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 3,961–4,020 of 4,291 contractors

West Coast Wireworks
San Clemente, CA · CSLB #746747 · as of July 1, 2026
Active · clear
West Communications
Saugus, CA · CSLB #810014 · as of July 1, 2026
Active · clear
Westcom Systems INC
Fresno, CA · CSLB #908167 · as of July 1, 2026
Active · clear
Westel Communications INC
Temecula, CA · CSLB #546778 · as of July 1, 2026
Active · clear
Western Audio / Video INC
Belmont, CA · CSLB #964090 · as of July 1, 2026
Active · clear
Western Automated Solutions INC
San Diego, CA · CSLB #1111762 · as of July 1, 2026
Active · clear
Western A/v
Fullerton, CA · CSLB #871609 · as of July 1, 2026
Active · clear
Western Broadband Communications
Placerville, CA · CSLB #788366 · as of July 1, 2026
Active · clear
Western Communication Systems INC
San Diego, CA · CSLB #822110 · as of July 1, 2026
Active · clear
Western Datalink Corp
Anderson, CA · CSLB #987506 · as of July 1, 2026
Active · clear
Western Data LLC
Huntington Beach, CA · CSLB #1140325 · as of July 1, 2026
Active · clear
Western Integration Solutions
Bellflower, CA · CSLB #1101577 · as of July 1, 2026
Active · clear
Western Low Voltage INC
Roseville, CA · CSLB #1066848 · as of July 1, 2026
Active · clear
Western Security
Northridge, CA · CSLB #641556 · as of July 1, 2026
Active · clear
Western States
Chino, CA · CSLB #936948 · as of July 1, 2026
Active · clear
Western States Audio Video INC
Auburn, CA · CSLB #984891 · as of July 1, 2026
Active · clear
Western Telecom INC
Riverside, CA · CSLB #993232 · as of July 1, 2026
Active · clear
Westnet Fiber
San Pedro, CA · CSLB #1071046 · as of July 1, 2026
Active · clear
Westnet LLC
Huntington Beach, CA · CSLB #1115690 · as of July 1, 2026
Active · clear
West Pacific Drilling INC
Silverton, CA · CSLB #1121470 · as of July 1, 2026
Active · clear
Todd Kirshenbaum INC DBA Westside Connect
Encino, CA · CSLB #872409 · as of July 1, 2026
Active · clear
Weststar Integrated Systems
Merced, CA · CSLB #878255 · as of July 1, 2026
Active · clear
We've Got It Wired
Santa Cruz, CA · CSLB #727619 · as of July 1, 2026
Active · clear
Wewire
San Jose, CA · CSLB #1035325 · as of July 1, 2026
Active · clear
Ron White Communications
Santa Maria, CA · CSLB #522976 · as of July 1, 2026
Active · clear
John Whitford Communications
Atascadero, CA · CSLB #824598 · as of July 1, 2026
Active · clear
Robert Whitney
Upland, CA · CSLB #1097643 · as of July 1, 2026
Active · clear
Wideworks It & Communications Services
Lakeside, CA · CSLB #1079503 · as of July 1, 2026
Active · clear
Wifieye INC
Visalia, CA · CSLB #932686 · as of July 1, 2026
Active · clear
Wildcat Wired
Visalia, CA · CSLB #1029803 · as of July 1, 2026
Active · clear
Wildfire Technology Integration LLC
Flemington, CA · CSLB #1152474 · as of July 1, 2026
Active · clear
Symeon Wilkins
Lancaster, CA · CSLB #997774 · as of July 1, 2026
Active · clear
Kevin Williams
Riverside, CA · CSLB #1037100 · as of July 1, 2026
Active · clear
Willis Communications
Paso Robles, CA · CSLB #978650 · as of July 1, 2026
Active · clear
Willycom Communications INC
Antioch, CA · CSLB #1133021 · as of July 1, 2026
Active · clear
Willy's Low Voltage Supply
National City, CA · CSLB #1121995 · as of July 1, 2026
Active · clear
Wilshire Media Systems INC
Westlake Village, CA · CSLB #997955 · as of July 1, 2026
Active · clear
Wilson Electrical And Data
Valley Springs, CA · CSLB #801124 · as of July 1, 2026
Active · clear
Wilson Technologies
Modesto, CA · CSLB #993517 · as of July 1, 2026
Active · clear
Wilson Telecommunications
Reno, CA · CSLB #726318 · as of July 1, 2026
Active · clear
Wilsys Communications INC
Granada Hills, CA · CSLB #965061 · as of July 1, 2026
Active · clear
Windt Audio Video Solutions
Santa Cruz, CA · CSLB #1139672 · as of July 1, 2026
Active · clear
Winn Enterprises
La Mesa, CA · CSLB #1083080 · as of July 1, 2026
Active · clear
Wip
Santa Fe Springs, CA · CSLB #1041396 · as of July 1, 2026
Active · clear
Wipatch Networking
Glendale, CA · CSLB #1137503 · as of July 1, 2026
Active · clear
Wire Connect INC
San Diego, CA · CSLB #1130120 · as of July 1, 2026
Active · clear
Wired And Wireless Low Voltage
West Sacramento, CA · CSLB #734626 · as of July 1, 2026
Active · clear
Wired A V
Redondo Beach, CA · CSLB #1023458 · as of July 1, 2026
Active · clear
Wired Control
Torrance, CA · CSLB #1144425 · as of July 1, 2026
Active · clear
Wired Loss Prevention
San Francisco, CA · CSLB #955887 · as of July 1, 2026
Active · clear
Wired Low Voltage INC
Chula Vista, CA · CSLB #1121961 · as of July 1, 2026
Active · clear
Wired Media Solutions
Orange, CA · CSLB #1051924 · as of July 1, 2026
Active · clear
Wired & Ready Home Automation INC
Windsor, CA · CSLB #1142780 · as of July 1, 2026
Active · clear
Wire Guys Group INC
Turlock, CA · CSLB #939011 · as of July 1, 2026
Active · clear
Wireking INC
Fullerton, CA · CSLB #940397 · as of July 1, 2026
Active · clear
Wireless Building Services INC
Torrance, CA · CSLB #1060082 · as of July 1, 2026
Active · clear
Wirepro Plus
Tracy, CA · CSLB #1087190 · as of July 1, 2026
Active · clear
Wire Pros Low Voltage Systems INC
Sheridan, CA · CSLB #852937 · as of July 1, 2026
Active · clear
Wiring Systems Plus INC
Fullerton, CA · CSLB #818391 · as of July 1, 2026
Active · clear
Wise Electric & Communication INC
Bakersfield, CA · CSLB #908014 · 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.