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 15,361–15,420 of 20,645 contractors

R J S Electric
San Fernando, CA · CSLB #731543 · as of July 11, 2026
Active · clear
RJS Electric INC
Castaic, CA · CSLB #534855 · as of July 11, 2026
Active · clear
R J S I V Electrical Contractor
Elverta, CA · CSLB #955809 · as of July 11, 2026
Active · clear
R J Summit Electric INC
Soulsbyville, CA · CSLB #881021 · as of July 11, 2026
Active · clear
RJ Warren's Electrical Enterprises
Citrus Heights, CA · CSLB #1144080 · as of July 11, 2026
Active · clear
RK4 Solutions LLC
Fullerton, CA · CSLB #1072637 · as of July 11, 2026
Active · clear
RK 7 Electric INC
Thousand Oaks, CA · CSLB #1089540 · as of July 11, 2026
Active · clear
R & K Electric
San Jose, CA · CSLB #373742 · as of July 11, 2026
Active · clear
R & K Electric
Chula Vista, CA · CSLB #657906 · as of July 11, 2026
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R K Electric
Benicia, CA · CSLB #434771 · as of July 11, 2026
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RK Electric
San Diego, CA · CSLB #925296 · as of July 11, 2026
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RK Electric CO
Sunnyvale, CA · CSLB #1060566 · as of July 11, 2026
Active · clear
RKK Electric LLC
Oak Run, CA · CSLB #951453 · as of July 11, 2026
Active · clear
R K Mechanical Services INC
Santa Fe Springs, CA · CSLB #1084548 · as of July 11, 2026
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RKM Electric INC
Redding, CA · CSLB #712762 · as of July 11, 2026
Active · clear
R L C Electric
Citrus Heights, CA · CSLB #708027 · as of July 11, 2026
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R L Electric
Vacaville, CA · CSLB #1013973 · as of July 11, 2026
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R L Electric
Yorba Linda, CA · CSLB #498329 · as of July 11, 2026
Active · clear
R L Electric
Brentwood, CA · CSLB #428217 · as of July 11, 2026
Active · clear
R & L Electrical Contractors INC
Pleasanton, CA · CSLB #861062 · as of July 11, 2026
Active · clear
R L Electric INC
Simi Valley, CA · CSLB #1042585 · as of July 11, 2026
Active · clear
R L Electric LLC
Tracy, CA · CSLB #1063292 · as of July 11, 2026
Active · clear
RLH Industries INC
Orange, CA · CSLB #873487 · as of July 11, 2026
Active · clear
R L S Electric
Pine Mountain Club, CA · CSLB #890661 · as of July 11, 2026
Active · clear
Rmac Electric
Sacramento, CA · CSLB #1092582 · as of July 11, 2026
Active · clear
R M B Electric
San Francisco, CA · CSLB #1002703 · as of July 11, 2026
Active · clear
R M B Electrical Service INC
Los Angeles, CA · CSLB #1103766 · as of July 11, 2026
Active · clear
R Mcclure Electric INC
Cotati, CA · CSLB #758243 · as of July 11, 2026
Active · clear
R M C Electric
Richmond, CA · CSLB #1145186 · as of July 11, 2026
Active · clear
R M D Electric Services
Lake Forest, CA · CSLB #918989 · as of July 11, 2026
Active · clear
Rme Innovations INC
Sacramento, CA · CSLB #1077450 · as of July 11, 2026
Active · clear
R & M Electric
Whittier, CA · CSLB #501637 · as of July 11, 2026
Active · clear
R M Electric
Los Angeles, CA · CSLB #1098947 · as of July 11, 2026
Active · clear
R M Electric
San Bruno, CA · CSLB #1057700 · as of July 11, 2026
Active · clear
R M Electric
Ceres, CA · CSLB #996188 · as of July 11, 2026
Active · clear
RM Electric
Riverside, CA · CSLB #1081780 · as of July 11, 2026
Active · clear
RM Electric
Downey, CA · CSLB #928912 · as of July 11, 2026
Active · clear
RM Electric
Placentia, CA · CSLB #1023695 · as of July 11, 2026
Active · clear
RM Electric
San Marcos, CA · CSLB #1124138 · as of July 11, 2026
Active · clear
R M Electric & Automation INC
Menifee, CA · CSLB #1014097 · as of July 11, 2026
Active · clear
R M Electric Service INC
San Pedro, CA · CSLB #693015 · as of July 11, 2026
Active · clear
RM Energy INC
San Jose, CA · CSLB #1009061 · as of July 11, 2026
Active · clear
R M F Electric
Clovis, CA · CSLB #1021136 · as of July 11, 2026
Active · clear
R M H Electric
Roseville, CA · CSLB #685243 · as of July 11, 2026
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RMS Cabling
San Diego, CA · CSLB #987350 · as of July 11, 2026
Active · clear
RMS Electric LLC
Oceanside, CA · CSLB #1092784 · as of July 11, 2026
Active · clear
R M S Electrics
Hacienda Heights, CA · CSLB #752847 · as of July 11, 2026
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RMS Energy CO LLC
Little Falls, CA · CSLB #1131182 · as of July 11, 2026
Active · clear
Dlrm SYS INC DBA RM Systems
Placentia, CA · CSLB #1038192 · as of July 11, 2026
Active · clear
RM Tech Electric
Los Angeles, CA · CSLB #981695 · as of July 11, 2026
Active · clear
RMV Electric LLC
Salinas, CA · CSLB #906754 · as of July 11, 2026
Active · clear
R N A Electric
Fullerton, CA · CSLB #792636 · as of July 11, 2026
Active · clear
R N B Electric
Corona, CA · CSLB #964429 · as of July 11, 2026
Active · clear
R N C Electrical Services
Discovery Bay, CA · CSLB #1063497 · as of July 11, 2026
Active · clear
R N C Electric And Solar
Antioch, CA · CSLB #1017350 · as of July 11, 2026
Active · clear
R & N Electric
Sparks, CA · CSLB #982563 · as of July 11, 2026
Active · clear
R & N Electrical INC
Sylmar, CA · CSLB #1111195 · as of July 11, 2026
Active · clear
RNG Electrical
Glendale, CA · CSLB #1090181 · as of July 11, 2026
Active · clear
R N L Electric
Burbank, CA · CSLB #617399 · as of July 11, 2026
Active · clear
Rnmax Electric
La Crescenta, CA · CSLB #1130934 · 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.