Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,738 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 21, 2026.

Showing 18,541–18,600 of 20,738 contractors

Unlimited Electrical And Lighting
La Mesa, CA · CSLB #1074329 · as of October 21, 2026
Active · clear
Unlimited Power
Coronado, CA · CSLB #838557 · as of October 21, 2026
Active · clear
Unlimited Power Solutions
Eastvale, CA · CSLB #1117399 · as of October 21, 2026
Active · clear
Unlimited Security Systems
San Francisco, CA · CSLB #541718 · as of October 21, 2026
Active · clear
Unpingco Electric
Antioch, CA · CSLB #1140899 · as of October 21, 2026
Active · clear
Unstoppable Solar And Electric LLC
Sacramento, CA · CSLB #1161953 · as of October 21, 2026
Active · clear
Unwired Broadband LLC
Fresno, CA · CSLB #1094081 · as of October 21, 2026
Active · clear
Upchurch Electric INC
Ione, CA · CSLB #534777 · as of October 21, 2026
Active · clear
Update Electric INC
Santa Ana, CA · CSLB #1138671 · as of October 21, 2026
Active · clear
Upgrade Elecrtical INC
Santee, CA · CSLB #869086 · as of October 21, 2026
Active · clear
Upgrade Electric
Jamul, CA · CSLB #922028 · as of October 21, 2026
Active · clear
Upgrade Electrical Contractors INC
Atascadero, CA · CSLB #1041627 · as of October 21, 2026
Active · clear
Up-grade Electric Incorporated
Long Beach, CA · CSLB #661715 · as of October 21, 2026
Active · clear
A. Upland Fire Protection INC
Rancho Cucamonga, CA · CSLB #1006684 · as of October 21, 2026
Active · clear
Upper Echelon Electrical Services LLC
Bowling Green, CA · CSLB #1159205 · as of October 21, 2026
Active · clear
Upright Communications INC
Ontario, CA · CSLB #1002378 · as of October 21, 2026
Active · clear
Upright Electric Solar
Lodi, CA · CSLB #1029174 · as of October 21, 2026
Active · clear
U P S C O Powersafe Systems INC
Upland, CA · CSLB #886143 · as of October 21, 2026
Active · clear
U P S Protection
Anaheim, CA · CSLB #1025707 · as of October 21, 2026
Active · clear
Uptime Power Services INC
Campbell, CA · CSLB #849335 · as of October 21, 2026
Active · clear
Upvalley Electric INC
St Helena, CA · CSLB #970007 · as of October 21, 2026
Active · clear
Urban Electrical Company
Granite Bay, CA · CSLB #1084175 · as of October 21, 2026
Active · clear
Urban Energy INC
San Rafael, CA · CSLB #971231 · as of October 21, 2026
Active · clear
Urban Energy Solar INC
Huntington Beach, CA · CSLB #944115 · as of October 21, 2026
Active · clear
Ur Bay Area Solar Electric LLC
Tracy, CA · CSLB #1095537 · as of October 21, 2026
Active · clear
Urey - W - Electrical CO INC
Millbrae, CA · CSLB #643000 · as of October 21, 2026
Active · clear
Urias Electric INC
Daly City, CA · CSLB #1005077 · as of October 21, 2026
Active · clear
Miguel E Urrutia JR
Lake Balboa, CA · CSLB #902971 · as of October 21, 2026
Active · clear
Urueta Electric
Hemet, CA · CSLB #1114715 · as of October 21, 2026
Active · clear
US Ac Power INC
Los Angeles, CA · CSLB #1099115 · as of October 21, 2026
Active · clear
Hung Ming Chen DBA USA Electric
Fremont, CA · CSLB #1042742 · as of October 21, 2026
Active · clear
USA Electric
Tarzana, CA · CSLB #892870 · as of October 21, 2026
Active · clear
U S A Electrical Company INC
Anaheim, CA · CSLB #632999 · as of October 21, 2026
Active · clear
U S A Fire & Safety INC
Orange, CA · CSLB #902448 · as of October 21, 2026
Active · clear
US American Electrical Services
Glendale, CA · CSLB #1009118 · as of October 21, 2026
Active · clear
U S A Power INC
Palmdale, CA · CSLB #423309 · as of October 21, 2026
Active · clear
USA Pro Electric
Sun Valley, CA · CSLB #1055515 · as of October 21, 2026
Active · clear
U S A Repairs INC
Sherman Oaks, CA · CSLB #948234 · as of October 21, 2026
Active · clear
USA Tech Electric
Castaic, CA · CSLB #1061065 · as of October 21, 2026
Active · clear
Semik Aghakhani DBA U S Crest Electric
Sun Valley, CA · CSLB #1055420 · as of October 21, 2026
Active · clear
U S Electric
Porter Ranch, CA · CSLB #859490 · as of October 21, 2026
Active · clear
U S Electric
Discovery Bay, CA · CSLB #522121 · as of October 21, 2026
Active · clear
U S Electric
Los Angeles, CA · CSLB #871582 · as of October 21, 2026
Active · clear
U S Electrical Services
Granada Hills, CA · CSLB #829020 · as of October 21, 2026
Active · clear
US Electric Company
San Jacinto, CA · CSLB #1007251 · as of October 21, 2026
Active · clear
U S Electric Contractor INC
La Mesa, CA · CSLB #1009252 · as of October 21, 2026
Active · clear
U S Electric Controls INC
Discovery Bay, CA · CSLB #1019831 · as of October 21, 2026
Active · clear
US Electric LLC
Yuma, CA · CSLB #1133067 · as of October 21, 2026
Active · clear
US Electric Pros
Ventura, CA · CSLB #1055781 · as of October 21, 2026
Active · clear
U S Electric System
Rancho Santa Margarita, CA · CSLB #1087442 · as of October 21, 2026
Active · clear
U S Electric Technologies INC
San Francisco, CA · CSLB #713221 · as of October 21, 2026
Active · clear
Usel Electric INC
Los Angeles, CA · CSLB #1132381 · as of October 21, 2026
Active · clear
US Power Service INC
Norwalk, CA · CSLB #1089963 · as of October 21, 2026
Active · clear
US Prime Services
Pacoima, CA · CSLB #1160281 · as of October 21, 2026
Active · clear
U S Surveillance Systems
Brisbane, CA · CSLB #941056 · as of October 21, 2026
Active · clear
U S Tower Services INC
Missoula, CA · CSLB #941931 · as of October 21, 2026
Active · clear
Utility Line Management Services
Kansas City, CA · CSLB #1084831 · as of October 21, 2026
Active · clear
Utilityline Solutions LLC
Hemet, CA · CSLB #1159275 · as of October 21, 2026
Active · clear
Utley Electrical
Sun City, CA · CSLB #848158 · as of October 21, 2026
Active · clear
John Robert Utley
Fontana, CA · CSLB #808429 · as of October 21, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 21, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.