Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,765 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 June 27, 2026.

Showing 481–540 of 20,765 contractors

A D C Electric
Fairfield, CA · CSLB #973191 · as of June 27, 2026
Active · clear
Don Edward Otrambo DBA Adco Electrical Contractor
Anaheim, CA · CSLB #659838 · as of June 27, 2026
Active · clear
Adcom Electrical
Chula Vista, CA · CSLB #1107686 · as of June 27, 2026
Active · clear
Addison Electric
San Jose, CA · CSLB #1144419 · as of June 27, 2026
Active · clear
Addvance Electric
Anaheim, CA · CSLB #1050915 · as of June 27, 2026
Active · clear
Addy Solar
Redding, CA · CSLB #972276 · as of June 27, 2026
Active · clear
A D E C INC
Torrance, CA · CSLB #640304 · as of June 27, 2026
Active · clear
Adelbai Electric
North Highlands, CA · CSLB #959035 · as of June 27, 2026
Active · clear
A D Electric
Los Angeles, CA · CSLB #1015218 · as of June 27, 2026
Active · clear
A D Electric
Henderson, CA · CSLB #840087 · as of June 27, 2026
Active · clear
Ad Electric
Long Beach, CA · CSLB #1106029 · as of June 27, 2026
Active · clear
A & D Electrical Contractors LLC
Gardnerville, CA · CSLB #1077621 · as of June 27, 2026
Active · clear
A & D Electric INC
Sacramento, CA · CSLB #1072716 · as of June 27, 2026
Active · clear
A D Electric Voice And Data
Long Beach, CA · CSLB #861086 · as of June 27, 2026
Active · clear
Adel Electric
Monterey Park, CA · CSLB #1133664 · as of June 27, 2026
Active · clear
Adept Electrical Services INC
Hollister, CA · CSLB #961816 · as of June 27, 2026
Active · clear
Adept Electrical Solutions
Fremont, CA · CSLB #1069980 · as of June 27, 2026
Active · clear
Adg Power Solutions
Santa Rosa, CA · CSLB #1144042 · as of June 27, 2026
Active · clear
Adi Electrical Services
Woodland Hills, CA · CSLB #720796 · as of June 27, 2026
Active · clear
Adi Electrical Services INC
Woodland Hills, CA · CSLB #977443 · as of June 27, 2026
Active · clear
Adimpact Corporate Signage
Tustin, CA · CSLB #490124 · as of June 27, 2026
Active · clear
Adj Electric
Upland, CA · CSLB #882510 · as of June 27, 2026
Active · clear
Adkins Electric
Pine Grove, CA · CSLB #1138068 · as of June 27, 2026
Active · clear
A D M Electric
Valley Village, CA · CSLB #612963 · as of June 27, 2026
Active · clear
A D M Electric INC
Valley Glen, CA · CSLB #1124665 · as of June 27, 2026
Active · clear
Adobe Electric
Petaluma, CA · CSLB #900016 · as of June 27, 2026
Active · clear
Ado Electrical Services
Baldwin Park, CA · CSLB #1105523 · as of June 27, 2026
Active · clear
Adonai Lighting
Nuevo, CA · CSLB #1138066 · as of June 27, 2026
Active · clear
Parviz Adorbehi
Northridge, CA · CSLB #966343 · as of June 27, 2026
Active · clear
George Adrian
Acampo, CA · CSLB #1043020 · as of June 27, 2026
Active · clear
A D R Security Systems INC
Los Angeles, CA · CSLB #966742 · as of June 27, 2026
Active · clear
Ad Tech Electric INC
Porter Ranch, CA · CSLB #1126055 · as of June 27, 2026
Active · clear
A D T Lectric
Los Angeles, CA · CSLB #581221 · as of June 27, 2026
Active · clear
A Dub Electric
Oceanside, CA · CSLB #1112504 · as of June 27, 2026
Active · clear
Advance Building Protection INC
Los Angeles, CA · CSLB #998257 · as of June 27, 2026
Active · clear
Advanced Alarm & Fire INC
Santa Fe Springs, CA · CSLB #750871 · as of June 27, 2026
Active · clear
Advanced Alarms INC
Yucaipa, CA · CSLB #1035873 · as of June 27, 2026
Active · clear
Advanced Auto Door
Pomona, CA · CSLB #1029073 · as of June 27, 2026
Active · clear
Advanced Cable Systems
Santa Barbara, CA · CSLB #748093 · as of June 27, 2026
Active · clear
Advanced Combustion & Process Controls INC
Bakersfield, CA · CSLB #947213 · as of June 27, 2026
Active · clear
Advanced Comfort Control INC
Susanville, CA · CSLB #901193 · as of June 27, 2026
Active · clear
Advanced Compliance
Whittier, CA · CSLB #967828 · as of June 27, 2026
Active · clear
Advanced Data & Electric Corp
Fallbrook, CA · CSLB #843572 · as of June 27, 2026
Active · clear
Advanced Electric
Sutter Creek, CA · CSLB #593880 · as of June 27, 2026
Active · clear
Kevin Starrett DBA Advanced Electric
Martinez, CA · CSLB #611306 · as of June 27, 2026
Active · clear
Advanced Electrical And Refrigeration INC
Hacienda Heights, CA · CSLB #813060 · as of June 27, 2026
Active · clear
Advanced Electrical & Communications INC
Agua Dulce, CA · CSLB #1115551 · as of June 27, 2026
Active · clear
Advanced Electrical Contracting INC
Riverside, CA · CSLB #667028 · as of June 27, 2026
Active · clear
Advanced Electrical Contractors LLC
Atascadero, CA · CSLB #1087438 · as of June 27, 2026
Active · clear
Advanced Electrical & Control Systems LTD
Escondido, CA · CSLB #789834 · as of June 27, 2026
Active · clear
Advanced Electrical INC
Bakersfield, CA · CSLB #990304 · as of June 27, 2026
Active · clear
Advanced Electrical Innovations
Alpine, CA · CSLB #1078166 · as of June 27, 2026
Active · clear
Advanced Electrical Innovations
Ontario, CA · CSLB #856385 · as of June 27, 2026
Active · clear
Advanced Electrical & Lighting INC
Santa Ana, CA · CSLB #883571 · as of June 27, 2026
Active · clear
Advanced Electrical Services INC
Canyon Country, CA · CSLB #999736 · as of June 27, 2026
Active · clear
Advanced Electrical Support INC
Los Angeles, CA · CSLB #1116918 · as of June 27, 2026
Active · clear
Advanced Electrical Technologies
Hawaiian Gardens, CA · CSLB #923716 · as of June 27, 2026
Active · clear
Advanced Electrical Technologies INC
Murrieta, CA · CSLB #912046 · as of June 27, 2026
Active · clear
Advanced Electrical & Telcom INC
Vallejo, CA · CSLB #1041734 · as of June 27, 2026
Active · clear
Advanced Electric Enterprises INC
Ventura, CA · CSLB #508668 · as of June 27, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.