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 8, 2026.

Showing 2,401–2,460 of 4,245 contractors

1. Mustang Computers

   Nipomo, CA · CSLB #938342 · as of October 8, 2026
   Active · clear
2. Muzak LLC

   Ft Mill, CA · CSLB #971747 · as of October 8, 2026
   Active · clear
3. Muzicraft

   Santa Barbara, CA · CSLB #227939 · as of October 8, 2026
   Active · clear
4. M W S Integrated Systems

   Carmichael, CA · CSLB #877209 · as of October 8, 2026
   Active · clear
5. Mycom Communications INC

   Livermore, CA · CSLB #1028507 · as of October 8, 2026
   Active · clear
6. MY Custom Media Installation

   North Hollywood, CA · CSLB #895989 · as of October 8, 2026
   Active · clear
7. MY Custom Theater

   Torrance, CA · CSLB #892274 · as of October 8, 2026
   Active · clear
8. MY Office INC

   San Diego, CA · CSLB #827569 · as of October 8, 2026
   Active · clear
9. Craig S Myott

   Victorville, CA · CSLB #913038 · as of October 8, 2026
   Active · clear
10. MY Teleconnect Solution

    Olivehurst, CA · CSLB #1091342 · as of October 8, 2026
    Active · clear
11. MY TV Connection

    Sylmar, CA · CSLB #949232 · as of October 8, 2026
    Active · clear
12. Nabz Communications

    Orange, CA · CSLB #1153584 · as of October 8, 2026
    Active · clear
13. Na Com USA

    Merced, CA · CSLB #1097076 · as of October 8, 2026
    Active · clear
14. Nadri Mahmood Reza

    Laguna Niguel, CA · CSLB #1057539 · as of October 8, 2026
    Active · clear
15. Tony Narang

    Tustin, CA · CSLB #880275 · as of October 8, 2026
    Active · clear
16. Nash Cabling CO LLC

    Victorville, CA · CSLB #1111746 · as of October 8, 2026
    Active · clear
17. National Cable Services INC

    Rancho Cucamonga, CA · CSLB #935088 · as of October 8, 2026
    Active · clear
18. National Data & Cable

    Northridge, CA · CSLB #994895 · as of October 8, 2026
    Active · clear
19. National Fire & Safety CO

    Mission Viejo, CA · CSLB #397951 · as of October 8, 2026
    Active · clear
20. National Network Technology

    Montclair, CA · CSLB #1139892 · as of October 8, 2026
    Active · clear
21. National Technology Associates LLC

    Las Vegas, CA · CSLB #990223 · as of October 8, 2026
    Active · clear
22. Nationwide Fire & Safety INC

    Laguna Niguel, CA · CSLB #790161 · as of October 8, 2026
    Active · clear
23. Nationwide Gate Services INC

    Gardena, CA · CSLB #952745 · as of October 8, 2026
    Active · clear
24. Natural Networks INC

    San Diego, CA · CSLB #1002716 · as of October 8, 2026
    Active · clear
25. Nautilus Media Systems INC

    Fullerton, CA · CSLB #960907 · as of October 8, 2026
    Active · clear
26. Nava Communication Solutions

    Pomona, CA · CSLB #968273 · as of October 8, 2026
    Active · clear
27. Navco Security Systems

    Orange, CA · CSLB #530755 · as of October 8, 2026
    Active · clear
28. N C Communications

    Downey, CA · CSLB #937921 · as of October 8, 2026
    Active · clear
29. Nelson Communication

    Los Angeles, CA · CSLB #727238 · as of October 8, 2026
    Active · clear
30. Jeffrey D Nelson

    Santa Ana, CA · CSLB #1007215 · as of October 8, 2026
    Active · clear
31. Nelson Security And Communications

    Thousand Oaks, CA · CSLB #480905 · as of October 8, 2026
    Active · clear
32. Nelson Sound INC

    San Dimas, CA · CSLB #734664 · as of October 8, 2026
    Active · clear
33. Neta Networks INC

    Apple Valley, CA · CSLB #1041096 · as of October 8, 2026
    Active · clear
34. Netcom Communication Cabling Services

    Fenton, CA · CSLB #1032297 · as of October 8, 2026
    Active · clear
35. Netcom Technologies INC

    Brea, CA · CSLB #756634 · as of October 8, 2026
    Active · clear
36. Netfusion Consulting

    Modesto, CA · CSLB #983295 · as of October 8, 2026
    Active · clear
37. Net Me In Pro INC

    Lake Balboa, CA · CSLB #1087453 · as of October 8, 2026
    Active · clear
38. Net Ninja Communications INC

    Hesperia, CA · CSLB #1087445 · as of October 8, 2026
    Active · clear
39. Netpmd LLC

    Jurupa Valley, CA · CSLB #1150818 · as of October 8, 2026
    Active · clear
40. Netserv

    Fountain Valley, CA · CSLB #796781 · as of October 8, 2026
    Active · clear
41. Netview INC

    Charlotte, CA · CSLB #1147488 · as of October 8, 2026
    Active · clear
42. Netvolutions Technology Group INC

    Menifee, CA · CSLB #1116635 · as of October 8, 2026
    Active · clear
43. House Solutions DBA Netwiz Computers

    Placentia, CA · CSLB #973279 · as of October 8, 2026
    Active · clear
44. Network Associates INC

    Bakersfield, CA · CSLB #990321 · as of October 8, 2026
    Active · clear
45. Networkaware

    San Diego, CA · CSLB #1069555 · as of October 8, 2026
    Active · clear
46. Network Cabling Company

    Livermore, CA · CSLB #982852 · as of October 8, 2026
    Active · clear
47. Network Cabling Solutions INC

    Santa Cruz, CA · CSLB #935960 · as of October 8, 2026
    Active · clear
48. Network Cabling Systems INC

    Santa Fe Springs, CA · CSLB #1078456 · as of October 8, 2026
    Active · clear
49. Network Cabling USA INC

    Santa Fe Springs, CA · CSLB #1017091 · as of October 8, 2026
    Active · clear
50. Network Communication Specialists

    Corona, CA · CSLB #882722 · as of October 8, 2026
    Active · clear
51. Network Connections

    West Hills, CA · CSLB #1061886 · as of October 8, 2026
    Active · clear
52. Network Connectivity Solutions

    Houston, CA · CSLB #986160 · as of October 8, 2026
    Active · clear
53. Network Dynamics

    Riverside, CA · CSLB #575814 · as of October 8, 2026
    Active · clear
54. Network Engineering Technologies INC

    Middleton, CA · CSLB #860367 · as of October 8, 2026
    Active · clear
55. Networker Services INC

    Torrance, CA · CSLB #859943 · as of October 8, 2026
    Active · clear
56. Network Expansion Technologies INC

    Fresno, CA · CSLB #735425 · as of October 8, 2026
    Active · clear
57. Network Experts INC

    Los Angeles, CA · CSLB #891160 · as of October 8, 2026
    Active · clear
58. Network Intergrated Services INC

    Glendora, CA · CSLB #1092153 · as of October 8, 2026
    Active · clear
59. Network Management Corporation

    Sacramento, CA · CSLB #779587 · as of October 8, 2026
    Active · clear
60. Network One

    Yreka, CA · CSLB #837371 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.