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

The California Contractors State License Board (CSLB) lists 4,266 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 August 11, 2026.

Showing 61–120 of 4,266 contractors

Absolute Integrity INC
Montebello, CA · CSLB #1012632 · as of August 11, 2026
Active · clear
Absolute Lock And Security INC
Newhall, CA · CSLB #1033498 · as of August 11, 2026
Active · clear
Absolute Systems
Canyon Country, CA · CSLB #827081 · as of August 11, 2026
Active · clear
Academy Fire Life Safety LLC
Grand Prairie, CA · CSLB #1100302 · as of August 11, 2026
Active · clear
Academy Locksmith LP
Anaheim, CA · CSLB #1127773 · as of August 11, 2026
Active · clear
Ac Cabling INC
Costa Mesa, CA · CSLB #965320 · as of August 11, 2026
Active · clear
Accelerated Av
Burbank, CA · CSLB #1063370 · as of August 11, 2026
Active · clear
Accel Integrated Electronics
San Diego, CA · CSLB #1019948 · as of August 11, 2026
Active · clear
Access Cabling
Redwood City, CA · CSLB #992009 · as of August 11, 2026
Active · clear
Access Five Communications INC
Torrance, CA · CSLB #947440 · as of August 11, 2026
Active · clear
Access Security Solutions LLC
El Sobrante, CA · CSLB #1075420 · as of August 11, 2026
Active · clear
Access Systems INC
El Dorado Hills, CA · CSLB #814697 · as of August 11, 2026
Active · clear
Data Technologies INC DBA Ac & C Network Services
Placentia, CA · CSLB #1003734 · as of August 11, 2026
Active · clear
A C Communications
Canyon Lake, CA · CSLB #802120 · as of August 11, 2026
Active · clear
A C C Security
Union City, CA · CSLB #901783 · as of August 11, 2026
Active · clear
Accurate Audio Video
South Lake Tahoe, CA · CSLB #673917 · as of August 11, 2026
Active · clear
Accurate Audio Video
Temecula, CA · CSLB #819937 · as of August 11, 2026
Active · clear
Accurate Communication Services INC
Santa Clarita, CA · CSLB #1065769 · as of August 11, 2026
Active · clear
Accurate Control INC
Ripon, CA · CSLB #860819 · as of August 11, 2026
Active · clear
Accurate Security Pros INC
San Diego, CA · CSLB #532000 · as of August 11, 2026
Active · clear
Accuview Video Security INC
Palmdale, CA · CSLB #899386 · as of August 11, 2026
Active · clear
Ace Alarm INC
Los Angeles, CA · CSLB #1078139 · as of August 11, 2026
Active · clear
Ace Cabling Solutions
San Bernardino, CA · CSLB #988942 · as of August 11, 2026
Active · clear
Ace Digital Technology
Los Angeles, CA · CSLB #1071319 · as of August 11, 2026
Active · clear
A C Electric
Truckee, CA · CSLB #872324 · as of August 11, 2026
Active · clear
Ace Low Voltage Systems
Shasta Lake, CA · CSLB #1048146 · as of August 11, 2026
Active · clear
Able Cable INC DBA A C I Communications
San Diego, CA · CSLB #514689 · as of August 11, 2026
Active · clear
Ackseen INC
Woodland Hills, CA · CSLB #1108814 · as of August 11, 2026
Active · clear
A C M Communications
Athens, CA · CSLB #686292 · as of August 11, 2026
Active · clear
Acme Security Center INC
Santa Rosa, CA · CSLB #958563 · as of August 11, 2026
Active · clear
Acme Valley Security Services INC
Van Nuys, CA · CSLB #984495 · as of August 11, 2026
Active · clear
A-coalescence LLC
Riverside, CA · CSLB #1135685 · as of August 11, 2026
Active · clear
Acomm Cabling INC
Menifee, CA · CSLB #1073315 · as of August 11, 2026
Active · clear
Acs Dataline LP
Inner Grove Heights, CA · CSLB #943460 · as of August 11, 2026
Active · clear
Acs Global One
Morgan Hill, CA · CSLB #1042952 · as of August 11, 2026
Active · clear
A C T Installs
Goleta, CA · CSLB #1055599 · as of August 11, 2026
Active · clear
Action Comp INC
Merced, CA · CSLB #1040045 · as of August 11, 2026
Active · clear
Action Paging Corporation
Santa Fe Springs, CA · CSLB #985554 · as of August 11, 2026
Active · clear
Activated Communications INC
Santa Cruz, CA · CSLB #978583 · as of August 11, 2026
Active · clear
Active Connectivity Low Voltage Solutions
Salinas, CA · CSLB #1061987 · as of August 11, 2026
Active · clear
Active Integration
Gilroy, CA · CSLB #977108 · as of August 11, 2026
Active · clear
Active Systems INC
Capistrano Beach, CA · CSLB #688118 · as of August 11, 2026
Active · clear
Active Telecommunications Group INC
Claremont, CA · CSLB #880262 · as of August 11, 2026
Active · clear
Actnet Advanced Technology Corporation
San Francisco, CA · CSLB #1034034 · as of August 11, 2026
Active · clear
Acustik LLC
San Ysidro, CA · CSLB #1129908 · as of August 11, 2026
Active · clear
Adaptive Networks LLC
Millbrae, CA · CSLB #1051057 · as of August 11, 2026
Active · clear
Adaptive Systems INC
Morgan Hill, CA · CSLB #928924 · as of August 11, 2026
Active · clear
A D C
Sunland, CA · CSLB #1002901 · as of August 11, 2026
Active · clear
Add A Jack Company
Rancho Cordova, CA · CSLB #851078 · as of August 11, 2026
Active · clear
Adept Communications
Thousand Palms, CA · CSLB #949471 · as of August 11, 2026
Active · clear
Adept Networks
Medford, CA · CSLB #971892 · as of August 11, 2026
Active · clear
Adex Telecom
Boca Raton, CA · CSLB #783708 · as of August 11, 2026
Active · clear
A D G Automation
Carlsbad, CA · CSLB #1041312 · as of August 11, 2026
Active · clear
Admin Networks INC
San Jose, CA · CSLB #998406 · as of August 11, 2026
Active · clear
Adobe Telcom INC
Petaluma, CA · CSLB #761289 · as of August 11, 2026
Active · clear
Adon Communications
Sacramento, CA · CSLB #991257 · as of August 11, 2026
Active · clear
Ads Advanced Digital Security
North Hollywood, CA · CSLB #952150 · as of August 11, 2026
Active · clear
A D Security INC
Sierra Madre, CA · CSLB #974487 · as of August 11, 2026
Active · clear
A & D Systems
Pomona, CA · CSLB #837538 · as of August 11, 2026
Active · clear
Adt Security Services
Boca Raton, CA · CSLB #974443 · as of August 11, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.