Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,715 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 18, 2026.

Showing 15,301–15,360 of 20,715 contractors

Riv Electrical INC
San Francisco, CA · CSLB #1144165 · as of October 18, 2026
Active · clear
Edgar Rivera
Chico, CA · CSLB #1032741 · as of October 18, 2026
Active · clear
Rivera Electric LLC
San Dimas, CA · CSLB #1132605 · as of October 18, 2026
Active · clear
Ric Rivera Electrical Contractor
Hacienda Heights, CA · CSLB #939029 · as of October 18, 2026
Active · clear
Rogelio Rivera
South Gate, CA · CSLB #580594 · as of October 18, 2026
Active · clear
Riveras Electric
Hidden Valley, CA · CSLB #1157993 · as of October 18, 2026
Active · clear
Rivera & Son Electric INC
Newman, CA · CSLB #615577 · as of October 18, 2026
Active · clear
Riveraz Electric
Los Angeles, CA · CSLB #1092234 · as of October 18, 2026
Active · clear
River City Electric
Rocklin, CA · CSLB #710184 · as of October 18, 2026
Active · clear
River Delta Electric
Rio Vista, CA · CSLB #1127249 · as of October 18, 2026
Active · clear
Riverside Electric
Windsor, CA · CSLB #706815 · as of October 18, 2026
Active · clear
Riverside Electrical Service & Construction
Riverside, CA · CSLB #583377 · as of October 18, 2026
Active · clear
Rivers Plumbing Heating & Air
Pleasanton, CA · CSLB #839777 · as of October 18, 2026
Active · clear
Rivertown Electric
Petaluma, CA · CSLB #1062435 · as of October 18, 2026
Active · clear
River Valley Electric
Fall River Mills, CA · CSLB #912818 · as of October 18, 2026
Active · clear
John Rix
Hayward, CA · CSLB #862749 · as of October 18, 2026
Active · clear
Rizo Electric INC
Winnetka, CA · CSLB #1014597 · as of October 18, 2026
Active · clear
Richard Rizzo Electric INC
Scottsdale, CA · CSLB #1060951 · as of October 18, 2026
Active · clear
RJB Electrical Contractor LLC
Signal Hill, CA · CSLB #453561 · as of October 18, 2026
Active · clear
R & J Electric
Apple Valley, CA · CSLB #951524 · as of October 18, 2026
Active · clear
R & J Electric
Dunedin, CA · CSLB #536635 · as of October 18, 2026
Active · clear
R & J Electric
San Diego, CA · CSLB #971139 · as of October 18, 2026
Active · clear
R J Electric
Antioch, CA · CSLB #838742 · as of October 18, 2026
Active · clear
R J Electric
Fresno, CA · CSLB #950998 · as of October 18, 2026
Active · clear
RJ Electric
Orange, CA · CSLB #744117 · as of October 18, 2026
Active · clear
RJ Electrical INC
San Leandro, CA · CSLB #1092168 · as of October 18, 2026
Active · clear
RJ Electrical Technologies INC
Winnetka, CA · CSLB #1049462 · as of October 18, 2026
Active · clear
R J Electric INC
Encino, CA · CSLB #888283 · as of October 18, 2026
Active · clear
R J G CO
Pioneer, CA · CSLB #848252 · as of October 18, 2026
Active · clear
R J L Electrical
Monrovia, CA · CSLB #555636 · as of October 18, 2026
Active · clear
R J L Electrical Services
Riverside, CA · CSLB #927247 · as of October 18, 2026
Active · clear
Rjo Energy Resources INC
Rocklin, CA · CSLB #814087 · as of October 18, 2026
Active · clear
R J / Performance INC
Chatsworth, CA · CSLB #697747 · as of October 18, 2026
Active · clear
RJR Electric Company
Buena Park, CA · CSLB #464632 · as of October 18, 2026
Active · clear
R J S Electric
San Fernando, CA · CSLB #731543 · as of October 18, 2026
Active · clear
RJS Electric INC
Castaic, CA · CSLB #534855 · as of October 18, 2026
Active · clear
R J S I V Electrical Contractor
Elverta, CA · CSLB #955809 · as of October 18, 2026
Active · clear
R J Summit Electric INC
Soulsbyville, CA · CSLB #881021 · as of October 18, 2026
Active · clear
RJ Warren's Electrical Enterprises
Citrus Heights, CA · CSLB #1144080 · as of October 18, 2026
Active · clear
RK4 Solutions LLC
Fullerton, CA · CSLB #1072637 · as of October 18, 2026
Active · clear
RK 7 Electric INC
Thousand Oaks, CA · CSLB #1089540 · as of October 18, 2026
Active · clear
R & K Electric
Chula Vista, CA · CSLB #657906 · as of October 18, 2026
Active · clear
R & K Electric
San Jose, CA · CSLB #373742 · as of October 18, 2026
Active · clear
R K Electric
Benicia, CA · CSLB #434771 · as of October 18, 2026
Active · clear
RK Electric
San Diego, CA · CSLB #925296 · as of October 18, 2026
Active · clear
RK Electric CO
Sunnyvale, CA · CSLB #1060566 · as of October 18, 2026
Active · clear
R&K Electric Maintenance
San Francisco, CA · CSLB #1094890 · as of October 18, 2026
Active · clear
RKK Electric LLC
Oak Run, CA · CSLB #951453 · as of October 18, 2026
Active · clear
R K Mechanical Services INC
Santa Fe Springs, CA · CSLB #1084548 · as of October 18, 2026
Active · clear
RKM Electric INC
Redding, CA · CSLB #712762 · as of October 18, 2026
Active · clear
R L C Electric
Citrus Heights, CA · CSLB #708027 · as of October 18, 2026
Active · clear
R L Electric
Vacaville, CA · CSLB #1013973 · as of October 18, 2026
Active · clear
R L Electric
Brentwood, CA · CSLB #428217 · as of October 18, 2026
Active · clear
R & L Electrical Contractors INC
Pleasanton, CA · CSLB #861062 · as of October 18, 2026
Active · clear
R L Electric INC
Simi Valley, CA · CSLB #1042585 · as of October 18, 2026
Active · clear
R L Electric LLC
Tracy, CA · CSLB #1063292 · as of October 18, 2026
Active · clear
RLH Industries INC
Orange, CA · CSLB #873487 · as of October 18, 2026
Active · clear
R L S Electric
Pine Mountain Club, CA · CSLB #890661 · as of October 18, 2026
Active · clear
Rmac Electric
Sacramento, CA · CSLB #1092582 · as of October 18, 2026
Active · clear
R M B Electric
San Francisco, CA · CSLB #1002703 · as of October 18, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.