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

The California Contractors State License Board (CSLB) lists 4,291 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 July 1, 2026.

Showing 3,721–3,780 of 4,291 contractors

T P S Technologies LLC
Las Vegas, CA · CSLB #1024480 · as of July 1, 2026
Active · clear
TPT Low Voltage Solutions
Anaheim, CA · CSLB #1064128 · as of July 1, 2026
Active · clear
Trace Controls INC
Cardiff, CA · CSLB #968299 · as of July 1, 2026
Active · clear
Transcom Telecommunications
Signal Hill, CA · CSLB #847262 · as of July 1, 2026
Active · clear
Travis Electronics Laser Engraver Pro
Escondido, CA · CSLB #812253 · as of July 1, 2026
Active · clear
T & R Communications INC
Sacramento, CA · CSLB #936024 · as of July 1, 2026
Active · clear
T R Digital INC
Vacaville, CA · CSLB #1054693 · as of July 1, 2026
Active · clear
Tremayne Technologies
Lafayette, CA · CSLB #716553 · as of July 1, 2026
Active · clear
Treq Tech
Corona, CA · CSLB #1033224 · as of July 1, 2026
Active · clear
Tri Connections INC
Stockton, CA · CSLB #1115716 · as of July 1, 2026
Active · clear
Tri County Consultants
Riverside, CA · CSLB #978450 · as of July 1, 2026
Active · clear
Tri-force Technologies
Riverside, CA · CSLB #1146012 · as of July 1, 2026
Active · clear
Will Huie DBA Trilogy Home Theater
Martinez, CA · CSLB #852903 · as of July 1, 2026
Active · clear
Trimlight Coastal Low Voltage Systems
Lakewood, CA · CSLB #1141369 · as of July 1, 2026
Active · clear
Trimlight San Diego INC
Lakeside, CA · CSLB #1104500 · as of July 1, 2026
Active · clear
Trinetwork INC
Chino Hills, CA · CSLB #956106 · as of July 1, 2026
Active · clear
Trinity Audio Video
N Hollywood, CA · CSLB #1022385 · as of July 1, 2026
Active · clear
Trinity Networx LLC
Ontario, CA · CSLB #1088071 · as of July 1, 2026
Active · clear
Triple Source Technologies INC
Gilbert, CA · CSLB #1073766 · as of July 1, 2026
Active · clear
Tri R Telecommunications INC
Los Angeles, CA · CSLB #734207 · as of July 1, 2026
Active · clear
Tri Star Communications
San Lorenzo, CA · CSLB #671327 · as of July 1, 2026
Active · clear
Tri-state Communications INC
Redding, CA · CSLB #913597 · as of July 1, 2026
Active · clear
Tritech Services
Claremont, CA · CSLB #983815 · as of July 1, 2026
Active · clear
Triton Global Services INC DBA Triton Low Voltage Services
Ontario, CA · CSLB #1069175 · as of July 1, 2026
Active · clear
Triton Technology Solutions INC
San Juan Capistrano, CA · CSLB #951869 · as of July 1, 2026
Active · clear
Tri - West Security Systems
Burbank, CA · CSLB #927704 · as of July 1, 2026
Active · clear
Trofholz Technologies INC
Sacramento, CA · CSLB #981446 · as of July 1, 2026
Active · clear
Trojan Systems INC
Livermore, CA · CSLB #637942 · as of July 1, 2026
Active · clear
Trovec Technologies
Antioch, CA · CSLB #1137079 · as of July 1, 2026
Active · clear
Troy Communications
Sacramento, CA · CSLB #758879 · as of July 1, 2026
Active · clear
True Grit Communications
Menifee, CA · CSLB #1153263 · as of July 1, 2026
Active · clear
Truepoint Technologies INC
Riverside, CA · CSLB #1089371 · as of July 1, 2026
Active · clear
True Tech Expert LLC
Fountain Valley, CA · CSLB #1138268 · as of July 1, 2026
Active · clear
True Telecom & Surveillance INC
Redding, CA · CSLB #1062007 · as of July 1, 2026
Active · clear
Trustworthy Data Company
Vallejo, CA · CSLB #1102994 · as of July 1, 2026
Active · clear
Konnected Integrations DBA Trypticom Technologies
Anaheim, CA · CSLB #1088889 · as of July 1, 2026
Active · clear
TSB Network & Communications
Folsom, CA · CSLB #1034842 · as of July 1, 2026
Active · clear
T S I Technology Deployment INC
Gilbert, CA · CSLB #962713 · as of July 1, 2026
Active · clear
T T M Communications INC
Morgan Hill, CA · CSLB #747246 · as of July 1, 2026
Active · clear
T T S I Network Communications
Rancho Cucamonga, CA · CSLB #937581 · as of July 1, 2026
Active · clear
Tull Comm
Tahoe City, CA · CSLB #1033040 · as of July 1, 2026
Active · clear
Turnkey Network Systems INC
Mission Hills, CA · CSLB #1098501 · as of July 1, 2026
Active · clear
Turn Up Communications
Lake Forest, CA · CSLB #1138911 · as of July 1, 2026
Active · clear
Tutis Group
Burlingame, CA · CSLB #808116 · as of July 1, 2026
Active · clear
TV Pro Gear INC
Burbank, CA · CSLB #1036186 · as of July 1, 2026
Active · clear
Tweek Shop
Sylmar, CA · CSLB #769287 · as of July 1, 2026
Active · clear
Twenty20 Solutions Security & Automation
Bakersfield, CA · CSLB #1030981 · as of July 1, 2026
Active · clear
Twilight Security & Investigation INC
San Francisco, CA · CSLB #463356 · as of July 1, 2026
Active · clear
Twisted Pair Automation LLC
El Dorado Hills, CA · CSLB #1047079 · as of July 1, 2026
Active · clear
Twizted
Rancho Cordova, CA · CSLB #1095888 · as of July 1, 2026
Active · clear
T W Networx
Norco, CA · CSLB #996045 · as of July 1, 2026
Active · clear
Two Brothers Cathodic Services INC
Garden Valley, CA · CSLB #789316 · as of July 1, 2026
Active · clear
T Y T A N Communications
Tracy, CA · CSLB #879681 · as of July 1, 2026
Active · clear
Emmanuel Ulloa
Anaheim, CA · CSLB #1041402 · as of July 1, 2026
Active · clear
Ultimate Communication Systems
Portola Hills, CA · CSLB #558699 · as of July 1, 2026
Active · clear
Ultimate HD, INC
Campbell, CA · CSLB #912456 · as of July 1, 2026
Active · clear
Ultimate Home Theater
Pasadena, CA · CSLB #898001 · as of July 1, 2026
Active · clear
Ultra Link Cabling Systems INC
Auburn, CA · CSLB #644630 · as of July 1, 2026
Active · clear
Ultrasound Audio INC
Orange, CA · CSLB #942894 · as of July 1, 2026
Active · clear
Underground Solutions LLC DBA Underground Communications
Simi Valley, CA · CSLB #1068278 · as of July 1, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 1, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.