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 7, 2026.

Showing 1,081–1,140 of 4,245 contractors

Cybos Technology
Palmdale, CA · CSLB #992811 · as of October 7, 2026
Active · clear
Cypress Av
Carmel, CA · CSLB #852495 · as of October 7, 2026
Active · clear
Dac Wire & Cable
Fontana, CA · CSLB #826404 · as of October 7, 2026
Active · clear
Daktronics INC
Brookings, CA · CSLB #1146383 · as of October 7, 2026
Active · clear
Damewood Security & Sound
Camarillo, CA · CSLB #399778 · as of October 7, 2026
Active · clear
Danckert Communication CO
Grass Valley, CA · CSLB #792731 · as of October 7, 2026
Active · clear
Robert F Danelen
Sherman Oaks, CA · CSLB #900513 · as of October 7, 2026
Active · clear
Dang Minh Dinh
San Jose, CA · CSLB #1063617 · as of October 7, 2026
Active · clear
Daniel Choi
La Habra, CA · CSLB #1145407 · as of October 7, 2026
Active · clear
Barry Daoust
Waikoloa, CA · CSLB #988272 · as of October 7, 2026
Active · clear
Darkside Integrated Systems
Santee, CA · CSLB #1160001 · as of October 7, 2026
Active · clear
D A S Data & Security INC
Santa Clara, CA · CSLB #997572 · as of October 7, 2026
Active · clear
Dash Low Voltage INC
Fullerton, CA · CSLB #1030940 · as of October 7, 2026
Active · clear
Dassl Low Voltage Electrical
Riverside, CA · CSLB #1076887 · as of October 7, 2026
Active · clear
Data And Fiber Solutions
Montebello, CA · CSLB #989235 · as of October 7, 2026
Active · clear
Databilt
Simi Valley, CA · CSLB #520799 · as of October 7, 2026
Active · clear
Data Cat Technologies CO
Sacramento, CA · CSLB #1124047 · as of October 7, 2026
Active · clear
Data Center Interworks INC
Sacramento, CA · CSLB #1153877 · as of October 7, 2026
Active · clear
Data Communications
Hayward, CA · CSLB #1141670 · as of October 7, 2026
Active · clear
Data - Com Solutions
Newcastle, CA · CSLB #898916 · as of October 7, 2026
Active · clear
Datagear INC
Santa Ana, CA · CSLB #1004304 · as of October 7, 2026
Active · clear
Data Insights Communication INC
San Jose, CA · CSLB #1149049 · as of October 7, 2026
Active · clear
Data Installers INC
Chino, CA · CSLB #956385 · as of October 7, 2026
Active · clear
Data Kable Technology INC
Danville, CA · CSLB #913134 · as of October 7, 2026
Active · clear
Data Link Communications
Truckee, CA · CSLB #1026271 · as of October 7, 2026
Active · clear
Data Media Services INC
Stockton, CA · CSLB #1055604 · as of October 7, 2026
Active · clear
Data Net Communications INC
Laguna Woods, CA · CSLB #936709 · as of October 7, 2026
Active · clear
Data Net It
Santa Clara, CA · CSLB #1029258 · as of October 7, 2026
Active · clear
Data Path INC
San Francisco, CA · CSLB #1041107 · as of October 7, 2026
Active · clear
Datastream Technology Consulting
Riverside, CA · CSLB #1121196 · as of October 7, 2026
Active · clear
Data Sync Communication INC
Berkeley, CA · CSLB #1062042 · as of October 7, 2026
Active · clear
Data - Tech - Security
Folsom, CA · CSLB #696498 · as of October 7, 2026
Active · clear
Data Telecom INC
Sunland, CA · CSLB #915578 · as of October 7, 2026
Active · clear
Datatel Network Cabling A California Corporation
Simi Valley, CA · CSLB #920165 · as of October 7, 2026
Active · clear
Data Voice Connections
Westminster, CA · CSLB #648489 · as of October 7, 2026
Active · clear
Datawatch Systems INC
San Bernardino, CA · CSLB #1053948 · as of October 7, 2026
Active · clear
Dataxtel INC
Moreno Valley, CA · CSLB #931235 · as of October 7, 2026
Active · clear
Datel Systems Incorporated
San Diego, CA · CSLB #880356 · as of October 7, 2026
Active · clear
Daton Network Services INC
Orangevale, CA · CSLB #1037484 · as of October 7, 2026
Active · clear
Michael Daugherty
Los Angeles, CA · CSLB #867073 · as of October 7, 2026
Active · clear
Davcomm INC
Bakersfield, CA · CSLB #1006031 · as of October 7, 2026
Active · clear
Dave's Home Theater
Hawaiian Gardens, CA · CSLB #909750 · as of October 7, 2026
Active · clear
David J Kuaea SR
Oxnard, CA · CSLB #1148189 · as of October 7, 2026
Active · clear
Davids High Tech Low Voltage Solutions
Davis, CA · CSLB #1015238 · as of October 7, 2026
Active · clear
David Stone
San Ramon, CA · CSLB #1148999 · as of October 7, 2026
Active · clear
Da Vinci Automation Design
Canyon Country, CA · CSLB #1091753 · as of October 7, 2026
Active · clear
Davin Management Group INC
Roseville, CA · CSLB #982309 · as of October 7, 2026
Active · clear
Davis And Hanley Network Solutions INC
Moraga, CA · CSLB #1154863 · as of October 7, 2026
Active · clear
Corey Davis
Northridge, CA · CSLB #1014250 · as of October 7, 2026
Active · clear
Dan Davis Communications
Rohnert Park, CA · CSLB #825063 · as of October 7, 2026
Active · clear
D B 98
San Pablo, CA · CSLB #1055239 · as of October 7, 2026
Active · clear
D B Audio
Fountain Valley, CA · CSLB #856196 · as of October 7, 2026
Active · clear
DB Media Services LLC
Laguna Hills, CA · CSLB #889209 · as of October 7, 2026
Active · clear
DB Telecommunications
Garden Grove, CA · CSLB #1141885 · as of October 7, 2026
Active · clear
D C Communications & Security
El Cajon, CA · CSLB #709139 · as of October 7, 2026
Active · clear
DC Electric
Fresno, CA · CSLB #1114191 · as of October 7, 2026
Active · clear
D C Electronics INC
Riverside, CA · CSLB #451087 · as of October 7, 2026
Active · clear
D C Installations
Santa Ana, CA · CSLB #681566 · as of October 7, 2026
Active · clear
DC Low Voltage Technologies
Hayward, CA · CSLB #1042078 · as of October 7, 2026
Active · clear
DCL Technology INC
Fresno, CA · CSLB #1022304 · as of October 7, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.