Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,645 California contractors classified C-10 (Electrical (C-10)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

Showing 3,481–3,540 of 20,645 contractors

Jeremiah Carr Electric INC
Aptos, CA · CSLB #1007042 · as of October 8, 2026
Active · clear
Carroll Electric
Morongo Valley, CA · CSLB #779645 · as of October 8, 2026
Active · clear
Carroll Electric Incorporated
El Dorado Hills, CA · CSLB #658703 · as of October 8, 2026
Active · clear
Carrtorr Electric
Ventura, CA · CSLB #1072189 · as of October 8, 2026
Active · clear
Graham Carson Electric
Hopland, CA · CSLB #1065930 · as of October 8, 2026
Active · clear
Carswell Heating And Sheet Metal INC
Seaside, CA · CSLB #919856 · as of October 8, 2026
Active · clear
Ben Carter Electric INC
San Diego, CA · CSLB #928576 · as of October 8, 2026
Active · clear
Carter Electric INC
San Diego, CA · CSLB #516405 · as of October 8, 2026
Active · clear
Carter Electric Services INC
Redding, CA · CSLB #745854 · as of October 8, 2026
Active · clear
Carter Electric & Son INC
San Clemente, CA · CSLB #430167 · as of October 8, 2026
Active · clear
Carter Industrial Automation INC
Los Alamitos, CA · CSLB #838063 · as of October 8, 2026
Active · clear
Michael A Carter
Saugus, CA · CSLB #518180 · as of October 8, 2026
Active · clear
R C Carter Electric
Santa Cruz, CA · CSLB #931184 · as of October 8, 2026
Active · clear
Carter's Electric
Pinole, CA · CSLB #319759 · as of October 8, 2026
Active · clear
Steve Carter Electric
San Clemente, CA · CSLB #606687 · as of October 8, 2026
Active · clear
Cartledge Electric
Chico, CA · CSLB #1117755 · as of October 8, 2026
Active · clear
Aaron Caruso
Costa Mesa, CA · CSLB #866301 · as of October 8, 2026
Active · clear
Edward Caruso Electric
Diamond Bar, CA · CSLB #529763 · as of October 8, 2026
Active · clear
Carvelho Electric
Santa Rosa, CA · CSLB #1071387 · as of October 8, 2026
Active · clear
Andy Carver Services
San Diego, CA · CSLB #842474 · as of October 8, 2026
Active · clear
Thor Cary Electric INC
Windsor, CA · CSLB #995798 · as of October 8, 2026
Active · clear
Casady Electric INC
Bonita, CA · CSLB #677903 · as of October 8, 2026
Active · clear
Casaga Electric INC
Murrieta, CA · CSLB #974825 · as of October 8, 2026
Active · clear
Casanova Electric Company
Sylmar, CA · CSLB #837150 · as of October 8, 2026
Active · clear
Casaria Technology INC
San Clemente, CA · CSLB #917396 · as of October 8, 2026
Active · clear
Casaroja Electric INC
Compton, CA · CSLB #1133689 · as of October 8, 2026
Active · clear
Cascade Enterprises INC
Chico, CA · CSLB #1051319 · as of October 8, 2026
Active · clear
C A S E Contracting INC
Grass Valley, CA · CSLB #790191 · as of October 8, 2026
Active · clear
Case Electric
Modesto, CA · CSLB #747301 · as of October 8, 2026
Active · clear
Case Electrical Construction
Santa Rosa, CA · CSLB #510308 · as of October 8, 2026
Active · clear
Case Enterprises
Seabrook, CA · CSLB #826626 · as of October 8, 2026
Active · clear
Cas Electric
Saratoga, CA · CSLB #587344 · as of October 8, 2026
Active · clear
Casey Electric
Bakersfield, CA · CSLB #766080 · as of October 8, 2026
Active · clear
Casey Electrical
Carlsbad, CA · CSLB #896807 · as of October 8, 2026
Active · clear
Casey's Electrical Installation And Repair
Claremont, CA · CSLB #574844 · as of October 8, 2026
Active · clear
Casey's Electric INC
Encinitas, CA · CSLB #903020 · as of October 8, 2026
Active · clear
Casillas Electric
Glendora, CA · CSLB #1146877 · as of October 8, 2026
Active · clear
J Casillas Electric INC
Ramona, CA · CSLB #1005198 · as of October 8, 2026
Active · clear
Casita Electric
Corona, CA · CSLB #1143311 · as of October 8, 2026
Active · clear
Casma Electric
San Diego, CA · CSLB #936490 · as of October 8, 2026
Active · clear
Caspian Electrotech INC
San Ramon, CA · CSLB #1151375 · as of October 8, 2026
Active · clear
Cassa Commercial Electric
Auburn, CA · CSLB #888028 · as of October 8, 2026
Active · clear
Cassady And Associates INC
San Marcos, CA · CSLB #1063086 · as of October 8, 2026
Active · clear
Cassel Electric
Santa Ana, CA · CSLB #893261 · as of October 8, 2026
Active · clear
Jose Alfredo Castaneda Gonzalez
Costa Mesa, CA · CSLB #1030673 · as of October 8, 2026
Active · clear
Cas Telecom INC
Bellflower, CA · CSLB #939542 · as of October 8, 2026
Active · clear
Gilbert Castellano
Monrovia, CA · CSLB #846636 · as of October 8, 2026
Active · clear
Castell Electric
Los Angeles, CA · CSLB #1033003 · as of October 8, 2026
Active · clear
Castellino Electric INC
San Bruno, CA · CSLB #838748 · as of October 8, 2026
Active · clear
Castillo Alarm And Electric Systems
Oakley, CA · CSLB #1030858 · as of October 8, 2026
Active · clear
Castillo Electric
Antioch, CA · CSLB #1084453 · as of October 8, 2026
Active · clear
Castillo Electric
San Leandro, CA · CSLB #1097405 · as of October 8, 2026
Active · clear
Castillo Electrical Services
Santa Rosa, CA · CSLB #940866 · as of October 8, 2026
Active · clear
Gregorio Castillo
El Monte, CA · CSLB #1040279 · as of October 8, 2026
Active · clear
Jaime A Castillo
Los Angeles, CA · CSLB #864965 · as of October 8, 2026
Active · clear
Jonatan Castillo
Thousand Oaks, CA · CSLB #1073721 · as of October 8, 2026
Active · clear
Julio Antonio Castillo
Ontario, CA · CSLB #844311 · as of October 8, 2026
Active · clear
Castillo's Electric
Los Angeles, CA · CSLB #923516 · as of October 8, 2026
Active · clear
The Castine Group
Sunnyvale, CA · CSLB #952423 · as of October 8, 2026
Active · clear
Castle Black Electric
Fresno, CA · CSLB #1017934 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.