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 October 8, 2026.

Showing 8,341–8,400 of 20,645 contractors

Henry George Farnsworth
Le Grand, CA · CSLB #692514 · as of October 8, 2026
Active · clear
L Henry
Garden Grove, CA · CSLB #752204 · as of October 8, 2026
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Henry & Lemoine Electric
Danville, CA · CSLB #1013781 · as of October 8, 2026
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Henry Macias Electrical Services
Nevada City, CA · CSLB #1137982 · as of October 8, 2026
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Henry Mechanical
Windsor, CA · CSLB #855174 · as of October 8, 2026
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Hensley Electric INC
Alta Loma, CA · CSLB #890803 · as of October 8, 2026
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Aaron Henson Electric
Paso Robles, CA · CSLB #1022296 · as of October 8, 2026
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Tim Henson Unique Lighting
Laguna Niguel, CA · CSLB #922321 · as of October 8, 2026
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Herb Electric
American Canyon, CA · CSLB #1047865 · as of October 8, 2026
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Herbert And Sons Electric
Simi Valley, CA · CSLB #849923 · as of October 8, 2026
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J Herbstreith Electric
Nipomo, CA · CSLB #519590 · as of October 8, 2026
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Hercon Enterprises LLC
Squaw Valley, CA · CSLB #1161757 · as of October 8, 2026
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Hercules Systems & Services
Corona, CA · CSLB #944065 · as of October 8, 2026
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Heredia Electric INC
San Jose, CA · CSLB #930756 · as of October 8, 2026
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Heritage Electric
Campbell, CA · CSLB #844815 · as of October 8, 2026
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Herman And Charles INC
Hesperia, CA · CSLB #1086284 · as of October 8, 2026
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Herman Electric
Camarillo, CA · CSLB #431493 · as of October 8, 2026
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Ben Hernandez Electrical INC
Somerset, CA · CSLB #887666 · as of October 8, 2026
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Carlos Ramon Hernandez
Los Angeles, CA · CSLB #1007743 · as of October 8, 2026
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Rosendo Hernandez
Fresno, CA · CSLB #896380 · as of October 8, 2026
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Hernandez Electric
Downey, CA · CSLB #907480 · as of October 8, 2026
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Hernandez Electric
Fremont, CA · CSLB #1089083 · as of October 8, 2026
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Hernandez Electric
Riverside, CA · CSLB #837902 · as of October 8, 2026
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Hernandez Electrical Services
Paso Robles, CA · CSLB #1048861 · as of October 8, 2026
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Hernandez Electric INC
Ukiah, CA · CSLB #863889 · as of October 8, 2026
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Gene A Hernandez Electrical Services
Burbank, CA · CSLB #851478 · as of October 8, 2026
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Jesus Hernandez Electric
Los Angeles, CA · CSLB #1080235 · as of October 8, 2026
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Hernandez Landscaping
Santa Cruz, CA · CSLB #1000937 · as of October 8, 2026
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Patrick Hernandez
Santa Monica, CA · CSLB #541188 · as of October 8, 2026
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Hero Electric
Fontana, CA · CSLB #1144814 · as of October 8, 2026
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Hero Electric
Van Nuys, CA · CSLB #1137930 · as of October 8, 2026
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Herold And Mielenz,inc
Sacramento, CA · CSLB #1156516 · as of October 8, 2026
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Herrera Electric
Vista, CA · CSLB #1073008 · as of October 8, 2026
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Herrera Electric
Visalia, CA · CSLB #1090338 · as of October 8, 2026
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Herrera Electric
Shafter, CA · CSLB #1151798 · as of October 8, 2026
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Ernest Herrera Electrical Services
San Francisco, CA · CSLB #934764 · as of October 8, 2026
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JMC Electric
Hayward, CA · CSLB #1137580 · as of October 8, 2026
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Luis Carlos Herrera
Pacoima, CA · CSLB #1116323 · as of October 8, 2026
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A&d Herrera's Electric INC
La Quinta, CA · CSLB #1019231 · as of October 8, 2026
Active · clear
Herrera's Electric
La Quinta, CA · CSLB #1009709 · as of October 8, 2026
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Herrera's Electric
Hesperia, CA · CSLB #916560 · as of October 8, 2026
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Herrig Electric
La Verne, CA · CSLB #1036184 · as of October 8, 2026
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Mark Daniel Herring DBA Herring Electric
Clovis, CA · CSLB #1054649 · as of October 8, 2026
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B & M Equipment INC DBA Joseph E Herrmann Fault Finding
Santa Maria, CA · CSLB #467437 · as of October 8, 2026
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Javor Herron
Fontana, CA · CSLB #1085907 · as of October 8, 2026
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Hertz Electric
Daly City, CA · CSLB #1019110 · as of October 8, 2026
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Hertz Electric
San Jose, CA · CSLB #1073674 · as of October 8, 2026
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Hertz Electrical Contracting
Aliso Viejo, CA · CSLB #600926 · as of October 8, 2026
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Herzberg Electric INC
Temecula, CA · CSLB #955413 · as of October 8, 2026
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Herzog Brothers Electric INC
Clovis, CA · CSLB #1055179 · as of October 8, 2026
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M B Herzog Electric INC
Paramount, CA · CSLB #383811 · as of October 8, 2026
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Hess Electric
Piedmont, CA · CSLB #749525 · as of October 8, 2026
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Hewlett Electric INC
Manteca, CA · CSLB #921045 · as of October 8, 2026
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Hex Electric
Santa Ana, CA · CSLB #1045005 · as of October 8, 2026
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Hey Sparky
Orange, CA · CSLB #1016346 · as of October 8, 2026
Active · clear
HFS INC
Lockeford, CA · CSLB #898420 · as of October 8, 2026
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H G Electric
San Diego, CA · CSLB #962029 · as of October 8, 2026
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HG Electric
Tustin, CA · CSLB #1073618 · as of October 8, 2026
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H G H Electric INC
Martinez, CA · CSLB #764353 · as of October 8, 2026
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H & H Electric
Los Angeles, CA · CSLB #539009 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.