Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,771 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 28, 2026.

Showing 1,141–1,200 of 20,771 contractors

Alston Electrical Service
Los Angeles, CA · CSLB #650639 · as of June 28, 2026
Active · clear
Altadena Energy & Solar INC
Pasadena, CA · CSLB #979146 · as of June 28, 2026
Active · clear
Alta Electrical Group
Patterson, CA · CSLB #834129 · as of June 28, 2026
Active · clear
Alta Electric Sco
San Leandro, CA · CSLB #804518 · as of June 28, 2026
Active · clear
Alta G Electric INC
Whittier, CA · CSLB #1038452 · as of June 28, 2026
Active · clear
Altamont Electric And Lighting LLC
Livermore, CA · CSLB #1099302 · as of June 28, 2026
Active · clear
Altamont Electric INC
Tracy, CA · CSLB #1092907 · as of June 28, 2026
Active · clear
Altamont Fire Protection LLC
Manteca, CA · CSLB #1128409 · as of June 28, 2026
Active · clear
Altap Electrical
San Jose, CA · CSLB #692291 · as of June 28, 2026
Active · clear
Alta Volt Electric LLC
Sacramento, CA · CSLB #1153881 · as of June 28, 2026
Active · clear
Alta West Electric INC
Reseda, CA · CSLB #896150 · as of June 28, 2026
Active · clear
Altech
Oceanside, CA · CSLB #1129220 · as of June 28, 2026
Active · clear
Alt Electric
Fairfax, CA · CSLB #825279 · as of June 28, 2026
Active · clear
Alternating Power Electric INC
Panorama, CA · CSLB #1109906 · as of June 28, 2026
Active · clear
Alternativa Electrical Services
Manteca, CA · CSLB #1132238 · as of June 28, 2026
Active · clear
Alternative Electric
Modesto, CA · CSLB #1154876 · as of June 28, 2026
Active · clear
Alternative Energy Solutions
Thousand Oaks, CA · CSLB #1123060 · as of June 28, 2026
Active · clear
Alternative Energy Systems INC
Chico, CA · CSLB #853351 · as of June 28, 2026
Active · clear
Alternative Power And Electric
Saratoga, CA · CSLB #1086918 · as of June 28, 2026
Active · clear
Alternative Power And Light
Aptos, CA · CSLB #637759 · as of June 28, 2026
Active · clear
Altin Electric INC
Aliso Viejo, CA · CSLB #1081703 · as of June 28, 2026
Active · clear
Altos Electric INC
San Pablo, CA · CSLB #1083941 · as of June 28, 2026
Active · clear
Altsys Solar INC
Tulare, CA · CSLB #944549 · as of June 28, 2026
Active · clear
Alturdyne International
El Cajon, CA · CSLB #1041075 · as of June 28, 2026
Active · clear
Alva Electric INC
Cudahy, CA · CSLB #1068417 · as of June 28, 2026
Active · clear
Alvah Contracting LLC
South San Francisco, CA · CSLB #1085713 · as of June 28, 2026
Active · clear
Jaag Business INC DBA Alvarado A/c
Van Nuys, CA · CSLB #775534 · as of June 28, 2026
Active · clear
Alvarado Electric
San Diego, CA · CSLB #960163 · as of June 28, 2026
Active · clear
Ignacio Alvarado
Sylmar, CA · CSLB #1084576 · as of June 28, 2026
Active · clear
Jorge Alvarado
Corona, CA · CSLB #1025338 · as of June 28, 2026
Active · clear
Alvarado's INC
Sacramento, CA · CSLB #1125803 · as of June 28, 2026
Active · clear
Edwin Alvarenga
Petaluma, CA · CSLB #888230 · as of June 28, 2026
Active · clear
Alvarez Electric
Lemon Grove, CA · CSLB #855961 · as of June 28, 2026
Active · clear
Alvarez Electrical & Dairy Service
Tipton, CA · CSLB #992308 · as of June 28, 2026
Active · clear
Manuel Alvarez
Los Angeles, CA · CSLB #1100755 · as of June 28, 2026
Active · clear
M Alvarez Electric
Thousand Palms, CA · CSLB #686006 · as of June 28, 2026
Active · clear
Alvarez Voltage
San Diego, CA · CSLB #1110107 · as of June 28, 2026
Active · clear
Alves Electric
San Diego, CA · CSLB #719369 · as of June 28, 2026
Active · clear
Alves Electric
Selma, CA · CSLB #696958 · as of June 28, 2026
Active · clear
Alvin W Electric
Hayward, CA · CSLB #750384 · as of June 28, 2026
Active · clear
Alvord Electric
San Jose, CA · CSLB #978527 · as of June 28, 2026
Active · clear
Always Current Electric
Boulder Creek, CA · CSLB #1024590 · as of June 28, 2026
Active · clear
Always Electrical
Rancho Cordova, CA · CSLB #776400 · as of June 28, 2026
Active · clear
Always Electrical & Maintenance
San Diego, CA · CSLB #944166 · as of June 28, 2026
Active · clear
Always On
Valley Village, CA · CSLB #829793 · as of June 28, 2026
Active · clear
Always On Electric INC
San Diego, CA · CSLB #1087774 · as of June 28, 2026
Active · clear
Always Quality Electrical INC
San Diego, CA · CSLB #443068 · as of June 28, 2026
Active · clear
Alyadoz Electric
Richmond, CA · CSLB #1020000 · as of June 28, 2026
Active · clear
Al'z Electrical And Lighting Service A Partnership
Wildomar, CA · CSLB #1026060 · as of June 28, 2026
Active · clear
Amador Electric
Volcano, CA · CSLB #731226 · as of June 28, 2026
Active · clear
Amano Electric
El Dorado Hills, CA · CSLB #1137280 · as of June 28, 2026
Active · clear
Amaral Electric
Weed, CA · CSLB #971928 · as of June 28, 2026
Active · clear
Amason Industrial Electric
Norco, CA · CSLB #812638 · as of June 28, 2026
Active · clear
Amato Electric
St Helena, CA · CSLB #636032 · as of June 28, 2026
Active · clear
Ama Traffic Loops INC
Chino, CA · CSLB #1070263 · as of June 28, 2026
Active · clear
Brian Joel Amaya
Riverside, CA · CSLB #1119417 · as of June 28, 2026
Active · clear
Amazing Airconditioning INC
Los Angeles, CA · CSLB #863510 · as of June 28, 2026
Active · clear
Amb Electric
Concord, CA · CSLB #1106455 · as of June 28, 2026
Active · clear
Amber Electric
Buena Park, CA · CSLB #712383 · as of June 28, 2026
Active · clear
Amber Electric
Richmond, CA · CSLB #942075 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.