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 6, 2026.

Showing 541–600 of 20,645 contractors

Advanced Electric Enterprises INC
Ventura, CA · CSLB #508668 · as of October 6, 2026
Active · clear
Advanced Electric Professionals
La Puente, CA · CSLB #1140543 · as of October 6, 2026
Active · clear
Advanced Electric Service
Anderson, CA · CSLB #832236 · as of October 6, 2026
Active · clear
Advanced Electric Services Incorporated
Fresno, CA · CSLB #841114 · as of October 6, 2026
Active · clear
Advanced Electric & Sound
Chico, CA · CSLB #623540 · as of October 6, 2026
Active · clear
Advanced Electronic Security Systems
Clearlake, CA · CSLB #528655 · as of October 6, 2026
Active · clear
Advanced Energy Compliance LLC
Agua Dulce, CA · CSLB #457743 · as of October 6, 2026
Active · clear
Advanced Enterprise Electrical CO
San Jose, CA · CSLB #1020993 · as of October 6, 2026
Active · clear
Advanced Fire Control INC
Valencia, CA · CSLB #1070984 · as of October 6, 2026
Active · clear
Advanced Fire Protection INC
Van Nuys, CA · CSLB #918744 · as of October 6, 2026
Active · clear
Advanced Home Automation
San Jose, CA · CSLB #746606 · as of October 6, 2026
Active · clear
Advanced Integration & Controls
Fresno, CA · CSLB #1159849 · as of October 6, 2026
Active · clear
Advanced Inverter Services INC
Yucaipa, CA · CSLB #812459 · as of October 6, 2026
Active · clear
Advanced Lan Techs INC
Irvine, CA · CSLB #1083534 · as of October 6, 2026
Active · clear
Advanced Lighting Services INC
Dublin, CA · CSLB #668348 · as of October 6, 2026
Active · clear
Advanced Mep Systems INC
Palm Desert, CA · CSLB #1125483 · as of October 6, 2026
Active · clear
Advanced Modern Power Systems
Murrieta, CA · CSLB #1126491 · as of October 6, 2026
Active · clear
Advanced Power & Electrical Solutions
Visalia, CA · CSLB #1132794 · as of October 6, 2026
Active · clear
Advanced Powering Services INC
Rancho Santa Margarita, CA · CSLB #831853 · as of October 6, 2026
Active · clear
Advanced Power Systems
Camarillo, CA · CSLB #609486 · as of October 6, 2026
Active · clear
Advanced Pro Electric
North Hollywood, CA · CSLB #1136080 · as of October 6, 2026
Active · clear
Advanced Refrigeration
Torrance, CA · CSLB #750381 · as of October 6, 2026
Active · clear
Advanced Security & Electric
Atwater, CA · CSLB #1019571 · as of October 6, 2026
Active · clear
Advanced Technology INC
Ontario, CA · CSLB #1064615 · as of October 6, 2026
Active · clear
Advanced Water & Power
Claremont, CA · CSLB #948066 · as of October 6, 2026
Active · clear
Advance Electric
Glendale, CA · CSLB #625212 · as of October 6, 2026
Active · clear
Advance Electrical Pro Services Pro INC
Sunland, CA · CSLB #1080652 · as of October 6, 2026
Active · clear
Advance Electrical Services INC
Burbank, CA · CSLB #1020503 · as of October 6, 2026
Active · clear
Advance Electric SB INC
Santa Barbara, CA · CSLB #885798 · as of October 6, 2026
Active · clear
Advance Fire Alarm And Equipment CO INC
Compton, CA · CSLB #1095897 · as of October 6, 2026
Active · clear
Advance Solar Hydro Wind Power INC
Redwood Valley, CA · CSLB #620243 · as of October 6, 2026
Active · clear
Advance Sound & Fire INC
Encino, CA · CSLB #847271 · as of October 6, 2026
Active · clear
Advaned Polhesar Lighting
Winnetka, CA · CSLB #997746 · as of October 6, 2026
Active · clear
Advantage Electric
Pioneertown, CA · CSLB #1013558 · as of October 6, 2026
Active · clear
Advantage Electrical
Ridgecrest, CA · CSLB #756098 · as of October 6, 2026
Active · clear
Advantage Electrical Services INC
Corona, CA · CSLB #686390 · as of October 6, 2026
Active · clear
Advantage Electric INC
Redding, CA · CSLB #750282 · as of October 6, 2026
Active · clear
Advantage Security
San Jose, CA · CSLB #766788 · as of October 6, 2026
Active · clear
Advantage Security And Multimedia INC
San Diego, CA · CSLB #882238 · as of October 6, 2026
Active · clear
A D V Electrical Services INC
Hesperia, CA · CSLB #641362 · as of October 6, 2026
Active · clear
Advocate Electric
Rocklin, CA · CSLB #1151702 · as of October 6, 2026
Active · clear
Adx Technologies INC
San Marcos, CA · CSLB #1125491 · as of October 6, 2026
Active · clear
A E Audio
San Diego, CA · CSLB #859521 · as of October 6, 2026
Active · clear
A E C
Burbank, CA · CSLB #759804 · as of October 6, 2026
Active · clear
A E C Electric
Pasadena, CA · CSLB #718801 · as of October 6, 2026
Active · clear
Aeco Systems INC
Hayward, CA · CSLB #701510 · as of October 6, 2026
Active · clear
A & E Electric
San Francisco, CA · CSLB #522000 · as of October 6, 2026
Active · clear
A E Electric
Alta Loma, CA · CSLB #1024482 · as of October 6, 2026
Active · clear
A E Electric
Vallejo, CA · CSLB #1160713 · as of October 6, 2026
Active · clear
Ae Electric
Visalia, CA · CSLB #1132091 · as of October 6, 2026
Active · clear
A&e Electrical Company INC
Hayward, CA · CSLB #704868 · as of October 6, 2026
Active · clear
A & E Electric INC
Hollister, CA · CSLB #1123687 · as of October 6, 2026
Active · clear
Ae Electric INC
Eastvale, CA · CSLB #1151732 · as of October 6, 2026
Active · clear
A E F Electric INC
Corona, CA · CSLB #704883 · as of October 6, 2026
Active · clear
Aegis Electrical INC
Carnelian Bay, CA · CSLB #896554 · as of October 6, 2026
Active · clear
A E HVAC & Electrical INC
Los Angeles, CA · CSLB #1111052 · as of October 6, 2026
Active · clear
Aei
Ceres, CA · CSLB #1122358 · as of October 6, 2026
Active · clear
A + Electric
Upland, CA · CSLB #991900 · as of October 6, 2026
Active · clear
A Electrical
Westminster, CA · CSLB #908353 · as of October 6, 2026
Active · clear
A Electrical Enterprise
Northridge, CA · CSLB #1106064 · as of October 6, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.