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 29, 2026.

Showing 1,681–1,740 of 4,293 contractors

Hall Tech Communications
El Dorado Hills, CA · CSLB #1024799 · as of June 29, 2026
Active · clear
Halo A / V
Coachella, CA · CSLB #994234 · as of June 29, 2026
Active · clear
Hamlet Electric Incorporated
Granada Hills, CA · CSLB #855941 · as of June 29, 2026
Active · clear
Hamsa Protection INC
Pasadena, CA · CSLB #1062247 · as of June 29, 2026
Active · clear
Handsome Group
Calabasas, CA · CSLB #1018849 · as of June 29, 2026
Active · clear
Hao Low Voltage Systems INC
Los Angeles, CA · CSLB #1125062 · as of June 29, 2026
Active · clear
Hard Connect
Los Altos, CA · CSLB #1089341 · as of June 29, 2026
Active · clear
Hardwire Communications
Sacramento, CA · CSLB #901777 · as of June 29, 2026
Active · clear
Hareg Telecom
Menlo Park, CA · CSLB #993046 · as of June 29, 2026
Active · clear
Steven Glen Harmond
Canyon Lake, CA · CSLB #803406 · as of June 29, 2026
Active · clear
Harotec Fiber Technology
Tuscon, CA · CSLB #1133802 · as of June 29, 2026
Active · clear
Zachary Harper
Santa Cruz, CA · CSLB #1013016 · as of June 29, 2026
Active · clear
Harris Low Voltage
Davenport, CA · CSLB #1076370 · as of June 29, 2026
Active · clear
Harrison's Contracting/consulting Associates
Sun City, CA · CSLB #513856 · as of June 29, 2026
Active · clear
William Harris
San Diego, CA · CSLB #955596 · as of June 29, 2026
Active · clear
Haustech INC
Los Angeles, CA · CSLB #976916 · as of June 29, 2026
Active · clear
Have It Wired LLC
Santa Maria, CA · CSLB #854856 · as of June 29, 2026
Active · clear
HB Network Solutions INC
Corona, CA · CSLB #1107431 · as of June 29, 2026
Active · clear
Hci Systems INC
Ontario, CA · CSLB #905493 · as of June 29, 2026
Active · clear
The H Company INC
Sherman Oaks, CA · CSLB #1015027 · as of June 29, 2026
Active · clear
H D Designs INC
Petaluma, CA · CSLB #754843 · as of June 29, 2026
Active · clear
The Audio Pros INC DBA HD Pro Audio Video
La Crescenta, CA · CSLB #1039847 · as of June 29, 2026
Active · clear
HD Sound And Video
Los Angeles, CA · CSLB #1129387 · as of June 29, 2026
Active · clear
Head In The Cloud INC
Belmont, CA · CSLB #1015415 · as of June 29, 2026
Active · clear
Hear Clear LLC
San Jose, CA · CSLB #1023357 · as of June 29, 2026
Active · clear
Hector & Associates INC
Pomona, CA · CSLB #975313 · as of June 29, 2026
Active · clear
Michael Heiman
Newhall, CA · CSLB #654564 · as of June 29, 2026
Active · clear
David Heinrichs
Newbury Park, CA · CSLB #1109321 · as of June 29, 2026
Active · clear
Erich Helzer Company
Garden Grove, CA · CSLB #534429 · as of June 29, 2026
Active · clear
Heredia Cabling Solutions
Bakersfield, CA · CSLB #893351 · as of June 29, 2026
Active · clear
Herman Tech Crew LLC
Minneapolis, CA · CSLB #1137253 · as of June 29, 2026
Active · clear
Hermary's LLC
San Carlos, CA · CSLB #1043359 · as of June 29, 2026
Active · clear
Hernandez Infrastructure LLC
San Clemente, CA · CSLB #1022187 · as of June 29, 2026
Active · clear
Martin Herzfeld
El Sobrante, CA · CSLB #833782 · as of June 29, 2026
Active · clear
H Granados Communications INC DBA H G Communications
Chatsworth, CA · CSLB #776832 · as of June 29, 2026
Active · clear
Scott D Hicken
Garden Grove, CA · CSLB #991676 · as of June 29, 2026
Active · clear
Hidden Connections INC
Alameda, CA · CSLB #588266 · as of June 29, 2026
Active · clear
Hi Desert-barstow Alarm
Victorville, CA · CSLB #606045 · as of June 29, 2026
Active · clear
Cazcom INC DBA Hi-desert Communications
Victorville, CA · CSLB #879518 · as of June 29, 2026
Active · clear
Hi Fi Club
Santa Barbara, CA · CSLB #790942 · as of June 29, 2026
Active · clear
High Definition Audio Video
Stevenson Ranch, CA · CSLB #976331 · as of June 29, 2026
Active · clear
High Def Solutions INC
Northridge, CA · CSLB #1007182 · as of June 29, 2026
Active · clear
High Desert Lock & Safe INC
Hesperia, CA · CSLB #862217 · as of June 29, 2026
Active · clear
High End A V
Salinas, CA · CSLB #993689 · as of June 29, 2026
Active · clear
Highlander Security Systems
Carson City, CA · CSLB #630949 · as of June 29, 2026
Active · clear
High Performance A / V INC
Dublin, CA · CSLB #903779 · as of June 29, 2026
Active · clear
High Ridge Networks INC
Studio City, CA · CSLB #1077767 · as of June 29, 2026
Active · clear
High Speed Voice & Data Networks INC
San Diego, CA · CSLB #1095630 · as of June 29, 2026
Active · clear
Hiktech
El Monte, CA · CSLB #1059446 · as of June 29, 2026
Active · clear
Hill's Bros Lock & Safe INC
Garden Grove, CA · CSLB #736871 · as of June 29, 2026
Active · clear
Hilltop Alarms INC
Anaheim Hills, CA · CSLB #639145 · as of June 29, 2026
Active · clear
Hi Skil Tech California LLC
Oceanside, CA · CSLB #1155415 · as of June 29, 2026
Active · clear
Hi-tech Automation Systems
Riverside, CA · CSLB #1018620 · as of June 29, 2026
Active · clear
Hi-tech Cabling INC
Anaheim, CA · CSLB #970366 · as of June 29, 2026
Active · clear
Hi-tech Electro Design
Glendale, CA · CSLB #831981 · as of June 29, 2026
Active · clear
Hi - Tech Home
Clovis, CA · CSLB #839081 · as of June 29, 2026
Active · clear
Hi Tech Home Services INC
Woodland Hills, CA · CSLB #793258 · as of June 29, 2026
Active · clear
Hitech Software INC
Porter Ranch, CA · CSLB #867978 · as of June 29, 2026
Active · clear
Hi-tech Unlimited
Arroyo Grande, CA · CSLB #401286 · as of June 29, 2026
Active · clear
H I T Holding INC
Portland, CA · CSLB #793030 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.