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 841–900 of 4,245 contractors

Choice Monitoring Corporation
Los Angeles, CA · CSLB #1127074 · as of October 7, 2026
Active · clear
Choice Telecom Solutions LLC
Dublin, CA · CSLB #985936 · as of October 7, 2026
Active · clear
Sung Ho Choi
Los Angeles, CA · CSLB #1109710 · as of October 7, 2026
Active · clear
Chriscom
Sunnyvale, CA · CSLB #568125 · as of October 7, 2026
Active · clear
Christensen Telecommunications INC
Chico, CA · CSLB #663430 · as of October 7, 2026
Active · clear
Christian Electric Data And Voice
La Mirada, CA · CSLB #916818 · as of October 7, 2026
Active · clear
Christian Sound Services
Long Beach, CA · CSLB #958063 · as of October 7, 2026
Active · clear
C&H Tech
La Puente, CA · CSLB #1122683 · as of October 7, 2026
Active · clear
Chuck Berry's Custom Av Installations
San Diego, CA · CSLB #900792 · as of October 7, 2026
Active · clear
C I A Custom Integrated Audio Video
Grover Beach, CA · CSLB #1016922 · as of October 7, 2026
Active · clear
Ciani Communications Construction
San Diego, CA · CSLB #784361 · as of October 7, 2026
Active · clear
Ciav INC
Gilroy, CA · CSLB #826414 · as of October 7, 2026
Active · clear
C I D Technologies
Bend, CA · CSLB #1019085 · as of October 7, 2026
Active · clear
Cinema Solution
San Clemente, CA · CSLB #813673 · as of October 7, 2026
Active · clear
Cinematec INC
Corona, CA · CSLB #927402 · as of October 7, 2026
Active · clear
Circle P Low Voltage Solutions
Hot Springs Village, CA · CSLB #1147690 · as of October 7, 2026
Active · clear
Circuitwise Communications INC
Victorville, CA · CSLB #1022321 · as of October 7, 2026
Active · clear
Civilized INC
Fresno, CA · CSLB #986721 · as of October 7, 2026
Active · clear
C&J Communications
Winters, CA · CSLB #1116699 · as of October 7, 2026
Active · clear
CKC Data Solutions LLC
Springfield, CA · CSLB #1088384 · as of October 7, 2026
Active · clear
Dean Clark Electric
Wofford Heights, CA · CSLB #909993 · as of October 7, 2026
Active · clear
David Clarke
Folsom, CA · CSLB #961686 · as of October 7, 2026
Active · clear
Clark Productions INC
Alpharetta, CA · CSLB #918451 · as of October 7, 2026
Active · clear
Claw Communications
Pinole, CA · CSLB #1087426 · as of October 7, 2026
Active · clear
S C Clayton Electrical
Burbank, CA · CSLB #877277 · as of October 7, 2026
Active · clear
Clean Cabling LLC
Chico, CA · CSLB #1048249 · as of October 7, 2026
Active · clear
Clear Blue Calibration Services
Poway, CA · CSLB #1158560 · as of October 7, 2026
Active · clear
Clear Connections Communications
Inglewood, CA · CSLB #868048 · as of October 7, 2026
Active · clear
Clearlink Communication Solutions
Torrance, CA · CSLB #1139882 · as of October 7, 2026
Active · clear
Clearstream Communications INC
Pittsburg, CA · CSLB #986645 · as of October 7, 2026
Active · clear
Cleartech Media
Altadena, CA · CSLB #436029 · as of October 7, 2026
Active · clear
Clear Telecommunications LLC
Santa Rosa, CA · CSLB #1135073 · as of October 7, 2026
Active · clear
Clear View Av
Stockton, CA · CSLB #1148864 · as of October 7, 2026
Active · clear
Cleary Av
San Mateo, CA · CSLB #918546 · as of October 7, 2026
Active · clear
Cletus Technology Solutions LLC
Escondido, CA · CSLB #1099804 · as of October 7, 2026
Active · clear
Cleveland Smart Solutions
Lincoln, CA · CSLB #1140055 · as of October 7, 2026
Active · clear
Clever Low Voltage Systems
Los Angeles, CA · CSLB #1143363 · as of October 7, 2026
Active · clear
Click Audio Video Installation
Lancaster, CA · CSLB #1025923 · as of October 7, 2026
Active · clear
Clickaway Corporation
Campbell, CA · CSLB #915919 · as of October 7, 2026
Active · clear
Clicker Cable
San Jose, CA · CSLB #894889 · as of October 7, 2026
Active · clear
Click-pro INC
Long Beach, CA · CSLB #1042126 · as of October 7, 2026
Active · clear
Clifford Mobile Video Audio & Security INC
Bakersfield, CA · CSLB #936676 · as of October 7, 2026
Active · clear
Clinton Burns
Redding, CA · CSLB #1000081 · as of October 7, 2026
Active · clear
Clique MY Home
Carlsbad, CA · CSLB #997703 · as of October 7, 2026
Active · clear
CL Networking LLC
Temecula, CA · CSLB #1097232 · as of October 7, 2026
Active · clear
Philip Clough INC
Santa Barbara, CA · CSLB #596033 · as of October 7, 2026
Active · clear
Bill Cloutier Electric
Northridge, CA · CSLB #454363 · as of October 7, 2026
Active · clear
CLS Security Electronics
San Diego, CA · CSLB #675676 · as of October 7, 2026
Active · clear
CMD Low Voltage
San Francisco, CA · CSLB #1104247 · as of October 7, 2026
Active · clear
Cmjn Avt
Livermore, CA · CSLB #993859 · as of October 7, 2026
Active · clear
Cnetcom INC
San Jose, CA · CSLB #1053676 · as of October 7, 2026
Active · clear
Coastal Integration
Huntington Beach, CA · CSLB #1148353 · as of October 7, 2026
Active · clear
Coastal Locksmith INC
Irvine, CA · CSLB #950849 · as of October 7, 2026
Active · clear
Coastal Pacific Window Coverings INC
San Diego, CA · CSLB #1043182 · as of October 7, 2026
Active · clear
Coastal Valley Tech LLC
Pismo Beach, CA · CSLB #932168 · as of October 7, 2026
Active · clear
Coast Integration Media & Communications
Forestville, CA · CSLB #1053121 · as of October 7, 2026
Active · clear
Coast Lock And Safe
Santa Cruz, CA · CSLB #679392 · as of October 7, 2026
Active · clear
Coast Media
Laguna Beach, CA · CSLB #984965 · as of October 7, 2026
Active · clear
Coast Security Group
San Diego, CA · CSLB #1107864 · as of October 7, 2026
Active · clear
Coastside Communications INC
San Francisco, CA · CSLB #619910 · 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.