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 14,701–14,760 of 20,645 contractors

Quality Before Quantity Electric
La Habra, CA · CSLB #839982 · as of July 11, 2026
Active · clear
Quality Control Electric Corporation
Elk Grove, CA · CSLB #1116559 · as of July 11, 2026
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Quality Electric
Bakersfield, CA · CSLB #956448 · as of July 11, 2026
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Quality Electric
Whittier, CA · CSLB #781184 · as of July 11, 2026
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Quality Electric
San Francisco, CA · CSLB #476592 · as of July 11, 2026
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Quality Electric
Klamath Falls, CA · CSLB #868961 · as of July 11, 2026
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Quality Electrical Contractors INC
Kaysville, CA · CSLB #943099 · as of July 11, 2026
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Quality Electrical Services INC
Los Angeles, CA · CSLB #1040477 · as of July 11, 2026
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Quality Electrical Solution LLC
Livermore, CA · CSLB #1083461 · as of July 11, 2026
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Quality Electric Ca LLC
Santa Barbara, CA · CSLB #1110047 · as of July 11, 2026
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Quality Electric Construction
Hopland, CA · CSLB #909202 · as of July 11, 2026
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Quality Electric Corp
Corona, CA · CSLB #1123229 · as of July 11, 2026
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Quality Electric LLC
Sacramento, CA · CSLB #541415 · as of July 11, 2026
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Quality First Electrical Services INC
Menifee, CA · CSLB #1118755 · as of July 11, 2026
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Quality Home Services
Fresno, CA · CSLB #716208 · as of July 11, 2026
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Quality Lighting Company INC
Grass Valley, CA · CSLB #908743 · as of July 11, 2026
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Quality Lock & Security Services INC
Vista, CA · CSLB #850356 · as of July 11, 2026
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Quality Mechanical INC
Fresno, CA · CSLB #1027336 · as of July 11, 2026
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Quality Of Light INC
San Francisco, CA · CSLB #1090254 · as of July 11, 2026
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Quality Power Solution INC
Woodland Hills, CA · CSLB #1140434 · as of July 11, 2026
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Quality Security Systems
Buena Park, CA · CSLB #784074 · as of July 11, 2026
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Quality Solar
Victorville, CA · CSLB #1146684 · as of July 11, 2026
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Quality Solutions Nationwide INC
Sacramento, CA · CSLB #987979 · as of July 11, 2026
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Qualtec Electric INC
El Cajon, CA · CSLB #674389 · as of July 11, 2026
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Quan's Electrical CO
Cupertino, CA · CSLB #706512 · as of July 11, 2026
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Quanten Electrical Contractor INC
San Jose, CA · CSLB #760186 · as of July 11, 2026
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Quantomatik INC
Fremont, CA · CSLB #1104457 · as of July 11, 2026
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Quantum Electric
San Jose, CA · CSLB #1146186 · as of July 11, 2026
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Quantum Electric
Laguna Woods, CA · CSLB #376214 · as of July 11, 2026
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Quantum Electrical Contractor
Pomona, CA · CSLB #1110476 · as of July 11, 2026
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Quantum Electric Contracting INC
Oceanside, CA · CSLB #874149 · as of July 11, 2026
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Quantum Power Electric Company
Sunland, CA · CSLB #1106573 · as of July 11, 2026
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Quantum Thunder INC
Woodland Hills, CA · CSLB #1121570 · as of July 11, 2026
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Quark Communications INC
Cardiff, CA · CSLB #769276 · as of July 11, 2026
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Quaschnick Electric
Lodi, CA · CSLB #1041447 · as of July 11, 2026
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Quattro Solar INC
Novato, CA · CSLB #954020 · as of July 11, 2026
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Quaweay Electric
Oakland, CA · CSLB #858347 · as of July 11, 2026
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Quenna Electric Corporation
San Jose, CA · CSLB #1068507 · as of July 11, 2026
Active · clear
Quesada Electric
Hermosa Beach, CA · CSLB #1132988 · as of July 11, 2026
Active · clear
Quest Electric
San Diego, CA · CSLB #1086913 · as of July 11, 2026
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Quest Maintenance
Huntington Beach, CA · CSLB #944674 · as of July 11, 2026
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Quick Electric
San Dimas, CA · CSLB #970663 · as of July 11, 2026
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Quick Electric
Van Nuys, CA · CSLB #750443 · as of July 11, 2026
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Quickfix Electric
Compton, CA · CSLB #1043380 · as of July 11, 2026
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Quick Response Fire Services CO
San Juan Capistrano, CA · CSLB #783832 · as of July 11, 2026
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Quicksilver Electric
Burney, CA · CSLB #852437 · as of July 11, 2026
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Quickwire Electric INC
Brea, CA · CSLB #859738 · as of July 11, 2026
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Quiksilva Electric Company
Gardena, CA · CSLB #868884 · as of July 11, 2026
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Quinn Group INC DBA Quinn Company
City Of Industry, CA · CSLB #496694 · as of July 11, 2026
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Quintanilla Electric INC
Woodside, CA · CSLB #1130967 · as of July 11, 2026
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Quintero Electric
Lake Forest, CA · CSLB #759788 · as of July 11, 2026
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Quintero's Electric INC
Riverside, CA · CSLB #650504 · as of July 11, 2026
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R M Quiroga Electric
Santa Barbara, CA · CSLB #799855 · as of July 11, 2026
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Quiroz Electrical Servicing Contractor
Los Angeles, CA · CSLB #872153 · as of July 11, 2026
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Quixotic Electric
South Pasadena, CA · CSLB #1031702 · as of July 11, 2026
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Shafaat Qureshi
Riverside, CA · CSLB #1072024 · as of July 11, 2026
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Qusystems
Irvine, CA · CSLB #1132652 · as of July 11, 2026
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R2 Electric
Lincoln, CA · CSLB #1047596 · as of July 11, 2026
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R 2 J 2 Electrical INC
San Jose, CA · CSLB #1076820 · as of July 11, 2026
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R4 Electric CO INC
Stockton, CA · CSLB #1123416 · as of July 11, 2026
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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.