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 15,601–15,660 of 20,645 contractors

Rossco Electric
San Leandro, CA · CSLB #1004940 · as of July 11, 2026
Active · clear
D Ross Electric
Compton, CA · CSLB #1103593 · as of July 11, 2026
Active · clear
Ross Electric
Moreno Valley, CA · CSLB #1120716 · as of July 11, 2026
Active · clear
Rossers INC
Murrieta, CA · CSLB #1029400 · as of July 11, 2026
Active · clear
Rossi & Carr Electrical INC
Paso Robles, CA · CSLB #438266 · as of July 11, 2026
Active · clear
Rossie Electrical Controls And Consulting
Cottonwood, CA · CSLB #967357 · as of July 11, 2026
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Steve Rossodivito
Valencia, CA · CSLB #527178 · as of July 11, 2026
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Randall C Rosson
Newbury Park, CA · CSLB #1015465 · as of July 11, 2026
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Ross Power Solutions
Hemet, CA · CSLB #932885 · as of July 11, 2026
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Ross System Services
Los Osos, CA · CSLB #461009 · as of July 11, 2026
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Ross Valley Electric
San Rafael, CA · CSLB #293151 · as of July 11, 2026
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Roswell Communications
Chino, CA · CSLB #962081 · as of July 11, 2026
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C B Rothey Electrical Systems
Escondido, CA · CSLB #947836 · as of July 11, 2026
Active · clear
Rotor Heating & Air-conditioning
Woodland Hills, CA · CSLB #358383 · as of July 11, 2026
Active · clear
Roughin Electric LLC
San Jose, CA · CSLB #1154224 · as of July 11, 2026
Active · clear
R O Universal Electrical INC
Pacoima, CA · CSLB #1065391 · as of July 11, 2026
Active · clear
Rowan Incorporated DBA Rowan Electric
Carlsbad, CA · CSLB #746837 · as of July 11, 2026
Active · clear
Paul B Rowan Electric INC
Mammoth Lakes, CA · CSLB #509495 · as of July 11, 2026
Active · clear
Troy Rowan
Mammoth Lakes, CA · CSLB #745654 · as of July 11, 2026
Active · clear
Rowe Custom Electric INC
Yorba Linda, CA · CSLB #839601 · as of July 11, 2026
Active · clear
Rowe Fox Enterprises INC DBA John Rowe Electric
Huntington Beach, CA · CSLB #768892 · as of July 11, 2026
Active · clear
Royale Electric
San Diego, CA · CSLB #1006134 · as of July 11, 2026
Active · clear
Royal Electric
San Jose, CA · CSLB #886549 · as of July 11, 2026
Active · clear
Royal Electricity Empire INC
Rohnert Park, CA · CSLB #1086455 · as of July 11, 2026
Active · clear
Royal Electric & Lighting INC
Palmdale, CA · CSLB #1045459 · as of July 11, 2026
Active · clear
Royal Enterprise
Merced, CA · CSLB #861649 · as of July 11, 2026
Active · clear
Royalty Electric INC
San Bernardino, CA · CSLB #1122008 · as of July 11, 2026
Active · clear
Roy Dorrell Electric
Rio Linda, CA · CSLB #1021195 · as of July 11, 2026
Active · clear
Gerry Roy INC
San Diego, CA · CSLB #646329 · as of July 11, 2026
Active · clear
Roy's Electric
Corona, CA · CSLB #733004 · as of July 11, 2026
Active · clear
Rozo Electric
Sun Valley, CA · CSLB #748214 · as of July 11, 2026
Active · clear
RP Controls INC
Fullerton, CA · CSLB #981508 · as of July 11, 2026
Active · clear
R P Electric
Perris, CA · CSLB #962422 · as of July 11, 2026
Active · clear
R P Electric Services INC
Oceanside, CA · CSLB #619790 · as of July 11, 2026
Active · clear
RPG Electric INC
San Jose, CA · CSLB #1131324 · as of July 11, 2026
Active · clear
RPG Electric LLC
Stockton, CA · CSLB #1106396 · as of July 11, 2026
Active · clear
Rpi Electric INC
Hughson, CA · CSLB #1156903 · as of July 11, 2026
Active · clear
RP Integration & Automation INC
El Cajon, CA · CSLB #1135825 · as of July 11, 2026
Active · clear
R P L Electric INC
Alpine, CA · CSLB #859200 · as of July 11, 2026
Active · clear
R P M Electric
Vista, CA · CSLB #969392 · as of July 11, 2026
Active · clear
RPM HVAC Service INC
Citrus Heights, CA · CSLB #995282 · as of July 11, 2026
Active · clear
R P P Electrical Contractor
San Bernardino, CA · CSLB #912173 · as of July 11, 2026
Active · clear
R Pro Electric INC
Fremont, CA · CSLB #1007184 · as of July 11, 2026
Active · clear
Gold Coast Sound INC DBA RPV Electric
Yorba Linda, CA · CSLB #867143 · as of July 11, 2026
Active · clear
R & R Controls INC
San Diego, CA · CSLB #697656 · as of July 11, 2026
Active · clear
R R Diesel Electric
Moreno Valley, CA · CSLB #779765 · as of July 11, 2026
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Rre INC Electrical Contractor
North Highlands, CA · CSLB #1054794 · as of July 11, 2026
Active · clear
R & R Electric
Redondo Beach, CA · CSLB #472711 · as of July 11, 2026
Active · clear
R & R Electric
Arcata, CA · CSLB #721112 · as of July 11, 2026
Active · clear
RR Electrical
Sacramento, CA · CSLB #980266 · as of July 11, 2026
Active · clear
R & R Electrical Services
Fresno, CA · CSLB #1029461 · as of July 11, 2026
Active · clear
R & R Electric CO
Valencia, CA · CSLB #528154 · as of July 11, 2026
Active · clear
RRJ Electric
Modesto, CA · CSLB #1125986 · as of July 11, 2026
Active · clear
R Rogers Electric INC
Morgan Hill, CA · CSLB #967296 · as of July 11, 2026
Active · clear
R. Rojas Electric
Oakland, CA · CSLB #1017977 · as of July 11, 2026
Active · clear
R R R Electric
Van Nuys, CA · CSLB #885766 · as of July 11, 2026
Active · clear
Rr's Lighting
Palmdale, CA · CSLB #1139150 · as of July 11, 2026
Active · clear
RS Automation
Reno, CA · CSLB #1127556 · as of July 11, 2026
Active · clear
R S C I Electrical
Boise, CA · CSLB #1021628 · as of July 11, 2026
Active · clear
R S D Alarms
Riverside, CA · CSLB #973373 · 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.