CSLB #947572 · as of October 7, 2026
   Active · clear
10. Colimotes Technology

    Watsonville, CA · CSLB #1155212 · as of October 7, 2026
    Active · clear
11. J Collins Technology Av

    Foothill Ranch, CA · CSLB #1099527 · as of October 7, 2026
    Active · clear
12. Coltrane Systems LLC DBA Coltrane Low Voltage Systems

    St Louis, CA · CSLB #1115509 · as of October 7, 2026
    Active · clear
13. Com1 Communications

    San Francisco, CA · CSLB #806343 · as of October 7, 2026
    Active · clear
14. Comcept Technologies INC

    Rancho Cordova, CA · CSLB #847546 · as of October 7, 2026
    Active · clear
15. Comer Communication

    Redding, CA · CSLB #865118 · as of October 7, 2026
    Active · clear
16. Comex Low Voltage Security Systems

    Anaheim, CA · CSLB #1061381 · as of October 7, 2026
    Active · clear
17. Comletric INC

    Concord, CA · CSLB #783558 · as of October 7, 2026
    Active · clear
18. The Comm Artist

    Marina, CA · CSLB #1033031 · as of October 7, 2026
    Active · clear
19. Commercial Audio Video Solutions INC

    San Francisco, CA · CSLB #994846 · as of October 7, 2026
    Active · clear
20. Commercial Cable Services INC

    Huntington Beach, CA · CSLB #883750 · as of October 7, 2026
    Active · clear
21. Commercial Connect Television INC

    San Diego, CA · CSLB #968936 · as of October 7, 2026
    Active · clear
22. Commercial Lock & Security Systems

    Orange, CA · CSLB #478006 · as of October 7, 2026
    Active · clear
23. Commercial Surveillance Integration

    Garden Valley, CA · CSLB #1061545 · as of October 7, 2026
    Active · clear
24. Commercial Technology Management INC

    San Diego, CA · CSLB #955080 · as of October 7, 2026
    Active · clear
25. Comm-pre-tech

    Riverside, CA · CSLB #567387 · as of October 7, 2026
    Active · clear
26. Comm Tek

    San Ysidro, CA · CSLB #1042864 · as of October 7, 2026
    Active · clear
27. Communication Cable Placement Services INC

    Hollister, CA · CSLB #855850 · as of October 7, 2026
    Active · clear
28. Communication Cabling Solutions

    Los Angeles, CA · CSLB #789614 · as of October 7, 2026
    Active · clear
29. Communication Connections

    Newhall, CA · CSLB #915003 · as of October 7, 2026
    Active · clear
30. Communication Enterprises INC

    Bakersfield, CA · CSLB #925716 · as of October 7, 2026
    Active · clear
31. Communication Network Resource INC

    Milpitas, CA · CSLB #973975 · as of October 7, 2026
    Active · clear
32. Communications Cabling Systems INC

    Eureka, CA · CSLB #942337 · as of October 7, 2026
    Active · clear
33. Communication Service CO

    Santa Cruz, CA · CSLB #584324 · as of October 7, 2026
    Active · clear
34. Communications Express

    Santa Rosa, CA · CSLB #784476 · as of October 7, 2026
    Active · clear
35. Communications Maintenance And Installation INC

    Phoenix, CA · CSLB #951879 · as of October 7, 2026
    Active · clear
36. Communications Plus

    Costa Mesa, CA · CSLB #765693 · as of October 7, 2026
    Active · clear
37. Communications Technology

    Lake Forest, CA · CSLB #782477 · as of October 7, 2026
    Active · clear
38. Communications West

    Newbury Park, CA · CSLB #887995 · as of October 7, 2026
    Active · clear
39. Communications World Of San Diego - North INC

    San Diego, CA · CSLB #803024 · as of October 7, 2026
    Active · clear
40. Communication Wiring Specialists INC

    San Diego, CA · CSLB #623901 · as of October 7, 2026
    Active · clear
41. Comm-west LLC

    Cornelius, CA · CSLB #1135435 · as of October 7, 2026
    Active · clear
42. Comm-works LLC

    Plymouth, CA · CSLB #1131890 · as of October 7, 2026
    Active · clear
43. Commworld Of Kern County INC

    Bakersfield, CA · CSLB #722834 · as of October 7, 2026
    Active · clear
44. Comnet Communications LLC

    Bethel, CA · CSLB #984559 · as of October 7, 2026
    Active · clear
45. Compass Technical Solutions

    Park Ridge, CA · CSLB #1113722 · as of October 7, 2026
    Active · clear
46. Complete Connection Cabling Services INC

    Port Hueneme, CA · CSLB #1061370 · as of October 7, 2026
    Active · clear
47. Complete Home Systems INC

    Palm Desert, CA · CSLB #839096 · as of October 7, 2026
    Active · clear
48. Complete Music Systems INC

    Valencia, CA · CSLB #729999 · as of October 7, 2026
    Active · clear
49. Compu - Eze INC

    Canyon Country, CA · CSLB #970910 · as of October 7, 2026
    Active · clear
50. Computcable Communications

    Irvine, CA · CSLB #840617 · as of October 7, 2026
    Active · clear
51. Computel Communications

    Valencia, CA · CSLB #741679 · as of October 7, 2026
    Active · clear
52. Computer Consultants INC

    Palm Desert, CA · CSLB #959144 · as of October 7, 2026
    Active · clear
53. Computer Linx

    Bakersfield, CA · CSLB #1033542 · as of October 7, 2026
    Active · clear
54. Computer Network Support & Service INC

    Burbank, CA · CSLB #1003357 · as of October 7, 2026
    Active · clear
55. Computrols INC

    Gretna, CA · CSLB #1000473 · as of October 7, 2026
    Active · clear
56. Comsec Associates INC

    La Canada, CA · CSLB #1119897 · as of October 7, 2026
    Active · clear
57. Comspectrum

    Glendale, CA · CSLB #787341 · as of October 7, 2026
    Active · clear
58. Comstaff Tek Solutions Corporation

    Prather, CA · CSLB #1156087 · as of October 7, 2026
    Active · clear
59. Comtech Plus Low Voltage Company

    Garden Grove, CA · CSLB #1099788 · as of October 7, 2026
    Active · clear
60. Comtel Systems Technology INC

    Pleasanton, CA · CSLB #420981 · as of October 7, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.