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 28, 2026.

Showing 781–840 of 4,293 contractors

Cargill Telecom
Temecula, CA · CSLB #819414 · as of June 28, 2026
Active · clear
Carlson's Electronics INC
Truckee, CA · CSLB #928247 · as of June 28, 2026
Active · clear
Carmel Audio Video LLC
Carmel, CA · CSLB #846451 · as of June 28, 2026
Active · clear
Benny Carpenter
Aliso Viejo, CA · CSLB #1028473 · as of June 28, 2026
Active · clear
David Carroll Associates INC
Berkeley, CA · CSLB #803902 · as of June 28, 2026
Active · clear
Carter Security Systems
Westminster, CA · CSLB #1015684 · as of June 28, 2026
Active · clear
Peter Cartwright
Harbor City, CA · CSLB #946513 · as of June 28, 2026
Active · clear
Casa Audio Video Solutions
Fairfield, CA · CSLB #1070379 · as of June 28, 2026
Active · clear
Casales Custom Surround Sound And Video
Turlock, CA · CSLB #923811 · as of June 28, 2026
Active · clear
Cascade Cable Constuctors INC
Spokane, CA · CSLB #425651 · as of June 28, 2026
Active · clear
Cas Communications INC
Fullerton, CA · CSLB #1009894 · as of June 28, 2026
Active · clear
Casgan INC
San Diego, CA · CSLB #951974 · as of June 28, 2026
Active · clear
S A Cassaday Service INC
Visalia, CA · CSLB #914200 · as of June 28, 2026
Active · clear
Vincent Castro
Ventura, CA · CSLB #1080685 · as of June 28, 2026
Active · clear
Cat-5 Audio Video
Wildomar, CA · CSLB #963387 · as of June 28, 2026
Active · clear
Cat 6 Communications INC
Anaheim, CA · CSLB #1080485 · as of June 28, 2026
Active · clear
Catalyst Systems Group
Pomona, CA · CSLB #1096331 · as of June 28, 2026
Active · clear
Chase Catania Communications
Lakeside, CA · CSLB #1139487 · as of June 28, 2026
Active · clear
C & C Building Automation Company INC
Hayward, CA · CSLB #804236 · as of June 28, 2026
Active · clear
CCC Networks INC
Patterson, CA · CSLB #1007969 · as of June 28, 2026
Active · clear
C C Communications
San Jose, CA · CSLB #1056258 · as of June 28, 2026
Active · clear
C C I Connect INC
San Diego, CA · CSLB #1012944 · as of June 28, 2026
Active · clear
Cci Systems INC
Iron Mountain, CA · CSLB #579733 · as of June 28, 2026
Active · clear
CCL Electrical/mechanical
Antelope, CA · CSLB #687613 · as of June 28, 2026
Active · clear
CC Tree
Granada Hills, CA · CSLB #973161 · as of June 28, 2026
Active · clear
Cctv Guys INC
Claremont, CA · CSLB #972511 · as of June 28, 2026
Active · clear
C D W Public
Vernon Hills, CA · CSLB #1019269 · as of June 28, 2026
Active · clear
Ceg Low Voltage
Napa, CA · CSLB #1124991 · as of June 28, 2026
Active · clear
Celplan Technologies INC
Reston, CA · CSLB #925007 · as of June 28, 2026
Active · clear
Celtic Communications INC
Simi Valley, CA · CSLB #713288 · as of June 28, 2026
Active · clear
Centegix California LLC
Atlanta, CA · CSLB #1132397 · as of June 28, 2026
Active · clear
Central Alarm Service
Danville, CA · CSLB #770329 · as of June 28, 2026
Active · clear
Central California Electronics INC
Fresno, CA · CSLB #299868 · as of June 28, 2026
Active · clear
Central Coast Audio Visual INC
Carpinteria, CA · CSLB #940040 · as of June 28, 2026
Active · clear
Central Coast Mechanical INC
Paso Robles, CA · CSLB #864100 · as of June 28, 2026
Active · clear
Centralnet Technologies
Coarsegold, CA · CSLB #1128729 · as of June 28, 2026
Active · clear
Central Sierra Electric Company INC
Jackson, CA · CSLB #434207 · as of June 28, 2026
Active · clear
Central Systems
Morgan Hill, CA · CSLB #1028682 · as of June 28, 2026
Active · clear
Central Valley Networks INC
Clovis, CA · CSLB #997909 · as of June 28, 2026
Active · clear
Central Valley Retail & Security Solutions
Fresno, CA · CSLB #928270 · as of June 28, 2026
Active · clear
Centrelink
San Jose, CA · CSLB #860053 · as of June 28, 2026
Active · clear
Centrex Data Corporation
Poway, CA · CSLB #842887 · as of June 28, 2026
Active · clear
Centrified Security Solutions INC
San Leandro, CA · CSLB #1075698 · as of June 28, 2026
Active · clear
Centroid Communications INC
Upland, CA · CSLB #1030188 · as of June 28, 2026
Active · clear
Ceragon Networks INC
Plano, CA · CSLB #1107979 · as of June 28, 2026
Active · clear
Certified Phone Solutions Sales Company
Whittier, CA · CSLB #709764 · as of June 28, 2026
Active · clear
Certified Safe & Lock Service CO
Sacramento, CA · CSLB #450884 · as of June 28, 2026
Active · clear
Certified Security Systems
Los Angeles, CA · CSLB #586159 · as of June 28, 2026
Active · clear
Juan Jose Cervantes
Whittier, CA · CSLB #995556 · as of June 28, 2026
Active · clear
C F Alarm Industry INC
Miami, CA · CSLB #1124244 · as of June 28, 2026
Active · clear
C G Wiring & Integrators INC
San Jose, CA · CSLB #1050754 · as of June 28, 2026
Active · clear
Chamberlux Automata INC
Pinole, CA · CSLB #1025919 · as of June 28, 2026
Active · clear
Chameleon Technologies INC
Los Angeles, CA · CSLB #892308 · as of June 28, 2026
Active · clear
Champ Low Voltage Alarms Solutions
Fontana, CA · CSLB #1071793 · as of June 28, 2026
Active · clear
Danny Chang And Associates
Irvine, CA · CSLB #810465 · as of June 28, 2026
Active · clear
Chaparral Controls
Pleasanton, CA · CSLB #415608 · as of June 28, 2026
Active · clear
Brian A Chapman DBA Chap Tech It
Huntington Beach, CA · CSLB #1102191 · as of June 28, 2026
Active · clear
Charlie's Day And Nite INC
Stockton, CA · CSLB #684546 · as of June 28, 2026
Active · clear
Anthony Charnell
Elk Grove, CA · CSLB #1111970 · as of June 28, 2026
Active · clear
C H Automation & Theatre Systems INC
Alhambra, CA · CSLB #868346 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.