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

The California Contractors State License Board (CSLB) lists 4,291 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 June 27, 2026.

Showing 301–360 of 4,291 contractors

1. A M / P M Door INC

   Pacoima, CA · CSLB #491720 · as of June 27, 2026
   Active · clear
2. Am/pm Surveillance And Security

   North Hills, CA · CSLB #1068780 · as of June 27, 2026
   Active · clear
3. Amp Tech Solutions INC

   Sherman Oaks, CA · CSLB #1119481 · as of June 27, 2026
   Active · clear
4. Ampthink LLC

   Garland, CA · CSLB #1067009 · as of June 27, 2026
   Active · clear
5. Ams Enterprises

   Canyon Country, CA · CSLB #1086217 · as of June 27, 2026
   Active · clear
6. Ams Mechanical

   Tujunga, CA · CSLB #1013066 · as of June 27, 2026
   Active · clear
7. Ams.net LLC

   Livermore, CA · CSLB #763508 · as of June 27, 2026
   Active · clear
8. Amteck LLC

   Owingsville, CA · CSLB #1040414 · as of June 27, 2026
   Active · clear
9. Am - Tec Total Security INC

   Chino, CA · CSLB #974571 · as of June 27, 2026
   Active · clear
10. A M V Connect

    San Diego, CA · CSLB #950295 · as of June 27, 2026
    Active · clear
11. Analog & Digital Solutions

    Gonzales, CA · CSLB #1032370 · as of June 27, 2026
    Active · clear
12. Anchor Alarm

    Fountain Valley, CA · CSLB #715124 · as of June 27, 2026
    Active · clear
13. Anchor Alarm INC

    Nevada City, CA · CSLB #602982 · as of June 27, 2026
    Active · clear
14. Anchor Technology And Security Systems

    Pasadena, CA · CSLB #1122426 · as of June 27, 2026
    Active · clear
15. Anderson Central Valley Operations INC

    Sacramento, CA · CSLB #1052435 · as of June 27, 2026
    Active · clear
16. Anderson & Howard Electric INC

    Irvine, CA · CSLB #258268 · as of June 27, 2026
    Active · clear
17. Andrews Data Systems

    Tracy, CA · CSLB #907329 · as of June 27, 2026
    Active · clear
18. Andtech Corporation

    Garden Grove, CA · CSLB #677638 · as of June 27, 2026
    Active · clear
19. Another Win Communications

    Lincoln, CA · CSLB #829069 · as of June 27, 2026
    Active · clear
20. Answer Communications INC

    Playa Del Rey, CA · CSLB #748995 · as of June 27, 2026
    Active · clear
21. Antel Bay Networks

    San Jose, CA · CSLB #981555 · as of June 27, 2026
    Active · clear
22. A N T Integration INC

    Fresno, CA · CSLB #1134909 · as of June 27, 2026
    Active · clear
23. Anycomm Holdings Corporation

    Gold River, CA · CSLB #989359 · as of June 27, 2026
    Active · clear
24. Apac4k INC

    Corona, CA · CSLB #1068086 · as of June 27, 2026
    Active · clear
25. A P Alarm INC

    Roseville, CA · CSLB #701187 · as of June 27, 2026
    Active · clear
26. Apec Cctv CO INC

    Chino, CA · CSLB #1054213 · as of June 27, 2026
    Active · clear
27. Apex Fiber LLC

    Vacaville, CA · CSLB #1147378 · as of June 27, 2026
    Active · clear
28. Apex Home Automation

    Tempe, CA · CSLB #1150497 · as of June 27, 2026
    Active · clear
29. Apex Landscape Lighting & Audio

    Petaluma, CA · CSLB #1115047 · as of June 27, 2026
    Active · clear
30. Apex Network System INC

    San Jose, CA · CSLB #1149942 · as of June 27, 2026
    Active · clear
31. Apex Protection Low Voltage Specialist

    Long Beach, CA · CSLB #1074807 · as of June 27, 2026
    Active · clear
32. Apex Smart Technology LLC

    Roseville, CA · CSLB #1143019 · as of June 27, 2026
    Active · clear
33. Apex Technology

    West Hollywood, CA · CSLB #1008779 · as of June 27, 2026
    Active · clear
34. Apple Valley Communications INC

    Apple Valley, CA · CSLB #542642 · as of June 27, 2026
    Active · clear
35. Applied Digital Systems INC

    Canyon Country, CA · CSLB #821061 · as of June 27, 2026
    Active · clear
36. Applied Integrated Solutions INC

    Mission Viejo, CA · CSLB #972738 · as of June 27, 2026
    Active · clear
37. Applied Technical Systems Incorporated

    Lake Oswego, CA · CSLB #1063106 · as of June 27, 2026
    Active · clear
38. Applied Technology & Cable Corp

    Hawthorne, CA · CSLB #931948 · as of June 27, 2026
    Active · clear
39. Applied Technology Group INC

    Bakersfield, CA · CSLB #891598 · as of June 27, 2026
    Active · clear
40. Applied Telecom Technology

    Paso Robles, CA · CSLB #704183 · as of June 27, 2026
    Active · clear
41. Applied Video Solutions INC

    San Francisco, CA · CSLB #810603 · as of June 27, 2026
    Active · clear
42. Ap Sound LLC

    Pensacola, CA · CSLB #1096462 · as of June 27, 2026
    Active · clear
43. Apt Red LLC

    South San Francisco, CA · CSLB #1120601 · as of June 27, 2026
    Active · clear
44. A Quality Connection

    Escondido, CA · CSLB #927771 · as of June 27, 2026
    Active · clear
45. Aquila Low Voltage

    Santa Rosa, CA · CSLB #1138580 · as of June 27, 2026
    Active · clear
46. Aquila Telecommunications Corp

    Hacienda Heights, CA · CSLB #1041106 · as of June 27, 2026
    Active · clear
47. Aram Electric INC

    San Leandro, CA · CSLB #978810 · as of June 27, 2026
    Active · clear
48. Areacomm

    Newberry Springs, CA · CSLB #927944 · as of June 27, 2026
    Active · clear
49. A & R Fire Tech LLC

    Sylmar, CA · CSLB #1083820 · as of June 27, 2026
    Active · clear
50. Argo Performance LTD

    San Diego, CA · CSLB #1008535 · as of June 27, 2026
    Active · clear
51. Argueta Communications Solutions

    Orange, CA · CSLB #1099974 · as of June 27, 2026
    Active · clear
52. Arid Technologies

    Indio, CA · CSLB #910775 · as of June 27, 2026
    Active · clear
53. Arizona Exhibitone

    Tempe, CA · CSLB #834123 · as of June 27, 2026
    Active · clear
54. Arizon Audio/video

    La Mirada, CA · CSLB #1051753 · as of June 27, 2026
    Active · clear
55. Armendariz Wiring And Communications

    San Ramon, CA · CSLB #858754 · as of June 27, 2026
    Active · clear
56. Armin's Communications

    Campbell, CA · CSLB #873802 · as of June 27, 2026
    Active · clear
57. Arm-tech Security Systems

    Los Angeles, CA · CSLB #577703 · as of June 27, 2026
    Active · clear
58. Aros Communications

    Markleeville, CA · CSLB #928423 · as of June 27, 2026
    Active · clear
59. Arrc Enterprises INC DBA Arrc Technology

    Bakersfield, CA · CSLB #807557 · as of June 27, 2026
    Active · clear
60. Jaime Arredondo

    Menifee, CA · CSLB #1065324 · as of June 27, 2026
    Active · clear

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.