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

The California Contractors State License Board (CSLB) lists 4,293 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 29, 2026.

Showing 1,081–1,140 of 4,293 contractors

Custom Lock And Key
Tustin, CA · CSLB #557646 · as of June 29, 2026
Active · clear
Custom Locksmith & Alarm INC
Turlock, CA · CSLB #717989 · as of June 29, 2026
Active · clear
Custom Media Connections
Los Angeles, CA · CSLB #760107 · as of June 29, 2026
Active · clear
B C Vision INC DBA Custom Pacific
San Diego, CA · CSLB #865184 · as of June 29, 2026
Active · clear
Custom Professional Electronics INC
Ontario, CA · CSLB #944235 · as of June 29, 2026
Active · clear
Custom Surveillance Systems
El Dorado Hills, CA · CSLB #986763 · as of June 29, 2026
Active · clear
Customtronics Sound
Carmichael, CA · CSLB #367197 · as of June 29, 2026
Active · clear
Custom Wiring
Los Angeles, CA · CSLB #758463 · as of June 29, 2026
Active · clear
Cutting Edge Cabling INC
San Jose, CA · CSLB #1094402 · as of June 29, 2026
Active · clear
C V A Security
San Diego, CA · CSLB #846100 · as of June 29, 2026
Active · clear
C V Enterprises INC
Santa Barbara, CA · CSLB #761106 · as of June 29, 2026
Active · clear
Cvhd Services INC
Yucca Valley, CA · CSLB #1146734 · as of June 29, 2026
Active · clear
CV Lloyde Audiovisual
Champaign, CA · CSLB #1148969 · as of June 29, 2026
Active · clear
C & W Communications INC
Los Gatos, CA · CSLB #695588 · as of June 29, 2026
Active · clear
C W Technologies INC
Studio City, CA · CSLB #1026083 · as of June 29, 2026
Active · clear
Cybex Security Solutions L L C
Irvine, CA · CSLB #1031058 · as of June 29, 2026
Active · clear
Cybos Technology
Palmdale, CA · CSLB #992811 · as of June 29, 2026
Active · clear
Cyfer Tech INC
Oceanside, CA · CSLB #1126341 · as of June 29, 2026
Active · clear
Cypress Av
Carmel, CA · CSLB #852495 · as of June 29, 2026
Active · clear
D8a Communication Technologies INC
San Diego, CA · CSLB #1039240 · as of June 29, 2026
Active · clear
Dac Wire & Cable
Fontana, CA · CSLB #826404 · as of June 29, 2026
Active · clear
Dadds Surveillance
San Jose, CA · CSLB #917146 · as of June 29, 2026
Active · clear
Daktronics INC
Brookings, CA · CSLB #1146383 · as of June 29, 2026
Active · clear
Damewood Security & Sound
Camarillo, CA · CSLB #399778 · as of June 29, 2026
Active · clear
Danckert Communication CO
Grass Valley, CA · CSLB #792731 · as of June 29, 2026
Active · clear
Robert F Danelen
Sherman Oaks, CA · CSLB #900513 · as of June 29, 2026
Active · clear
Dang Minh Dinh
San Jose, CA · CSLB #1063617 · as of June 29, 2026
Active · clear
Daniel Choi
La Habra, CA · CSLB #1145407 · as of June 29, 2026
Active · clear
Barry Daoust
Waikoloa, CA · CSLB #988272 · as of June 29, 2026
Active · clear
D A S Data & Security INC
Santa Clara, CA · CSLB #997572 · as of June 29, 2026
Active · clear
Dash Low Voltage INC
Fullerton, CA · CSLB #1030940 · as of June 29, 2026
Active · clear
Dassl Low Voltage Electrical
Riverside, CA · CSLB #1076887 · as of June 29, 2026
Active · clear
Databilt
Simi Valley, CA · CSLB #520799 · as of June 29, 2026
Active · clear
Data Cat Technologies CO
Sacramento, CA · CSLB #1124047 · as of June 29, 2026
Active · clear
Data Center Interworks INC
Sacramento, CA · CSLB #1153877 · as of June 29, 2026
Active · clear
Data Communications
Hayward, CA · CSLB #1141670 · as of June 29, 2026
Active · clear
Data - Com Solutions
Newcastle, CA · CSLB #898916 · as of June 29, 2026
Active · clear
Datagear INC
Santa Ana, CA · CSLB #1004304 · as of June 29, 2026
Active · clear
Data Insights Communication INC
San Jose, CA · CSLB #1149049 · as of June 29, 2026
Active · clear
Data Installers INC
Chino, CA · CSLB #956385 · as of June 29, 2026
Active · clear
Data Kable Technology INC
Danville, CA · CSLB #913134 · as of June 29, 2026
Active · clear
Data Link Communications
Truckee, CA · CSLB #1026271 · as of June 29, 2026
Active · clear
Datalink Solutions INC
San Diego, CA · CSLB #497228 · as of June 29, 2026
Active · clear
Data Media Services INC
Stockton, CA · CSLB #1055604 · as of June 29, 2026
Active · clear
Data Net Communications INC
Laguna Woods, CA · CSLB #936709 · as of June 29, 2026
Active · clear
Data Net It
Santa Clara, CA · CSLB #1029258 · as of June 29, 2026
Active · clear
Dataoptek Corp
Inglewood, CA · CSLB #783813 · as of June 29, 2026
Active · clear
Data Path INC
San Francisco, CA · CSLB #1041107 · as of June 29, 2026
Active · clear
Datastream Technology Consulting
Riverside, CA · CSLB #1121196 · as of June 29, 2026
Active · clear
Data Sync Communication INC
Berkeley, CA · CSLB #1062042 · as of June 29, 2026
Active · clear
Data - Tech - Security
Folsom, CA · CSLB #696498 · as of June 29, 2026
Active · clear
Ralph E Veach JR DBA Data-tel Contractors
Redlands, CA · CSLB #597378 · as of June 29, 2026
Active · clear
Data Telecom INC
Sunland, CA · CSLB #915578 · as of June 29, 2026
Active · clear
Datatel Network Cabling A California Corporation
Simi Valley, CA · CSLB #920165 · as of June 29, 2026
Active · clear
Datawatch Systems INC
San Bernardino, CA · CSLB #1053948 · as of June 29, 2026
Active · clear
Dataxtel INC
Moreno Valley, CA · CSLB #931235 · as of June 29, 2026
Active · clear
Datel Systems Incorporated
San Diego, CA · CSLB #880356 · as of June 29, 2026
Active · clear
Daton Network Services INC
Orangevale, CA · CSLB #1037484 · as of June 29, 2026
Active · clear
Davcomm INC
Bakersfield, CA · CSLB #1006031 · as of June 29, 2026
Active · clear
Dave's Home Theater
Hawaiian Gardens, CA · CSLB #909750 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.