Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,686 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 14, 2026.

Showing 11,581–11,640 of 20,686 contractors

Martin Security Systems INC
Susanville, CA · CSLB #683234 · as of October 14, 2026
Active · clear
Martin's Electric
Fremont, CA · CSLB #1081354 · as of October 14, 2026
Active · clear
Martins Electric
Mission Hills, CA · CSLB #630630 · as of October 14, 2026
Active · clear
Martins Electric
Lemoore, CA · CSLB #824794 · as of October 14, 2026
Active · clear
Martin's Electrical And Lighting Company INC
Walnut, CA · CSLB #726579 · as of October 14, 2026
Active · clear
Martinson Electric
Stockton, CA · CSLB #1039449 · as of October 14, 2026
Active · clear
Martin & Sons Electric INC
Dinuba, CA · CSLB #1019851 · as of October 14, 2026
Active · clear
Vilyam Martirosyan
Granada Hills, CA · CSLB #1112738 · as of October 14, 2026
Active · clear
Martucci Electric
Rio Vista, CA · CSLB #804996 · as of October 14, 2026
Active · clear
Marundee Electric INC
La Honda, CA · CSLB #1059122 · as of October 14, 2026
Active · clear
Marvelous Electrical & Electronics CO
Marysville, CA · CSLB #596032 · as of October 14, 2026
Active · clear
Mar Vet Electrical
Desert Hot Springs, CA · CSLB #1101812 · as of October 14, 2026
Active · clear
Marvin E Varela
Oakley, CA · CSLB #916705 · as of October 14, 2026
Active · clear
Marvin's Electrical INC
Sun Valley, CA · CSLB #963864 · as of October 14, 2026
Active · clear
Marzullo Electric CO
Sebastopol, CA · CSLB #430615 · as of October 14, 2026
Active · clear
Masah Electric
Anaheim, CA · CSLB #1079459 · as of October 14, 2026
Active · clear
Mascari Electric
El Cajon, CA · CSLB #986865 · as of October 14, 2026
Active · clear
Ma's Electric Company
San Francisco, CA · CSLB #598711 · as of October 14, 2026
Active · clear
Ben Maselli Electric
Grass Valley, CA · CSLB #1121405 · as of October 14, 2026
Active · clear
Masellis Electric & Solar INC
Escalon, CA · CSLB #299990 · as of October 14, 2026
Active · clear
Masis Aghazarian INC
Castaic, CA · CSLB #1130786 · as of October 14, 2026
Active · clear
Mason Electric
Inglewood, CA · CSLB #1082348 · as of October 14, 2026
Active · clear
Mason Electrical
Laguna Niguel, CA · CSLB #1104942 · as of October 14, 2026
Active · clear
Mike Mason Electric
Penn Valley, CA · CSLB #517538 · as of October 14, 2026
Active · clear
Massay Electric
Alameda, CA · CSLB #561252 · as of October 14, 2026
Active · clear
Mass Electric INC
Dana Point, CA · CSLB #940168 · as of October 14, 2026
Active · clear
Mark M Mastali
Torrance, CA · CSLB #588814 · as of October 14, 2026
Active · clear
Mast Electric INC
Santee, CA · CSLB #1039704 · as of October 14, 2026
Active · clear
Mastercraft Electric
La Mesa, CA · CSLB #471110 · as of October 14, 2026
Active · clear
Master Craft Electric INC
Pacific, CA · CSLB #1096125 · as of October 14, 2026
Active · clear
Master Electric
Alameda, CA · CSLB #828429 · as of October 14, 2026
Active · clear
Master Electric
Agoura Hills, CA · CSLB #523598 · as of October 14, 2026
Active · clear
Master Electric Corporation
Alviso, CA · CSLB #930923 · as of October 14, 2026
Active · clear
Master Electric & Garage Doors
Spring Valley, CA · CSLB #1102545 · as of October 14, 2026
Active · clear
Master Electric Service
Montclair, CA · CSLB #925801 · as of October 14, 2026
Active · clear
Mastermind Controls And Electric
Victorville, CA · CSLB #1066987 · as of October 14, 2026
Active · clear
Mastermind Electric
Anaheim, CA · CSLB #1094803 · as of October 14, 2026
Active · clear
Mastermind Electric
Rialto, CA · CSLB #1048750 · as of October 14, 2026
Active · clear
Master Repair Electric
Coachella, CA · CSLB #779861 · as of October 14, 2026
Active · clear
Master's Electrical Service
Santa Clarita, CA · CSLB #317393 · as of October 14, 2026
Active · clear
Master's Electrical Work Solutions
Riverside, CA · CSLB #1149862 · as of October 14, 2026
Active · clear
Masterson Electric
Los Gatos, CA · CSLB #1110981 · as of October 14, 2026
Active · clear
Master Tech Security
San Bernardino, CA · CSLB #1043648 · as of October 14, 2026
Active · clear
Masterworks Electric INC
Sacramento, CA · CSLB #1147470 · as of October 14, 2026
Active · clear
Mata Electric LLC
Oceanside, CA · CSLB #1069168 · as of October 14, 2026
Active · clear
Mata Enterprises
Oceanside, CA · CSLB #328884 · as of October 14, 2026
Active · clear
Mata INC
Riverside, CA · CSLB #1141748 · as of October 14, 2026
Active · clear
Mat Electric Service
Irvine, CA · CSLB #1143299 · as of October 14, 2026
Active · clear
Matheny Electric
Santa Rosa, CA · CSLB #1150443 · as of October 14, 2026
Active · clear
Mather Electric
Mather, CA · CSLB #1046012 · as of October 14, 2026
Active · clear
Mathews Electric
Marysville, CA · CSLB #257126 · as of October 14, 2026
Active · clear
Timothy S Matlack
Ontario, CA · CSLB #958791 · as of October 14, 2026
Active · clear
Matrix Electric Contractors INC
Emeryville, CA · CSLB #1100491 · as of October 14, 2026
Active · clear
Matrix Security INC
Simi Valley, CA · CSLB #966110 · as of October 14, 2026
Active · clear
Matrix Technologies Electrical Contractors INC
Corona, CA · CSLB #819952 · as of October 14, 2026
Active · clear
Matrixx 7 INC
Granada Hills, CA · CSLB #1124961 · as of October 14, 2026
Active · clear
Matson - Services
Auburn, CA · CSLB #868885 · as of October 14, 2026
Active · clear
Matsumoto Electric INC
Temecula, CA · CSLB #779410 · as of October 14, 2026
Active · clear
Matt Anderson Electric INC
Turlock, CA · CSLB #728694 · as of October 14, 2026
Active · clear
Matt Electric
San Diego, CA · CSLB #1076506 · as of October 14, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 14, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.