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 July 11, 2026.

Showing 14,761–14,820 of 20,645 contractors

R 4 Fire Testing Services INC
Sylmar, CA · CSLB #965008 · as of July 11, 2026
Active · clear
Steve Raasch Electric
Upland, CA · CSLB #708296 · as of July 11, 2026
Active · clear
Rac Electric
Incline Village, CA · CSLB #991835 · as of July 11, 2026
Active · clear
Raceway Electric
Hermosa Beach, CA · CSLB #756092 · as of July 11, 2026
Active · clear
Raceway Electric INC
Santee, CA · CSLB #674638 · as of July 11, 2026
Active · clear
Racho Electrical Contractors INC
South Gate, CA · CSLB #884328 · as of July 11, 2026
Active · clear
Rack City Electric INC
San Ramon, CA · CSLB #1089416 · as of July 11, 2026
Active · clear
Rad Com LLC
Los Angeles, CA · CSLB #557777 · as of July 11, 2026
Active · clear
Rad Electric CO LLC
Menifee, CA · CSLB #1100166 · as of July 11, 2026
Active · clear
Rader Electric
San Diego, CA · CSLB #720561 · as of July 11, 2026
Active · clear
Rader Electric
San Jose, CA · CSLB #688689 · as of July 11, 2026
Active · clear
Radford Electric
Fontana, CA · CSLB #923571 · as of July 11, 2026
Active · clear
Radiance Electric INC
Downey, CA · CSLB #1016394 · as of July 11, 2026
Active · clear
Radiancy Electric INC
Bellflower, CA · CSLB #1092450 · as of July 11, 2026
Active · clear
Radiant Electric LLC
Santa Ana, CA · CSLB #498654 · as of July 11, 2026
Active · clear
Radiant Services Company
Sacramento, CA · CSLB #1023392 · as of July 11, 2026
Active · clear
Radicool Heating And Air Plumbing Electrical
El Cajon, CA · CSLB #1008414 · as of July 11, 2026
Active · clear
Radis Electric
Santa Barbara, CA · CSLB #1000178 · as of July 11, 2026
Active · clear
Radix Electric
Glendale, CA · CSLB #1128105 · as of July 11, 2026
Active · clear
Radix Fire Protection INC
Los Angeles, CA · CSLB #823302 · as of July 11, 2026
Active · clear
Rady Electric
Atascadero, CA · CSLB #1018169 · as of July 11, 2026
Active · clear
Radzville Electric
Tahoe City, CA · CSLB #768854 · as of July 11, 2026
Active · clear
R A Electric
Chatsworth, CA · CSLB #773445 · as of July 11, 2026
Active · clear
R A Electric
San Diego, CA · CSLB #859298 · as of July 11, 2026
Active · clear
Ra Electrical
Vista, CA · CSLB #1113644 · as of July 11, 2026
Active · clear
R A Electrical Construction Services
Casa Grande, CA · CSLB #490960 · as of July 11, 2026
Active · clear
R & A Electrical Services
Tustin, CA · CSLB #1058684 · as of July 11, 2026
Active · clear
Ra Electric INC
Northridge, CA · CSLB #669126 · as of July 11, 2026
Active · clear
R&a Electric Inco
Menifee, CA · CSLB #1155796 · as of July 11, 2026
Active · clear
Ra Electric LLC
San Francisco, CA · CSLB #1043725 · as of July 11, 2026
Active · clear
R & A Electric Technology
Apple Valley, CA · CSLB #988699 · as of July 11, 2026
Active · clear
Raer Electric
Las Vegas, CA · CSLB #971603 · as of July 11, 2026
Active · clear
Rafa The Electrician
Panorama City, CA · CSLB #1061223 · as of July 11, 2026
Active · clear
Raf Electrical
Santa Clarita, CA · CSLB #1089164 · as of July 11, 2026
Active · clear
Kevin Francis Rafferty Electric
San Ramon, CA · CSLB #1042844 · as of July 11, 2026
Active · clear
Joseph Refaat Lamey Rafla
Riverside, CA · CSLB #1054262 · as of July 11, 2026
Active · clear
R A G Electric INC
Los Angeles, CA · CSLB #510327 · as of July 11, 2026
Active · clear
Ragland Electric
Brea, CA · CSLB #760116 · as of July 11, 2026
Active · clear
Ragnar Electric INC
Upland, CA · CSLB #1094135 · as of July 11, 2026
Active · clear
Ragnir Corp DBA Ragnir Electric
Sacramento, CA · CSLB #1068774 · as of July 11, 2026
Active · clear
Nicholas Rago
Rohnert Park, CA · CSLB #1120362 · as of July 11, 2026
Active · clear
Rahimi Electric
Loomis, CA · CSLB #1102743 · as of July 11, 2026
Active · clear
Raichart Electric
Littleton, CA · CSLB #907508 · as of July 11, 2026
Active · clear
Raiden Electric
Ontario, CA · CSLB #1118259 · as of July 11, 2026
Active · clear
Raiden Electric INC
Santa Paula, CA · CSLB #1148929 · as of July 11, 2026
Active · clear
Railroad Signal Services INC
Valley, CA · CSLB #1028394 · as of July 11, 2026
Active · clear
Railroad Signal Specialists INC
Novato, CA · CSLB #1034188 · as of July 11, 2026
Active · clear
Rainbow Choy Hung & CO
San Francisco, CA · CSLB #380786 · as of July 11, 2026
Active · clear
Rainbow Electric
Milpitas, CA · CSLB #1004969 · as of July 11, 2026
Active · clear
Rainbow Electric Corporation
Cotati, CA · CSLB #779191 · as of July 11, 2026
Active · clear
Raincross Electric INC
Riverside, CA · CSLB #1146258 · as of July 11, 2026
Active · clear
Raines Electric
Victorville, CA · CSLB #888027 · as of July 11, 2026
Active · clear
Rain Guard Fire Protection INC
Fresno, CA · CSLB #1042419 · as of July 11, 2026
Active · clear
Raising Electric
Bakersfield, CA · CSLB #1149363 · as of July 11, 2026
Active · clear
Rak Electrical INC
Los Angeles, CA · CSLB #1148742 · as of July 11, 2026
Active · clear
Ralph's Electric
Encino, CA · CSLB #344754 · as of July 11, 2026
Active · clear
Ralston Enterprises
Vacaville, CA · CSLB #658965 · as of July 11, 2026
Active · clear
Rama Electric INC
Sunnyvale, CA · CSLB #1066975 · as of July 11, 2026
Active · clear
Ramart Electric INC
San Diego, CA · CSLB #1098236 · as of July 11, 2026
Active · clear
Ram Circuit Solutions
Rancho Cucamonga, CA · CSLB #1148496 · as of July 11, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.