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 28, 2026.

Showing 721–780 of 4,293 contractors

Caezza Technical Services
Santa Paula, CA · CSLB #992448 · as of June 28, 2026
Active · clear
Robert Caine
Modesto, CA · CSLB #1028195 · as of June 28, 2026
Active · clear
Calaveras Telephone Company
Copperopolis, CA · CSLB #520183 · as of June 28, 2026
Active · clear
Cal-bay Communications
Danville, CA · CSLB #1039301 · as of June 28, 2026
Active · clear
Cal Building Systems INC
Yorba Linda, CA · CSLB #521087 · as of June 28, 2026
Active · clear
Cal Coast Audio Video
Carlsbad, CA · CSLB #1048216 · as of June 28, 2026
Active · clear
Radonich Corp DBA Cal Coast Telecom
San Jose, CA · CSLB #732886 · as of June 28, 2026
Active · clear
Calcomm Systems INC
Redlands, CA · CSLB #885004 · as of June 28, 2026
Active · clear
Caldata Communications
Elk Grove, CA · CSLB #1108608 · as of June 28, 2026
Active · clear
Caldera Electric
Berkeley, CA · CSLB #727081 · as of June 28, 2026
Active · clear
Cali Automation Corp
Santa Ana, CA · CSLB #1072432 · as of June 28, 2026
Active · clear
Calibay Electric And Security INC
Woodland Hills, CA · CSLB #1083116 · as of June 28, 2026
Active · clear
Cali Cable INC
Huntington Park, CA · CSLB #1151786 · as of June 28, 2026
Active · clear
Calidad Services INC
Stockton, CA · CSLB #1098578 · as of June 28, 2026
Active · clear
California Cable Ops
Galt, CA · CSLB #981815 · as of June 28, 2026
Active · clear
California Cabling INC
Whittier, CA · CSLB #1046782 · as of June 28, 2026
Active · clear
California Cabling LLC
Merced, CA · CSLB #1105865 · as of June 28, 2026
Active · clear
California Coast Low Voltage Controls
Ventura, CA · CSLB #1078970 · as of June 28, 2026
Active · clear
California Commercial Satellite LLC
San Diego, CA · CSLB #1039360 · as of June 28, 2026
Active · clear
California Commercial Security
San Diego, CA · CSLB #731376 · as of June 28, 2026
Active · clear
California Integrated Audio Video
Thousand Oaks, CA · CSLB #1007564 · as of June 28, 2026
Active · clear
California Livewire
Los Angeles, CA · CSLB #1092885 · as of June 28, 2026
Active · clear
California Low Voltage LLC
San Jose, CA · CSLB #1110366 · as of June 28, 2026
Active · clear
California Network Cabling
Havasu Lake, CA · CSLB #727198 · as of June 28, 2026
Active · clear
California Network Cabling LLC
Ventura, CA · CSLB #982333 · as of June 28, 2026
Active · clear
California Pro Security
Covina, CA · CSLB #1081782 · as of June 28, 2026
Active · clear
California Protection Industry INC
Valencia, CA · CSLB #714267 · as of June 28, 2026
Active · clear
California Safety Company INC
Redding, CA · CSLB #266257 · as of June 28, 2026
Active · clear
California Technology Services INC
Beverly Hills, CA · CSLB #966311 · as of June 28, 2026
Active · clear
Joseph Cali Systems Design INC
West Hollywood, CA · CSLB #891723 · as of June 28, 2026
Active · clear
Calis Enterprises
Garden Grove, CA · CSLB #918529 · as of June 28, 2026
Active · clear
Cali-west Communications INC
Hollister, CA · CSLB #1143754 · as of June 28, 2026
Active · clear
Callan Telecommunications
Ramona, CA · CSLB #809032 · as of June 28, 2026
Active · clear
Cal - Networks INC
Manteca, CA · CSLB #827917 · as of June 28, 2026
Active · clear
Cal State Communications INC
Bakersfield, CA · CSLB #1033822 · as of June 28, 2026
Active · clear
Cal Tech Security Services INC
San Ramon, CA · CSLB #1000133 · as of June 28, 2026
Active · clear
Caltek Technologies
Ontario, CA · CSLB #1090616 · as of June 28, 2026
Active · clear
Elihu Calvillo
San Bernardino, CA · CSLB #1062743 · as of June 28, 2026
Active · clear
Calvo Technology Systems
Valley Springs, CA · CSLB #1054394 · as of June 28, 2026
Active · clear
Camber Integration Company
Pleasant Hill, CA · CSLB #1070703 · as of June 28, 2026
Active · clear
Camdog Cctv
Walnut, CA · CSLB #928036 · as of June 28, 2026
Active · clear
Came Security Alarms
Morro Bay, CA · CSLB #933338 · as of June 28, 2026
Active · clear
Camguard
Los Angeles, CA · CSLB #680476 · as of June 28, 2026
Active · clear
Cami Networks INC
Oxnard, CA · CSLB #1128746 · as of June 28, 2026
Active · clear
Campbell Enterainment
Ramona, CA · CSLB #919893 · as of June 28, 2026
Active · clear
Al Campbell DBA Campbell Enterprises
Napa, CA · CSLB #363671 · as of June 28, 2026
Active · clear
Jorge Campos
Modesto, CA · CSLB #961201 · as of June 28, 2026
Active · clear
Campus Comm
Long Beach, CA · CSLB #1106058 · as of June 28, 2026
Active · clear
Cam-tec Security
Simi Valley, CA · CSLB #943671 · as of June 28, 2026
Active · clear
Camtek Integrated Security Systems INC
Spokane, CA · CSLB #946683 · as of June 28, 2026
Active · clear
Cam Vista
Long Beach, CA · CSLB #1004610 · as of June 28, 2026
Active · clear
Candlelight Systems
San Clemente, CA · CSLB #695357 · as of June 28, 2026
Active · clear
Candor Networks
Corona, CA · CSLB #1039201 · as of June 28, 2026
Active · clear
John P Candreva
Thousand Oaks, CA · CSLB #783325 · as of June 28, 2026
Active · clear
Caneno Systems
San Diego, CA · CSLB #1045275 · as of June 28, 2026
Active · clear
Canyon Wireless
Ramona, CA · CSLB #803903 · as of June 28, 2026
Active · clear
Capital Communications Industries INC
Tumwater, CA · CSLB #436818 · as of June 28, 2026
Active · clear
Capital Smart Home
Rocklin, CA · CSLB #1083853 · as of June 28, 2026
Active · clear
Captain Cable
San Ysidro, CA · CSLB #953732 · as of June 28, 2026
Active · clear
Care - Com Telecommunications
Penn Valley, CA · CSLB #995595 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.