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 July 1, 2026.

Showing 3,781–3,840 of 4,291 contractors

Under The Radar.com
Menifee, CA · CSLB #1034445 · as of July 1, 2026
Active · clear
U - Net
San Pedro, CA · CSLB #803497 · as of July 1, 2026
Active · clear
Unified A V Systems
Rowland Heights, CA · CSLB #996266 · as of July 1, 2026
Active · clear
Tracy L Voltz DBA Unified Communications Integrators
Santa Clarita, CA · CSLB #935839 · as of July 1, 2026
Active · clear
Unified Door And Hardware Group LLC
Pennsauken, CA · CSLB #1071959 · as of July 1, 2026
Active · clear
Unified Ip Video Solutions INC
Glendale, CA · CSLB #1098773 · as of July 1, 2026
Active · clear
Unify Smart Home
Temecula, CA · CSLB #680076 · as of July 1, 2026
Active · clear
Unimatrix Integrated Solutions
Oakland, CA · CSLB #790757 · as of July 1, 2026
Active · clear
Unique Security Systems
Las Vegas, CA · CSLB #990819 · as of July 1, 2026
Active · clear
Unitechz
Anaheim, CA · CSLB #1032057 · as of July 1, 2026
Active · clear
United Alarm Systems INC
Los Angeles, CA · CSLB #421750 · as of July 1, 2026
Active · clear
The United Group INC
Torrance, CA · CSLB #757670 · as of July 1, 2026
Active · clear
United Low Voltage
Burbank, CA · CSLB #1108619 · as of July 1, 2026
Active · clear
United Low Voltage Security Systems
West Hills, CA · CSLB #1112624 · as of July 1, 2026
Active · clear
Unity Home Automation INC
Encino, CA · CSLB #1078110 · as of July 1, 2026
Active · clear
Universal Automation Services
San Diego, CA · CSLB #1017918 · as of July 1, 2026
Active · clear
Universal Electronic Alarms INC
Lancaster, CA · CSLB #777815 · as of July 1, 2026
Active · clear
Universal Fiber Optics LLC
Las Vegas, CA · CSLB #1123765 · as of July 1, 2026
Active · clear
Universal Home Systems INC
San Jose, CA · CSLB #965915 · as of July 1, 2026
Active · clear
Universal Home Technology INC
Lakeside, CA · CSLB #1084167 · as of July 1, 2026
Active · clear
Universal Network Development Corporation
Sacramento, CA · CSLB #565575 · as of July 1, 2026
Active · clear
Universal Satellite Communications
Clovis, CA · CSLB #764946 · as of July 1, 2026
Active · clear
Universal Smart Home
Redondo Beach, CA · CSLB #1037435 · as of July 1, 2026
Active · clear
Univoip INC
El Segundo, CA · CSLB #1069449 · as of July 1, 2026
Active · clear
Uniwave Solutions LLC
Sacramento, CA · CSLB #1134346 · as of July 1, 2026
Active · clear
Unlimited Technologies & Communications INC
Vista, CA · CSLB #874684 · as of July 1, 2026
Active · clear
Unlimited Technology INC
Herndon, CA · CSLB #992489 · as of July 1, 2026
Active · clear
Unlimited Telecom INC
Anaheim, CA · CSLB #1006851 · as of July 1, 2026
Active · clear
Unrivaled Security Technology LLC
Roseville, CA · CSLB #1121067 · as of July 1, 2026
Active · clear
Uplink Cabling
Livermore, CA · CSLB #1021668 · as of July 1, 2026
Active · clear
Uplink Communication Technologies
Saugus, CA · CSLB #976199 · as of July 1, 2026
Active · clear
Uplinx Technologies
Temecula, CA · CSLB #732479 · as of July 1, 2026
Active · clear
USA Alarm Systems INC
Monrovia, CA · CSLB #538464 · as of July 1, 2026
Active · clear
USA Directional Bore INC
Bakersfield, CA · CSLB #1069017 · as of July 1, 2026
Active · clear
U S A Tel Data
Atascadero, CA · CSLB #828594 · as of July 1, 2026
Active · clear
U S M I
Oakland, CA · CSLB #927735 · as of July 1, 2026
Active · clear
U S Sign & Lighting Maintenance CO
Santa Clarita, CA · CSLB #254311 · as of July 1, 2026
Active · clear
U S Tech Nation Corporation
Lakewood, CA · CSLB #984339 · as of July 1, 2026
Active · clear
U S Voice & Data
Groveland, CA · CSLB #724054 · as of July 1, 2026
Active · clear
V A Communications
Big Bear Lake, CA · CSLB #872341 · as of July 1, 2026
Active · clear
Vact INC
South El Monte, CA · CSLB #856570 · as of July 1, 2026
Active · clear
Vago Low Voltage Systems
Riverside, CA · CSLB #1005971 · as of July 1, 2026
Active · clear
Vail Communications
Orangevale, CA · CSLB #575677 · as of July 1, 2026
Active · clear
Valdiviez Home Automation And Networking Services LLC
Burbank, CA · CSLB #1154109 · as of July 1, 2026
Active · clear
Valiant Low Voltage
San Ramon, CA · CSLB #1122091 · as of July 1, 2026
Active · clear
Valiant Technologies
Costa Mesa, CA · CSLB #1134086 · as of July 1, 2026
Active · clear
Valley Communications INC
Sacramento, CA · CSLB #806644 · as of July 1, 2026
Active · clear
Valley Home Theater & Automation
Dublin, CA · CSLB #1043995 · as of July 1, 2026
Active · clear
Valley Internet
Fairfield, CA · CSLB #1039140 · as of July 1, 2026
Active · clear
Valley Techlogic Incorporated
Atwater, CA · CSLB #895880 · as of July 1, 2026
Active · clear
Valley Telecom
Clovis, CA · CSLB #693623 · as of July 1, 2026
Active · clear
Valley Telephone & Data Cabling Services
Bakersfield, CA · CSLB #1131126 · as of July 1, 2026
Active · clear
Valliwide Vault & Safe INC
Fresno, CA · CSLB #774775 · as of July 1, 2026
Active · clear
Valor Telecommunications Solutions LLC
Twin Peaks, CA · CSLB #1156571 · as of July 1, 2026
Active · clear
Valtec Alarms
Sylmar, CA · CSLB #999246 · as of July 1, 2026
Active · clear
C J Van Bruggen
Temecula, CA · CSLB #890396 · as of July 1, 2026
Active · clear
Van Fleet Communications INC
Cayucos, CA · CSLB #836783 · as of July 1, 2026
Active · clear
Vanguard Alarm INC
Santa Rosa, CA · CSLB #616061 · as of July 1, 2026
Active · clear
Vanguard Low Voltage Home Solutions
Royal Oaks, CA · CSLB #1096853 · as of July 1, 2026
Active · clear
Vanguard Security INC
North Hollywood, CA · CSLB #952830 · as of July 1, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 1, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.