Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,266 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 13, 2026.

Showing 14,581–14,640 of 15,266 contractors

Wvi Engineering
Tarzana, CA · CSLB #591217 · as of July 13, 2026
Active · clear
WW & Associates INC
Fresno, CA · CSLB #1111924 · as of July 13, 2026
Active · clear
Wwci
Bakersfield, CA · CSLB #735604 · as of July 13, 2026
Active · clear
WW Communication INC
Olivehurst, CA · CSLB #1046015 · as of July 13, 2026
Active · clear
W Wood & Associates Development INC
San Bernardino, CA · CSLB #944689 · as of July 13, 2026
Active · clear
Jay W Wyant CO INC
Byron, CA · CSLB #910341 · as of July 13, 2026
Active · clear
Wyatt General Engineering
Menifee, CA · CSLB #1056775 · as of July 13, 2026
Active · clear
Wycoff Construction INC
Stonyford, CA · CSLB #1136271 · as of July 13, 2026
Active · clear
W Y Developer INC
Redwood City, CA · CSLB #1001918 · as of July 13, 2026
Active · clear
Double U Enterprises LLC DBA RG Wydner
Valley Springs, CA · CSLB #1091496 · as of July 13, 2026
Active · clear
Jeff Wyffels Construction
Santa Rosa, CA · CSLB #872978 · as of July 13, 2026
Active · clear
Wylatti Resource Management INC
Covelo, CA · CSLB #934597 · as of July 13, 2026
Active · clear
C E Wylie Construction Company
Rancho Santa Fe, CA · CSLB #218738 · as of July 13, 2026
Active · clear
Tim Wynne
Prescott Valley, CA · CSLB #992253 · as of July 13, 2026
Active · clear
Wysong Construction Company
Atascadero, CA · CSLB #471850 · as of July 13, 2026
Active · clear
W Z I INC
Bakersfield, CA · CSLB #629898 · as of July 13, 2026
Active · clear
X10 Group INC
Los Angeles, CA · CSLB #1064143 · as of July 13, 2026
Active · clear
X3 Communications
Escondido, CA · CSLB #933263 · as of July 13, 2026
Active · clear
Xavier Management CO
Lake Balboa, CA · CSLB #946949 · as of July 13, 2026
Active · clear
Xcel Engineering Corporation
Ripon, CA · CSLB #1090408 · as of July 13, 2026
Active · clear
Xcellence Engineering
Yorba Linda, CA · CSLB #1145587 · as of July 13, 2026
Active · clear
Xclusive Pipeline & Sewer
South El Monte, CA · CSLB #1129134 · as of July 13, 2026
Active · clear
Xeela Engineering LLC
Sacramento, CA · CSLB #1119468 · as of July 13, 2026
Active · clear
Xe Engineering INC
Cupertino, CA · CSLB #1157221 · as of July 13, 2026
Active · clear
X Engineering INC
Victorville, CA · CSLB #1140302 · as of July 13, 2026
Active · clear
Xiao Rong Wei
San Francisco, CA · CSLB #984594 · as of July 13, 2026
Active · clear
XKT Engineering INC
Vallejo, CA · CSLB #566979 · as of July 13, 2026
Active · clear
Xnergy
Poway, CA · CSLB #1027116 · as of July 13, 2026
Active · clear
Xorail INC
Jacksonville, CA · CSLB #1110859 · as of July 13, 2026
Active · clear
Xpress Concrete INC
Alta Loma, CA · CSLB #911587 · as of July 13, 2026
Active · clear
Xtreme Construction
Sonora, CA · CSLB #792294 · as of July 13, 2026
Active · clear
X X Stripe & Construction INC
Mc Kinleyville, CA · CSLB #1002749 · as of July 13, 2026
Active · clear
Xylem Water Solutions USA INC
Mira Loma, CA · CSLB #1101399 · as of July 13, 2026
Active · clear
Y 2 M Construction
Rolling Hills Estates, CA · CSLB #897293 · as of July 13, 2026
Active · clear
Yacko Construction INC
Ontario, CA · CSLB #1012085 · as of July 13, 2026
Active · clear
John Yacko
Ontario, CA · CSLB #764923 · as of July 13, 2026
Active · clear
Yaffee
Sacramento, CA · CSLB #830295 · as of July 13, 2026
Active · clear
Lewis C Yager
Ione, CA · CSLB #477578 · as of July 13, 2026
Active · clear
Y A K A R
Covina, CA · CSLB #909978 · as of July 13, 2026
Active · clear
Shinsuke Clifford Yamamoto INC
La Habra, CA · CSLB #699477 · as of July 13, 2026
Active · clear
Yama Sustainable Solutions INC
Bakersfield, CA · CSLB #1142421 · as of July 13, 2026
Active · clear
Melanio Yambao JR
Livermore, CA · CSLB #800821 · as of July 13, 2026
Active · clear
Yancon Energy Services INC
San Jose, CA · CSLB #1092802 · as of July 13, 2026
Active · clear
Yancy-gwerder INC
Elk Grove, CA · CSLB #710148 · as of July 13, 2026
Active · clear
Yanez Construction
Reedley, CA · CSLB #911672 · as of July 13, 2026
Active · clear
Guang Yang
Rancho Cucamonga, CA · CSLB #1059880 · as of July 13, 2026
Active · clear
Yarbs Grading And Paving INC
Fowler, CA · CSLB #964071 · as of July 13, 2026
Active · clear
Yard Creations Landscape Services INC
Escalon, CA · CSLB #1026616 · as of July 13, 2026
Active · clear
Jake Yardley Construction
Carlsbad, CA · CSLB #832698 · as of July 13, 2026
Active · clear
Yard Masters INC
Merced, CA · CSLB #715672 · as of July 13, 2026
Active · clear
Yates - Aecom A Joint Venture
Philadelphia, CA · CSLB #1119210 · as of July 13, 2026
Active · clear
W G Yates & Sons Construction Company
Philadelphia, CA · CSLB #827519 · as of July 13, 2026
Active · clear
Yaz Construction INC
Pacific Palisades, CA · CSLB #1054295 · as of July 13, 2026
Active · clear
Alireza Yazdanshenas
San Juan Capistrano, CA · CSLB #453219 · as of July 13, 2026
Active · clear
Amir Reza Yazdanshenas
San Juan Capistrano, CA · CSLB #1032348 · as of July 13, 2026
Active · clear
Yazy Construction
Fairfax, CA · CSLB #795068 · as of July 13, 2026
Active · clear
YBS Construction Engineering
San Diego, CA · CSLB #885270 · as of July 13, 2026
Active · clear
YCD INC
Rancho Cucamonga, CA · CSLB #1011691 · as of July 13, 2026
Active · clear
YD Construction & Development INC
Sherman Oaks, CA · CSLB #839200 · as of July 13, 2026
Active · clear
E L Yeager Construction Company
Riverside, CA · CSLB #930974 · as of July 13, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 13, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.