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 30, 2026.

Showing 2,161–2,220 of 4,293 contractors

Level 3 Av Ca INC
Mesa, CA · CSLB #919655 · as of June 30, 2026
Active · clear
Leverage Information Systems INC
Woodinville, CA · CSLB #897224 · as of June 30, 2026
Active · clear
Levines Audio Visual
San Carlos, CA · CSLB #1117878 · as of June 30, 2026
Active · clear
LG Audio Video
Oxnard, CA · CSLB #1044696 · as of June 30, 2026
Active · clear
L & H Airco
Rocklin, CA · CSLB #591093 · as of June 30, 2026
Active · clear
LHH Communications
Moreno Valley, CA · CSLB #1138358 · as of June 30, 2026
Active · clear
Liberty Contracting And Consulting INC
Gilroy, CA · CSLB #862271 · as of June 30, 2026
Active · clear
Liberty One Communications
Oceanside, CA · CSLB #965407 · as of June 30, 2026
Active · clear
Liberty Solutions
Rocklin, CA · CSLB #911868 · as of June 30, 2026
Active · clear
Liberty Technology
North Hills, CA · CSLB #1025108 · as of June 30, 2026
Active · clear
Reginald Lie A Tjam
Bakersfield, CA · CSLB #1030299 · as of June 30, 2026
Active · clear
Lifeline Systems Company
Henderson, CA · CSLB #917614 · as of June 30, 2026
Active · clear
Lifestyles Audio & Video
Woodbridge, CA · CSLB #944887 · as of June 30, 2026
Active · clear
Lightblaze Communications INC
San Jose, CA · CSLB #1013918 · as of June 30, 2026
Active · clear
Lighthouse Home Automation
Cardiff, CA · CSLB #1006160 · as of June 30, 2026
Active · clear
Light Master
Santa Barbara, CA · CSLB #1080327 · as of June 30, 2026
Active · clear
Lightriver Technologies INC
Concord, CA · CSLB #960067 · as of June 30, 2026
Active · clear
Lightscape Designs Incorporated
San Diego, CA · CSLB #875363 · as of June 30, 2026
Active · clear
Light Source 1 INC
Los Angeles, CA · CSLB #832165 · as of June 30, 2026
Active · clear
Lightspeed California INC
Tualatin, CA · CSLB #911272 · as of June 30, 2026
Active · clear
Light Speed Low Voltage
Los Gatos, CA · CSLB #1099992 · as of June 30, 2026
Active · clear
Lightspeed Services INC
Foresthill, CA · CSLB #817379 · as of June 30, 2026
Active · clear
Lightvision Communications
Corona, CA · CSLB #767726 · as of June 30, 2026
Active · clear
Lightwave
Murrieta, CA · CSLB #885272 · as of June 30, 2026
Active · clear
Lightwave Connection INC
Perris, CA · CSLB #1071477 · as of June 30, 2026
Active · clear
Carlos Lima
San Francisco, CA · CSLB #743036 · as of June 30, 2026
Active · clear
Limas Power Services
West Covina, CA · CSLB #775656 · as of June 30, 2026
Active · clear
Lindsay Telecommunications
San Diego, CA · CSLB #1122295 · as of June 30, 2026
Active · clear
Lineage Communications INC
Apple Valley, CA · CSLB #1107967 · as of June 30, 2026
Active · clear
Linkedup Communications
Monrovia, CA · CSLB #1149438 · as of June 30, 2026
Active · clear
Link - On Communications
Sunnyvale, CA · CSLB #1042670 · as of June 30, 2026
Active · clear
Links Home Entertainment INC
Newport Beach, CA · CSLB #853971 · as of June 30, 2026
Active · clear
Linkus Enterprises LLC
Anderson, CA · CSLB #782366 · as of June 30, 2026
Active · clear
Lion Communications INC
Glendora, CA · CSLB #883087 · as of June 30, 2026
Active · clear
Lippian Low Voltage
West Hills, CA · CSLB #1058394 · as of June 30, 2026
Active · clear
Little's Electrical
Empire, CA · CSLB #934070 · as of June 30, 2026
Active · clear
Litt Technologies LLC
Costa Mesa, CA · CSLB #1132455 · as of June 30, 2026
Active · clear
Andrew L Litz
Sacramento, CA · CSLB #639682 · as of June 30, 2026
Active · clear
Yongxin Liu
Granite Bay, CA · CSLB #1104859 · as of June 30, 2026
Active · clear
Live Wire Communication
Los Molinos, CA · CSLB #750005 · as of June 30, 2026
Active · clear
Livewire Communications INC
Galt, CA · CSLB #822671 · as of June 30, 2026
Active · clear
Livewire Information Systems
Salinas, CA · CSLB #887934 · as of June 30, 2026
Active · clear
Livewire Solutions
Stockton, CA · CSLB #952648 · as of June 30, 2026
Active · clear
Living In Technology INC
Novato, CA · CSLB #1083418 · as of June 30, 2026
Active · clear
LMR Audio & Video
Sylmar, CA · CSLB #960690 · as of June 30, 2026
Active · clear
L-n-r Security
Petaluma, CA · CSLB #628137 · as of June 30, 2026
Active · clear
Local Low Voltage LLC
San Rafael, CA · CSLB #1107363 · as of June 30, 2026
Active · clear
Lockworks Unlimited INC
Redwood City, CA · CSLB #1040981 · as of June 30, 2026
Active · clear
Logan Communications LLC
Stockton, CA · CSLB #1135463 · as of June 30, 2026
Active · clear
Scott R Logan
Indio, CA · CSLB #1063082 · as of June 30, 2026
Active · clear
Logan Security Systems
Oakley, CA · CSLB #984023 · as of June 30, 2026
Active · clear
Logicalis INC
Troy, CA · CSLB #986972 · as of June 30, 2026
Active · clear
Lorecomm LLC
Sacramento, CA · CSLB #1155107 · as of June 30, 2026
Active · clear
Los Angeles Cctv Security Cameras
Sherman Oaks, CA · CSLB #1069637 · as of June 30, 2026
Active · clear
Lotts Of Audio Video
Costa Mesa, CA · CSLB #1068097 · as of June 30, 2026
Active · clear
Lotus Telecommunications LLC
Duarte, CA · CSLB #967691 · as of June 30, 2026
Active · clear
Loud And Clear INC
Cotati, CA · CSLB #954810 · as of June 30, 2026
Active · clear
Loui Technology
Lynwood, CA · CSLB #1038574 · as of June 30, 2026
Active · clear
Lovoltec Low Voltage Technologies INC
Loomis, CA · CSLB #861893 · as of June 30, 2026
Active · clear
Lovolt Services INC
Los Angeles, CA · CSLB #1018524 · as of June 30, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.