Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,133 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 18, 2026.

Showing 14,341–14,400 of 15,133 contractors

Wolin Excavation INC
Plymouth, CA · CSLB #1005873 · as of October 18, 2026
Active · clear
Wolverine General Engineering INC
Palmdale, CA · CSLB #1060319 · as of October 18, 2026
Active · clear
Wonderful Development And Construction
South El Monte, CA · CSLB #1118907 · as of October 18, 2026
Active · clear
Winnie Wong Construction
South San Francisco, CA · CSLB #1119231 · as of October 18, 2026
Active · clear
Chang Woo Construction
Sacramento, CA · CSLB #626057 · as of October 18, 2026
Active · clear
Wood Bros INC
Lemoore, CA · CSLB #558257 · as of October 18, 2026
Active · clear
Woodcliff Corporation
Los Angeles, CA · CSLB #719883 · as of October 18, 2026
Active · clear
Wood Excavating INC
South Lake Tahoe, CA · CSLB #841893 · as of October 18, 2026
Active · clear
Wood Group USA INC
Houston, CA · CSLB #1086713 · as of October 18, 2026
Active · clear
Woodlake Builders INC
Murrieta, CA · CSLB #1035936 · as of October 18, 2026
Active · clear
Wood Lane Construction INC
Los Angeles, CA · CSLB #1057518 · as of October 18, 2026
Active · clear
Wood Lane Pipeline LLC
West Hollywood, CA · CSLB #1072411 · as of October 18, 2026
Active · clear
Woods Construction
South San Francisco, CA · CSLB #533319 · as of October 18, 2026
Active · clear
James Denver Woods JR
Cardiff, CA · CSLB #660927 · as of October 18, 2026
Active · clear
L H Woods & Sons INC
Cardiff, CA · CSLB #213353 · as of October 18, 2026
Active · clear
Russell C Woods
Marysville, CA · CSLB #775683 · as of October 18, 2026
Active · clear
Ron Woody
Woody, CA · CSLB #380907 · as of October 18, 2026
Active · clear
Woolworth Construction LLC
Torrance, CA · CSLB #1147158 · as of October 18, 2026
Active · clear
Stanley Kai-shan Woo
San Jose, CA · CSLB #414883 · as of October 18, 2026
Active · clear
World Commodities Incorporated
Huntington Beach, CA · CSLB #1065929 · as of October 18, 2026
Active · clear
World Oil Corp
South Gate, CA · CSLB #1111813 · as of October 18, 2026
Active · clear
Worldwide Construction Services INC
Anaheim, CA · CSLB #875691 · as of October 18, 2026
Active · clear
Worley Group INC
Houston, CA · CSLB #480719 · as of October 18, 2026
Active · clear
Steven Worley Construction INC
El Cajon, CA · CSLB #758842 · as of October 18, 2026
Active · clear
Reginald Eugene Wortham
Los Angeles, CA · CSLB #802712 · as of October 18, 2026
Active · clear
Worthington Construction INC
Corona, CA · CSLB #714836 · as of October 18, 2026
Active · clear
J A Wouters INC
Templeton, CA · CSLB #861483 · as of October 18, 2026
Active · clear
WPL Builder INC
Irvine, CA · CSLB #1102914 · as of October 18, 2026
Active · clear
W R A Construction INC
Camarillo, CA · CSLB #1015378 · as of October 18, 2026
Active · clear
Wreck Age Demolition INC
Chino Hills, CA · CSLB #890096 · as of October 18, 2026
Active · clear
W R Forde Associates INC
Richmond, CA · CSLB #1025853 · as of October 18, 2026
Active · clear
Wright Construction Engineering Corp
San Marcos, CA · CSLB #995153 · as of October 18, 2026
Active · clear
Wright Contracting INC
Santa Rosa, CA · CSLB #417421 · as of October 18, 2026
Active · clear
Wright Excavation INC
Oxnard, CA · CSLB #787147 · as of October 18, 2026
Active · clear
Wright Process Systems
Lodi, CA · CSLB #574101 · as of October 18, 2026
Active · clear
Steve M Wright
Citrus Heights, CA · CSLB #379363 · as of October 18, 2026
Active · clear
W S Construction CO
Cerritos, CA · CSLB #521254 · as of October 18, 2026
Active · clear
W S K & Sons INC
Yucaipa, CA · CSLB #888712 · as of October 18, 2026
Active · clear
WSP USA INC
New York, CA · CSLB #920405 · as of October 18, 2026
Active · clear
W T S Construction
Los Angeles, CA · CSLB #1033867 · as of October 18, 2026
Active · clear
Hao Wu
Irvine, CA · CSLB #976574 · as of October 18, 2026
Active · clear
Jason C Wu
Arcadia, CA · CSLB #343407 · as of October 18, 2026
Active · clear
Jiayu Wu Construction
Corona, CA · CSLB #1093644 · as of October 18, 2026
Active · clear
Mark A Wunch General Contractor
San Diego, CA · CSLB #453141 · as of October 18, 2026
Active · clear
Wunderlich - Malec Systems INC
Eden Prairie, CA · CSLB #804642 · as of October 18, 2026
Active · clear
Wunschel Bros INC
Sacramento, CA · CSLB #279766 · as of October 18, 2026
Active · clear
Wunschel & Sons INC
Placerville, CA · CSLB #924521 · as of October 18, 2026
Active · clear
W V Construction Company
Temecula, CA · CSLB #982070 · as of October 18, 2026
Active · clear
Wvi Engineering
Tarzana, CA · CSLB #591217 · as of October 18, 2026
Active · clear
WW & Associates INC
Fresno, CA · CSLB #1111924 · as of October 18, 2026
Active · clear
Wwci
Bakersfield, CA · CSLB #735604 · as of October 18, 2026
Active · clear
WW Communication INC
Olivehurst, CA · CSLB #1046015 · as of October 18, 2026
Active · clear
W Wood & Associates Development INC
San Bernardino, CA · CSLB #944689 · as of October 18, 2026
Active · clear
Jay W Wyant CO INC
Byron, CA · CSLB #910341 · as of October 18, 2026
Active · clear
Wyatt General Engineering
Menifee, CA · CSLB #1056775 · as of October 18, 2026
Active · clear
Wycoff Construction INC
Stonyford, CA · CSLB #1136271 · as of October 18, 2026
Active · clear
W Y Developer INC
Redwood City, CA · CSLB #1001918 · as of October 18, 2026
Active · clear
Double U Enterprises LLC DBA RG Wydner
Valley Springs, CA · CSLB #1091496 · as of October 18, 2026
Active · clear
Jeff Wyffels Construction
Santa Rosa, CA · CSLB #872978 · as of October 18, 2026
Active · clear
Wylatti Resource Management INC
Covelo, CA · CSLB #934597 · as of October 18, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.