Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,268 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 11, 2026.

Showing 13,741–13,800 of 15,268 contractors

Upper Bay Engineering
Sacramento, CA · CSLB #1095850 · as of July 11, 2026
Active · clear
Uprite Construction Corporation
Irvine, CA · CSLB #932018 · as of July 11, 2026
Active · clear
Ups Industrial Services Of California INC
Deer Park, CA · CSLB #1039308 · as of July 11, 2026
Active · clear
Uptown General Engineering CO
Northridge, CA · CSLB #946747 · as of July 11, 2026
Active · clear
Urata And Sons Concrete LLC
Rancho Cordova, CA · CSLB #1035874 · as of July 11, 2026
Active · clear
Urban Bay Engineering
San Francisco, CA · CSLB #1141481 · as of July 11, 2026
Active · clear
Urbancraft Construction & Renovation INC
Los Angeles, CA · CSLB #1112595 · as of July 11, 2026
Active · clear
Urban Greening
Ventura, CA · CSLB #890771 · as of July 11, 2026
Active · clear
Urban Habitat
Palm Desert, CA · CSLB #963744 · as of July 11, 2026
Active · clear
Urban Legacy Builders
Newport Beach, CA · CSLB #1134514 · as of July 11, 2026
Active · clear
Urban Lifestyle Group INC
Arcadia, CA · CSLB #1103744 · as of July 11, 2026
Active · clear
Urban Pacific Construction Group INC
Long Beach, CA · CSLB #953795 · as of July 11, 2026
Active · clear
Urban West Construction INC
San Francisco, CA · CSLB #966120 · as of July 11, 2026
Active · clear
Urias Contracting INC
Chula Vista, CA · CSLB #1108808 · as of July 11, 2026
Active · clear
Urke Septic & Sewer
Grass Valley, CA · CSLB #652428 · as of July 11, 2026
Active · clear
Ursa Engineering
Redding, CA · CSLB #1102154 · as of July 11, 2026
Active · clear
Urs Corporation
Clayton, CA · CSLB #560739 · as of July 11, 2026
Active · clear
Urs Group INC
Clayton, CA · CSLB #769167 · as of July 11, 2026
Active · clear
Usact Corporation
Oakland, CA · CSLB #1103664 · as of July 11, 2026
Active · clear
U S A Development INC
Oak Hills, CA · CSLB #842131 · as of July 11, 2026
Active · clear
USA Septic Service
Lucerne Valley, CA · CSLB #885729 · as of July 11, 2026
Active · clear
U S Builders
Hawthorne, CA · CSLB #998118 · as of July 11, 2026
Active · clear
U S Builders And Consultants INC
Irvine, CA · CSLB #1067739 · as of July 11, 2026
Active · clear
U S Construction Enterprises Corp
Walnut, CA · CSLB #1032091 · as of July 11, 2026
Active · clear
U S Grading & Engineering
Palmdale, CA · CSLB #951656 · as of July 11, 2026
Active · clear
Usg West INC
Perry, CA · CSLB #1123642 · as of July 11, 2026
Active · clear
US Industrial General Engineering
Ventura, CA · CSLB #1127308 · as of July 11, 2026
Active · clear
US Industrial General Engineering INC
Santa Maria, CA · CSLB #1153819 · as of July 11, 2026
Active · clear
U S K O Construction
West Sacramento, CA · CSLB #863146 · as of July 11, 2026
Active · clear
US Longton INC
San Gabriel, CA · CSLB #950477 · as of July 11, 2026
Active · clear
U S Pneumatics INC
Sandy, CA · CSLB #514702 · as of July 11, 2026
Active · clear
U S Prime Contractor INC
Laguna Niguel, CA · CSLB #870656 · as of July 11, 2026
Active · clear
Uss Cal Builders INC
Stanton, CA · CSLB #654454 · as of July 11, 2026
Active · clear
Usseri Design Build Company
Lathrop, CA · CSLB #1144590 · as of July 11, 2026
Active · clear
U S T Compliance Testing INC
Turlock, CA · CSLB #846288 · as of July 11, 2026
Active · clear
U S Tower Services INC DBA U S Tower Services And Engineering INC
Missoula, CA · CSLB #1053352 · as of July 11, 2026
Active · clear
U S Trenchless INC
Sacramento, CA · CSLB #971065 · as of July 11, 2026
Active · clear
U S T Testing Services INC
Concord, CA · CSLB #866797 · as of July 11, 2026
Active · clear
U T E C Construction Company INC
San Francisco, CA · CSLB #1003950 · as of July 11, 2026
Active · clear
Utilicore LLC
Linden, CA · CSLB #1124755 · as of July 11, 2026
Active · clear
Utilion INC
Sacramento, CA · CSLB #1051908 · as of July 11, 2026
Active · clear
Utilities One INC
Voorhees Township, CA · CSLB #1087377 · as of July 11, 2026
Active · clear
Utilitix Pipelines INC
Hayward, CA · CSLB #1084224 · as of July 11, 2026
Active · clear
Utility Construction Company INC
Queen Creek, CA · CSLB #906009 · as of July 11, 2026
Active · clear
Utility Construction & Inspection CO
Napa, CA · CSLB #692848 · as of July 11, 2026
Active · clear
Utility Construction Services INC
South San Francisco, CA · CSLB #1037581 · as of July 11, 2026
Active · clear
Utility Equipment INC
Calimesa, CA · CSLB #537557 · as of July 11, 2026
Active · clear
Utility Partners Of America LLC
Greer, CA · CSLB #977170 · as of July 11, 2026
Active · clear
Utility Power Construction
Irvine, CA · CSLB #1104865 · as of July 11, 2026
Active · clear
Utility Service CO INC
Perry, CA · CSLB #815676 · as of July 11, 2026
Active · clear
Utility Services
Carmel Valley, CA · CSLB #548698 · as of July 11, 2026
Active · clear
Utility & Site INC
Napa, CA · CSLB #570401 · as of July 11, 2026
Active · clear
Utiliworks INC
San Bruno, CA · CSLB #1129413 · as of July 11, 2026
Active · clear
U U S Engineering INC
San Gabriel, CA · CSLB #1123063 · as of July 11, 2026
Active · clear
Aria Construction Enterprise INC DBA Uv Electric Company
Lafayette, CA · CSLB #545230 · as of July 11, 2026
Active · clear
V10 Construction
Pacoima, CA · CSLB #993485 · as of July 11, 2026
Active · clear
V 2 R INC
Bellflower, CA · CSLB #925046 · as of July 11, 2026
Active · clear
V3 Construction INC
Santa Fe Springs, CA · CSLB #1097923 · as of July 11, 2026
Active · clear
Va Builders LLC
Corona, CA · CSLB #1153929 · as of July 11, 2026
Active · clear
Vaca Valley Excavating & Trucking INC
Vacaville, CA · CSLB #615485 · as of July 11, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.