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 6, 2026.

Showing 1–60 of 4,245 contractors

G & A Tech Connection
Perris, CA · CSLB #1029555 · as of October 6, 2026
Suspended · bond payout
Itz Networks INC
San Francisco, CA · CSLB #1045416 · as of October 6, 2026
Suspended · bond payout
138 Communications INC
Upland, CA · CSLB #1160537 · as of October 6, 2026
Active · clear
1 Above Technology LLC
Los Angeles, CA · CSLB #1085439 · as of October 6, 2026
Active · clear
1finity Americas INC
Richardson, CA · CSLB #769368 · as of October 6, 2026
Active · clear
1-stop Integrated Solutions LLC
Escondido, CA · CSLB #1124082 · as of October 6, 2026
Active · clear
1ST Security & Sound
Modesto, CA · CSLB #719970 · as of October 6, 2026
Active · clear
1ST Watch Technology Solution Incorporated
Chula Vista, CA · CSLB #1100781 · as of October 6, 2026
Active · clear
21st Century Network Cabling
Menifee, CA · CSLB #915588 · as of October 6, 2026
Active · clear
295 Cabling LLC
Sparks, CA · CSLB #1055157 · as of October 6, 2026
Active · clear
2 Scorpio Communications
Lincoln, CA · CSLB #831687 · as of October 6, 2026
Active · clear
2X Communications INC
Fresno, CA · CSLB #909392 · as of October 6, 2026
Active · clear
313 Tec Solutions
Seal Beach, CA · CSLB #1041129 · as of October 6, 2026
Active · clear
360 Surveillance
Claremont, CA · CSLB #983098 · as of October 6, 2026
Active · clear
3 C I Systems Integration INC
Woodside, CA · CSLB #765672 · as of October 6, 2026
Active · clear
3D Fiber Tech
Naples, CA · CSLB #1151107 · as of October 6, 2026
Active · clear
3 E Group INC
Van Nuys, CA · CSLB #945925 · as of October 6, 2026
Active · clear
3 E Solutions INC
San Mateo, CA · CSLB #1135957 · as of October 6, 2026
Active · clear
3G Productions LLC
Las Vegas, CA · CSLB #1111596 · as of October 6, 2026
Active · clear
3 T Media INC
Diamond Bar, CA · CSLB #987903 · as of October 6, 2026
Active · clear
460 Tech LLC
San Antonio, CA · CSLB #1114301 · as of October 6, 2026
Active · clear
4 Am Systems
Petaluma, CA · CSLB #730192 · as of October 6, 2026
Active · clear
4 Any Pos
Hemet, CA · CSLB #1159657 · as of October 6, 2026
Active · clear
4home Controls
Pomona, CA · CSLB #988392 · as of October 6, 2026
Active · clear
4liberty INC
Encinitas, CA · CSLB #981051 · as of October 6, 2026
Active · clear
55geeks
Martinez, CA · CSLB #1133496 · as of October 6, 2026
Active · clear
5 North Media
San Diego, CA · CSLB #887665 · as of October 6, 2026
Active · clear
5 Star Low Volt LLC
Santa Paula, CA · CSLB #1118366 · as of October 6, 2026
Active · clear
6a Audio Video
Fountain Valley, CA · CSLB #1150116 · as of October 6, 2026
Active · clear
A 1 Telecom
Salinas, CA · CSLB #945859 · as of October 6, 2026
Active · clear
A2 Communication
Yorba Linda, CA · CSLB #1046620 · as of October 6, 2026
Active · clear
A3 Tech Solutions
Van Nuys, CA · CSLB #1147711 · as of October 6, 2026
Active · clear
A 5 Computer Services
El Cajon, CA · CSLB #800739 · as of October 6, 2026
Active · clear
Aaa Network Solutions INC
Rancho Cucamonga, CA · CSLB #938689 · as of October 6, 2026
Active · clear
A A A Wire
Seaside, CA · CSLB #989574 · as of October 6, 2026
Active · clear
A - Accountable Business Systems
San Diego, CA · CSLB #843938 · as of October 6, 2026
Active · clear
A A Discount Phone System
San Francisco, CA · CSLB #838679 · as of October 6, 2026
Active · clear
A-advanced Locksmiths
San Diego, CA · CSLB #723177 · as of October 6, 2026
Active · clear
A-a Lock & Alarm INC
Menlo Park, CA · CSLB #319764 · as of October 6, 2026
Active · clear
Aaman Business LLC
Pomona, CA · CSLB #1152701 · as of October 6, 2026
Active · clear
A And L Systems Solutions
Diamond Bar, CA · CSLB #966840 · as of October 6, 2026
Active · clear
Aa Networks Corp
Burlingame, CA · CSLB #1019759 · as of October 6, 2026
Active · clear
A A Phone & Wire CO
Northridge, CA · CSLB #1016590 · as of October 6, 2026
Active · clear
A & A Stone Works INC
Santa Ana, CA · CSLB #880056 · as of October 6, 2026
Active · clear
A A & T Communications INC
Santa Rosa, CA · CSLB #664899 · as of October 6, 2026
Active · clear
Aax Alarm
Redding, CA · CSLB #1103213 · as of October 6, 2026
Active · clear
A B Audio Video LLC
Santa Monica, CA · CSLB #1005233 · as of October 6, 2026
Active · clear
Abbacom INC
South Salt Lake, CA · CSLB #1021517 · as of October 6, 2026
Active · clear
Abba Communications
Ontario, CA · CSLB #777384 · as of October 6, 2026
Active · clear
Abed Technologies
Anaheim Hills, CA · CSLB #832467 · as of October 6, 2026
Active · clear
Abel Audio
Altadena, CA · CSLB #978047 · as of October 6, 2026
Active · clear
A-bell Alarms Company
Temecula, CA · CSLB #651728 · as of October 6, 2026
Active · clear
Abella Technologies INC
Riverside, CA · CSLB #1088318 · as of October 6, 2026
Active · clear
Abel Systems
Keene, CA · CSLB #600281 · as of October 6, 2026
Active · clear
A Better Connection - Plus
Rancho Cucamonga, CA · CSLB #753142 · as of October 6, 2026
Active · clear
Ability Network & Telephone INC
Hemet, CA · CSLB #895728 · as of October 6, 2026
Active · clear
Soheyl Abolhassani
Woodland Hills, CA · CSLB #1044407 · as of October 6, 2026
Active · clear
Michael Abounassar
Glendale, CA · CSLB #982706 · as of October 6, 2026
Active · clear
Above Grade Automation INC
San Luis Obispo, CA · CSLB #1058222 · as of October 6, 2026
Active · clear
Abra Collabra
Oceanside, CA · CSLB #938402 · as of October 6, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.