Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,640 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 10, 2026.

Showing 13,321–13,380 of 20,640 contractors

Om Electric Corp
Rancho Cucamonga, CA · CSLB #1046558 · as of July 10, 2026
Active · clear
O-m Electrical Service INC Omers Systems Solutions
San Jose, CA · CSLB #1034254 · as of July 10, 2026
Active · clear
Omg Electrical Corp
Los Banos, CA · CSLB #1119355 · as of July 10, 2026
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Omg Electric Pros INC
Huntington Park, CA · CSLB #1100745 · as of July 10, 2026
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Omni Alarm Solutions INC
Concord, CA · CSLB #688241 · as of July 10, 2026
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Omni Electrical And Design
Novato, CA · CSLB #560535 · as of July 10, 2026
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Omni Technical Solutions
Norco, CA · CSLB #1045696 · as of July 10, 2026
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Omstead Electric Construction
Manteca, CA · CSLB #693151 · as of July 10, 2026
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Ondemand Electric
Murrieta, CA · CSLB #1119348 · as of July 10, 2026
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On Demand Electrical
Canoga Park, CA · CSLB #1045724 · as of July 10, 2026
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One10
Morgan Hill, CA · CSLB #1101154 · as of July 10, 2026
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One54 Electric
Los Angeles, CA · CSLB #1148821 · as of July 10, 2026
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O'neal Brothers Electric
Templeton, CA · CSLB #417046 · as of July 10, 2026
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One And All Electrical Services
Covina, CA · CSLB #1155306 · as of July 10, 2026
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One Coast Electric
Carlsbad, CA · CSLB #1078914 · as of July 10, 2026
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One & Done Electric INC
Beverly Hills, CA · CSLB #1071514 · as of July 10, 2026
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One Electric
South Gate, CA · CSLB #1101401 · as of July 10, 2026
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Juan Adolfo Flores
San Pedro, CA · CSLB #1070854 · as of July 10, 2026
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One Electric LLC
Sylmar, CA · CSLB #1010904 · as of July 10, 2026
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One Good Electrician
North Hollywood, CA · CSLB #916320 · as of July 10, 2026
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O'neill Electric
Burlingame, CA · CSLB #933550 · as of July 10, 2026
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One-line Electric INC
Temecula, CA · CSLB #1014483 · as of July 10, 2026
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One Mission Electric CO INC
Mira Loma, CA · CSLB #1050487 · as of July 10, 2026
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One & Only Electrical Service INC
Walnut Creek, CA · CSLB #1035998 · as of July 10, 2026
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One O One Electric INC
Sunland, CA · CSLB #749160 · as of July 10, 2026
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One Smart Electric
Escondido, CA · CSLB #1017651 · as of July 10, 2026
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One Source Electric
Rio Linda, CA · CSLB #1116726 · as of July 10, 2026
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Onestop Electric
Upland, CA · CSLB #1044072 · as of July 10, 2026
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One Stop Electrical
Gilbert, CA · CSLB #1135575 · as of July 10, 2026
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Onestop Electric LLC
Upland, CA · CSLB #1103444 · as of July 10, 2026
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One Ten Electric
Gardena, CA · CSLB #605536 · as of July 10, 2026
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Oneto Electric
Jackson, CA · CSLB #647399 · as of July 10, 2026
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One Touch Electric LLC
Alameda, CA · CSLB #955274 · as of July 10, 2026
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One Way Electric
Watsonville, CA · CSLB #1113891 · as of July 10, 2026
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One-way Electric Company
Northridge, CA · CSLB #447995 · as of July 10, 2026
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One Way Electrix
Canyon Country, CA · CSLB #947783 · as of July 10, 2026
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On & Gone Electric INC
Cypress, CA · CSLB #1145283 · as of July 10, 2026
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On - Guard Systems INC
Modesto, CA · CSLB #932427 · as of July 10, 2026
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Online Security Systems
Huntington Beach, CA · CSLB #722737 · as of July 10, 2026
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Only Electric
San Ysidro, CA · CSLB #950674 · as of July 10, 2026
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Only Electric INC
Mentone, CA · CSLB #1031743 · as of July 10, 2026
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Only Solutions Electric LLC
Irvine, CA · CSLB #1130881 · as of July 10, 2026
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Onnit Electric INC
Antioch, CA · CSLB #1129360 · as of July 10, 2026
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On Point Electric
Palo Cedro, CA · CSLB #1067169 · as of July 10, 2026
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On Point Electric
Bakersfield, CA · CSLB #1010349 · as of July 10, 2026
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Onshore Mechanical
Huntington Beach, CA · CSLB #1078449 · as of July 10, 2026
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On - Site Electric
San Jose, CA · CSLB #866267 · as of July 10, 2026
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Ontario Electric INC
Ontario, CA · CSLB #1058734 · as of July 10, 2026
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On The FLY Electric
Meridian, CA · CSLB #1153945 · as of July 10, 2026
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On The Line Electric LLC
San Diego, CA · CSLB #1151442 · as of July 10, 2026
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On The Way Electrical LLC
Visalia, CA · CSLB #1153488 · as of July 10, 2026
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On Time Electric
Thousand Oaks, CA · CSLB #646274 · as of July 10, 2026
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Onward Electric LLC
San Jose, CA · CSLB #1155510 · as of July 10, 2026
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Onward Outdoor Solutions LLC
Benicia, CA · CSLB #1134494 · as of July 10, 2026
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Op Electrical INC
Inglewood, CA · CSLB #839383 · as of July 10, 2026
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Open Valley Electrical Services LLC
Orangevale, CA · CSLB #1082410 · as of July 10, 2026
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Optima Energy INC
Artesia, CA · CSLB #907155 · as of July 10, 2026
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Optimal Electric
Bakersfield, CA · CSLB #1131793 · as of July 10, 2026
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Optimal Electric
Woodland, CA · CSLB #1102924 · as of July 10, 2026
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Optimal Electric LLC
El Cajon, CA · CSLB #1077704 · as of July 10, 2026
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Data sourced from the California Contractors State License Board (CSLB), current as of July 10, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.