Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,129 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 8, 2026.

Showing 6,781–6,840 of 15,129 contractors

James Company
El Cajon, CA · CSLB #815684 · as of October 8, 2026
Active · clear
David James Backhoe Service LLC
Graton, CA · CSLB #1115362 · as of October 8, 2026
Active · clear
Doug James Excavating And Backhoe Service
Grangeville, CA · CSLB #495450 · as of October 8, 2026
Active · clear
James Dufloth Construction
Santa Rosa, CA · CSLB #998420 · as of October 8, 2026
Active · clear
James Fletcher Construction
Banifay, CA · CSLB #1134761 · as of October 8, 2026
Active · clear
James Harrington Engineering
Monterey, CA · CSLB #1157129 · as of October 8, 2026
Active · clear
James Lyons Construction Services INC
San Jose, CA · CSLB #804285 · as of October 8, 2026
Active · clear
James M Doolittle
Banning, CA · CSLB #385718 · as of October 8, 2026
Active · clear
Jameson Hydro Crane Service LLC
Visalia, CA · CSLB #1064665 · as of October 8, 2026
Active · clear
R C James Construction
Shingle Springs, CA · CSLB #963084 · as of October 8, 2026
Active · clear
James Wedrell
San Francisco, CA · CSLB #613099 · as of October 8, 2026
Active · clear
James W Fowler CO
Dallas, CA · CSLB #777391 · as of October 8, 2026
Active · clear
W R James INC
Gilroy, CA · CSLB #844292 · as of October 8, 2026
Active · clear
Jamin Boland's North INC
Binghamton, CA · CSLB #960589 · as of October 8, 2026
Active · clear
Jamison Engineering Contractors INC
Santa Ana, CA · CSLB #760355 · as of October 8, 2026
Active · clear
Janc Construction Company INC
Red Bluff, CA · CSLB #763637 · as of October 8, 2026
Active · clear
Jandu General Engineering INC
Saratoga, CA · CSLB #1095286 · as of October 8, 2026
Active · clear
Janus Corporation
Concord, CA · CSLB #572682 · as of October 8, 2026
Active · clear
Johnny Alberto Jaramillo
Salinas, CA · CSLB #1025070 · as of October 8, 2026
Active · clear
Jared Toevs Engineering
Shandon, CA · CSLB #1064456 · as of October 8, 2026
Active · clear
Jarrett Foundations LLC
Mc Clellan, CA · CSLB #999006 · as of October 8, 2026
Active · clear
Jars General Engineering
Riverside, CA · CSLB #730147 · as of October 8, 2026
Active · clear
Jarvis Excavating
Acton, CA · CSLB #638790 · as of October 8, 2026
Active · clear
Jasebro Engineering
Norco, CA · CSLB #1075307 · as of October 8, 2026
Active · clear
Jason Barry General Engineering
Orange, CA · CSLB #1035413 · as of October 8, 2026
Active · clear
Dee Jaspar And Associates
Bakersfield, CA · CSLB #426321 · as of October 8, 2026
Active · clear
J & A Structures INC
Corona, CA · CSLB #1042551 · as of October 8, 2026
Active · clear
Jasz CO INC
Richmond, CA · CSLB #883279 · as of October 8, 2026
Active · clear
Jauregui & Culver INC
Escondido, CA · CSLB #708231 · as of October 8, 2026
Active · clear
Javier Gaucin Santillan
Coachella, CA · CSLB #1149091 · as of October 8, 2026
Active · clear
Javier's Construction INC
Oxnard, CA · CSLB #837060 · as of October 8, 2026
Active · clear
Jaw INC
Santa Rosa, CA · CSLB #1083628 · as of October 8, 2026
Active · clear
Jax General Engineering INC
El Centro, CA · CSLB #1099207 · as of October 8, 2026
Active · clear
Jay Construction
Berkeley, CA · CSLB #633673 · as of October 8, 2026
Active · clear
Jaycox Construction CNG
San Bernardino, CA · CSLB #908226 · as of October 8, 2026
Active · clear
Jaydee Contractors INC
Bakersfield, CA · CSLB #1135034 · as of October 8, 2026
Active · clear
Jaykins Construction LLC
Roseville, CA · CSLB #1130311 · as of October 8, 2026
Active · clear
Jaynes Brothers Construction INC
Newbury Park, CA · CSLB #896407 · as of October 8, 2026
Active · clear
Jayz & Sonz Concrete
Visalia, CA · CSLB #1018284 · as of October 8, 2026
Active · clear
Jazzar Construction Group INC
Irvine, CA · CSLB #1043051 · as of October 8, 2026
Active · clear
JB - TC Ventures LLC DBA JB Bostick Company
Roseville, CA · CSLB #669487 · as of October 8, 2026
Active · clear
JB Bostick LLC
Anaheim, CA · CSLB #341573 · as of October 8, 2026
Active · clear
J B Builders Fire Protection INC
Lynwood, CA · CSLB #923970 · as of October 8, 2026
Active · clear
J B C Design & Build CO
Riverside, CA · CSLB #982238 · as of October 8, 2026
Active · clear
J B Construction
Medford, CA · CSLB #1101436 · as of October 8, 2026
Active · clear
J B Dirtworks INC
Santee, CA · CSLB #1044972 · as of October 8, 2026
Active · clear
J B Excavating
Applegate, CA · CSLB #593786 · as of October 8, 2026
Active · clear
J B Excavating INC
Palo Cedro, CA · CSLB #655742 · as of October 8, 2026
Active · clear
JB Excavation INC
Tuolumne, CA · CSLB #1082083 · as of October 8, 2026
Active · clear
JB Fuel Solutions LLC
La Mirada, CA · CSLB #1092709 · as of October 8, 2026
Active · clear
JB Infrastructure
Concord, CA · CSLB #1048640 · as of October 8, 2026
Active · clear
J B L Associates
California City, CA · CSLB #946142 · as of October 8, 2026
Active · clear
JBM Energy Solutions LLC
Lawrenceville, CA · CSLB #1120842 · as of October 8, 2026
Active · clear
J Boone Mechanical INC
Clovis, CA · CSLB #1032006 · as of October 8, 2026
Active · clear
JB Ranch Solutions LLC
Lincoln, CA · CSLB #1154762 · as of October 8, 2026
Active · clear
J B R Earthwork And Electric
Orland, CA · CSLB #882913 · as of October 8, 2026
Active · clear
J B R Engineering INC
Foothill Ranch, CA · CSLB #986658 · as of October 8, 2026
Active · clear
Jb's General Engineering INC
Atascadero, CA · CSLB #595006 · as of October 8, 2026
Active · clear
JBS Green Builders INC
Saratoga, CA · CSLB #980527 · as of October 8, 2026
Active · clear
Jb's High Voltage INC
Woodland, CA · CSLB #1031576 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.