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 2,101–2,160 of 4,245 contractors

Michael Scott Leming
Lake Forest, CA · CSLB #694549 · as of October 7, 2026
Active · clear
Lende Tech Solutions
Georgetown, CA · CSLB #916638 · as of October 7, 2026
Active · clear
Le Network Solutions
Morgan Hill, CA · CSLB #1129337 · as of October 7, 2026
Active · clear
Leon Audio Video
Half Moon Bay, CA · CSLB #1104231 · as of October 7, 2026
Active · clear
L E S I Telecom
Norco, CA · CSLB #1052068 · as of October 7, 2026
Active · clear
Leucadia Electric INC
Oceanside, CA · CSLB #668799 · as of October 7, 2026
Active · clear
Jimmy W Leung
San Marino, CA · CSLB #1025006 · as of October 7, 2026
Active · clear
Level 3 Av Ca INC
Mesa, CA · CSLB #919655 · as of October 7, 2026
Active · clear
Leverage Information Systems INC
Woodinville, CA · CSLB #897224 · as of October 7, 2026
Active · clear
Levines Audio Visual
San Carlos, CA · CSLB #1117878 · as of October 7, 2026
Active · clear
LG Audio Video
Oxnard, CA · CSLB #1044696 · as of October 7, 2026
Active · clear
L & H Airco
Rocklin, CA · CSLB #591093 · as of October 7, 2026
Active · clear
LHH Communications
Moreno Valley, CA · CSLB #1138358 · as of October 7, 2026
Active · clear
Liberty Contracting And Consulting INC
Gilroy, CA · CSLB #862271 · as of October 7, 2026
Active · clear
Liberty One Communications
Oceanside, CA · CSLB #965407 · as of October 7, 2026
Active · clear
Liberty Solutions
Rocklin, CA · CSLB #911868 · as of October 7, 2026
Active · clear
Liberty Technology
North Hills, CA · CSLB #1025108 · as of October 7, 2026
Active · clear
Reginald Lie A Tjam
Bakersfield, CA · CSLB #1030299 · as of October 7, 2026
Active · clear
Lifeline Systems Company
Henderson, CA · CSLB #917614 · as of October 7, 2026
Active · clear
Lifestyles Audio & Video
Woodbridge, CA · CSLB #944887 · as of October 7, 2026
Active · clear
Lighthouse Home Automation
Cardiff, CA · CSLB #1006160 · as of October 7, 2026
Active · clear
Light Master
Santa Barbara, CA · CSLB #1080327 · as of October 7, 2026
Active · clear
Light Source 1 INC
Los Angeles, CA · CSLB #832165 · as of October 7, 2026
Active · clear
Lightspeed California INC
Tualatin, CA · CSLB #911272 · as of October 7, 2026
Active · clear
Light Speed Low Voltage
Los Gatos, CA · CSLB #1099992 · as of October 7, 2026
Active · clear
Lightspeed Services INC
Foresthill, CA · CSLB #817379 · as of October 7, 2026
Active · clear
Lightvision Communications
Corona, CA · CSLB #767726 · as of October 7, 2026
Active · clear
Lightwave
Murrieta, CA · CSLB #885272 · as of October 7, 2026
Active · clear
Lightwave Connection INC
Perris, CA · CSLB #1071477 · as of October 7, 2026
Active · clear
Carlos Lima
San Francisco, CA · CSLB #743036 · as of October 7, 2026
Active · clear
Limas Power Services
West Covina, CA · CSLB #775656 · as of October 7, 2026
Active · clear
Lindsay Telecommunications
San Diego, CA · CSLB #1122295 · as of October 7, 2026
Active · clear
Lineage Communications INC
Apple Valley, CA · CSLB #1107967 · as of October 7, 2026
Active · clear
Linkedup Communications
Monrovia, CA · CSLB #1149438 · as of October 7, 2026
Active · clear
Link - On Communications
Sunnyvale, CA · CSLB #1042670 · as of October 7, 2026
Active · clear
Links Home Entertainment INC
Newport Beach, CA · CSLB #853971 · as of October 7, 2026
Active · clear
Linkus Enterprises LLC
Anderson, CA · CSLB #782366 · as of October 7, 2026
Active · clear
Lion Communications INC
Glendora, CA · CSLB #883087 · as of October 7, 2026
Active · clear
Lippian Low Voltage
West Hills, CA · CSLB #1058394 · as of October 7, 2026
Active · clear
Little's Electrical
Empire, CA · CSLB #934070 · as of October 7, 2026
Active · clear
Litt Technologies LLC
Costa Mesa, CA · CSLB #1132455 · as of October 7, 2026
Active · clear
Andrew L Litz
Sacramento, CA · CSLB #639682 · as of October 7, 2026
Active · clear
Yongxin Liu
Granite Bay, CA · CSLB #1104859 · as of October 7, 2026
Active · clear
Live Wire Communication
Los Molinos, CA · CSLB #750005 · as of October 7, 2026
Active · clear
Livewire Communications INC
Galt, CA · CSLB #822671 · as of October 7, 2026
Active · clear
Livewire Information Systems
Salinas, CA · CSLB #887934 · as of October 7, 2026
Active · clear
Livewire Solutions
Stockton, CA · CSLB #952648 · as of October 7, 2026
Active · clear
Living In Technology INC
Novato, CA · CSLB #1083418 · as of October 7, 2026
Active · clear
Lmgsi Low Voltage Systems
Orlando, CA · CSLB #1078359 · as of October 7, 2026
Active · clear
LMR Audio & Video
Sylmar, CA · CSLB #960690 · as of October 7, 2026
Active · clear
L-n-r Security
Petaluma, CA · CSLB #628137 · as of October 7, 2026
Active · clear
Local Low Voltage LLC
San Rafael, CA · CSLB #1107363 · as of October 7, 2026
Active · clear
Lockworks Unlimited INC
Redwood City, CA · CSLB #1040981 · as of October 7, 2026
Active · clear
Logan Communications LLC
Stockton, CA · CSLB #1135463 · as of October 7, 2026
Active · clear
Scott R Logan
Indio, CA · CSLB #1063082 · as of October 7, 2026
Active · clear
Logan Security Systems
Oakley, CA · CSLB #984023 · as of October 7, 2026
Active · clear
Logicalis INC
Troy, CA · CSLB #986972 · as of October 7, 2026
Active · clear
Lorecomm LLC
Sacramento, CA · CSLB #1155107 · as of October 7, 2026
Active · clear
Los Angeles Cctv Security Cameras
Sherman Oaks, CA · CSLB #1069637 · as of October 7, 2026
Active · clear
Lotus Telecommunications LLC
Duarte, CA · CSLB #967691 · 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.