Low Voltage Systems in California
4,290 verified contractors ranked by Trust Score · Page 6 of 86
PREMISES SECURITY
Lancaster · 37 years active · License active
J M G SECURITY SYSTEMS INC
Fountain Valley · 36 years active · License active
MICROBIZ SERVICE COMPANY
San Francisco · 36 years active · License active
GOLDEN PACIFIC SYSTEMS
San Jose · 36 years active · License active
NETWORK SECURITY SYSTEMS
Woodside · 36 years active · License active
ARM-TECH SECURITY SYSTEMS
Los Angeles · 36 years active · License active
SAFE & SOUND CUSTOM ELECTRIC
San Martin · 36 years active · License active
PETRELIS PETER G
Huntington Beach · 36 years active · License active
BBI INSTALLED SYSTEMS
San Francisco · 36 years active · License active
SECTOR SECURITY AND COMM
Sunnyvale · 36 years active · License active
COMMUNICATION SERVICE CO
Santa Cruz · 36 years active · License active
FIRE PROTECTION SYSTEMS CO
Sun Valley · 36 years active · License active
LUJAN TELECOM
Vallejo · 36 years active · License active
CERTIFIED SECURITY SYSTEMS
Los Angeles · 36 years active · License active
ALL-SECURITY ALARM & FIRE EXPERTS
Salinas · 36 years active · License active
INNOVATIVE AUDIO INC
Carlsbad · 36 years active · License expired
FILLEY'S TILE & MARBLE
Rialto · 36 years active · License active
HIDDEN CONNECTIONS INC
Alameda · 36 years active · License active
CACHE VALLEY ELECTRIC COMPANY
Logan · 36 years active · License active
STEREO UNLIMITED
San Diego · 36 years active · License active
QUEST MEDIA & SUPPLIES INC
Roseville · 36 years active · License active
LANCAB INC
Anaheim · 36 years active · License active
L & H AIRCO
Rocklin · 36 years active · License active
SECURITY 2000 INC
Aliso Viejo · 36 years active · License active
BEAR WIRE
Cypress · 36 years active · License active
TEL-PATH COMMUNICATIONS
Lake Elsinore · 36 years active · License active
PRECISION WEST TECHNOLOGIES
Rocklin · 36 years active · License active
WATCHLIGHT CORPORATION THE
El Cajon · 36 years active · License active
SOUND CONTRACTING INC
Fresno · 36 years active · License active
CLOUGH PHILIP INC
Santa Barbara · 36 years active · License active
LEE'S LOCK & SAFE
Encinitas · 36 years active · License active
POWER PROTECTION PLUS
Auburn · 36 years active · License active
SKY TECH COMMUNICATIONS
Costa Mesa · 36 years active · License active
BRS MUSIC & SOUND INC
Placentia · 36 years active · License expired
DATA-TEL CONTRACTORS
Redlands · 36 years active · License expired
DEL COMM
Apple Valley · 36 years active · License active
SPECIALTY COMMUNICATIONS AND ELECTRONICS INC
Simi Valley · 36 years active · License active
SECURITY PLUS CO
Los Angeles · 36 years active · License active
VAIL COMMUNICATIONS
Orangevale · 36 years active · License active
NETWORK DYNAMICS
Riverside · 36 years active · License active
MC MAHON TELECOMMUNICATIONS INC
Huntington Beach · 36 years active · License active
CCI SYSTEMS INC
Iron Mountain · 36 years active · License active
PROGRESSIVE ELECTRONICS
Murrieta · 36 years active · License active
SANTA BARBARA DATA-TEL INC
Santa Barbara · 36 years active · License active
INSTANT INFORMATION TECHNOLOGY
Redondo Beach · 36 years active · License active
FUTURE HOME ENTERTAINMENT
Los Angeles · 36 years active · License active
K C C I
Brea · 36 years active · License active
GOOSSENS DONALD
San Diego · 36 years active · License active
O'LINN EXECUTIVE SECURITY SERVICE INC
Winnetka · 35 years active · License active
ANCHOR ALARM INC
Nevada City · 35 years active · License active