Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,259 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 4, 2026.

Showing 6,901–6,960 of 15,259 contractors

J B R Earthwork And Electric
Orland, CA · CSLB #882913 · as of July 4, 2026
Active · clear
J B R Engineering INC
Foothill Ranch, CA · CSLB #986658 · as of July 4, 2026
Active · clear
Jb's General Engineering INC
Atascadero, CA · CSLB #595006 · as of July 4, 2026
Active · clear
JBS Green Builders INC
Saratoga, CA · CSLB #980527 · as of July 4, 2026
Active · clear
Jb's High Voltage INC
Woodland, CA · CSLB #1031576 · as of July 4, 2026
Active · clear
J B Steel Fabricators INC
Tucson, CA · CSLB #1036466 · as of July 4, 2026
Active · clear
JC Air/plumbing/construction CO
Indio, CA · CSLB #520825 · as of July 4, 2026
Active · clear
JCB Consulting & Contracting INC
Chino Hills, CA · CSLB #322712 · as of July 4, 2026
Active · clear
J C Building Systems INC
Palm Springs, CA · CSLB #956586 · as of July 4, 2026
Active · clear
J C Cable CO INC
El Cajon, CA · CSLB #822046 · as of July 4, 2026
Active · clear
J C C INC
Concord, CA · CSLB #981209 · as of July 4, 2026
Active · clear
J C Construction
Camarillo, CA · CSLB #522628 · as of July 4, 2026
Active · clear
JC Construction
San Francisco, CA · CSLB #1108474 · as of July 4, 2026
Active · clear
JC Construction Company LLC
Sacramento, CA · CSLB #1076575 · as of July 4, 2026
Active · clear
J C Construction & Engineering INC
Shingle Springs, CA · CSLB #783974 · as of July 4, 2026
Active · clear
J C Corporation
Dana Point, CA · CSLB #984150 · as of July 4, 2026
Active · clear
J C E Equipment INC
Upland, CA · CSLB #879069 · as of July 4, 2026
Active · clear
J C Engineering
Thousand Oaks, CA · CSLB #1152195 · as of July 4, 2026
Active · clear
J C Engineering And Drilling
Oakley, CA · CSLB #1026484 · as of July 4, 2026
Active · clear
J&C Engineering INC
Grass Valley, CA · CSLB #1086187 · as of July 4, 2026
Active · clear
JC Environmental CO INC
National City, CA · CSLB #772290 · as of July 4, 2026
Active · clear
J & C General Engineering
Brentwood, CA · CSLB #1048690 · as of July 4, 2026
Active · clear
J C General Engineering Contractor INC
Petaluma, CA · CSLB #1036980 · as of July 4, 2026
Active · clear
J-C General Engineering INC
Lodi, CA · CSLB #481089 · as of July 4, 2026
Active · clear
J C Grading INC
Valley Center, CA · CSLB #783001 · as of July 4, 2026
Active · clear
Jco Engineering INC
Chico, CA · CSLB #1046070 · as of July 4, 2026
Active · clear
Jco Excavating INC
North Highlands, CA · CSLB #1151778 · as of July 4, 2026
Active · clear
JC Perrin Company
Redding, CA · CSLB #561731 · as of July 4, 2026
Active · clear
J & C Underground General Engineering Contractor
Burbank, CA · CSLB #734860 · as of July 4, 2026
Active · clear
J & C Wilson Construction INC
Wheatland, CA · CSLB #987949 · as of July 4, 2026
Active · clear
J & D Backhoe & Engineering
Tehachapi, CA · CSLB #435467 · as of July 4, 2026
Active · clear
JDB Construction
San Francisco, CA · CSLB #876159 · as of July 4, 2026
Active · clear
J De Sigio Construction INC DBA J D C
Baldwin Park, CA · CSLB #737593 · as of July 4, 2026
Active · clear
J&D Cald Engineering INC
Visalia, CA · CSLB #1125518 · as of July 4, 2026
Active · clear
J D Civil Engineering INC
Chino, CA · CSLB #1105126 · as of July 4, 2026
Active · clear
J D Communications INC
Hemet, CA · CSLB #1119361 · as of July 4, 2026
Active · clear
J D Demolition And Grading INC
Huntington Beach, CA · CSLB #886524 · as of July 4, 2026
Active · clear
J D Engineering And Contracting
Apple Valley, CA · CSLB #857362 · as of July 4, 2026
Active · clear
JD Engineering INC
Huntington Beach, CA · CSLB #1083070 · as of July 4, 2026
Active · clear
J & D Excavation INC
Meadow Vista, CA · CSLB #975030 · as of July 4, 2026
Active · clear
JDF Partners INC
Glendora, CA · CSLB #981638 · as of July 4, 2026
Active · clear
J D General Construction INC
Livermore, CA · CSLB #391749 · as of July 4, 2026
Active · clear
JD General Engineering Corp
Ukiah, CA · CSLB #1040595 · as of July 4, 2026
Active · clear
J D Jones Construction INC
Santa Rosa, CA · CSLB #1054028 · as of July 4, 2026
Active · clear
J D M Earth Works
Kelseyville, CA · CSLB #1026461 · as of July 4, 2026
Active · clear
JDM Excavation
Visalia, CA · CSLB #990296 · as of July 4, 2026
Active · clear
J D S Backhoe Service
Acampo, CA · CSLB #924218 · as of July 4, 2026
Active · clear
J D S Plumbing & Mechanical
Vista, CA · CSLB #895798 · as of July 4, 2026
Active · clear
Jd's Underground
Monterey, CA · CSLB #1096840 · as of July 4, 2026
Active · clear
J E A INC
Los Angeles, CA · CSLB #568906 · as of July 4, 2026
Active · clear
J & E Asphalt Maintenance
Buena Park, CA · CSLB #810580 · as of July 4, 2026
Active · clear
Jebl Engineering & Construction INC
San Luis Obispo, CA · CSLB #909002 · as of July 4, 2026
Active · clear
Jedco Consulting Engineers INC
El Cerrito, CA · CSLB #741458 · as of July 4, 2026
Active · clear
Jed Construction INC
Woodland Hills, CA · CSLB #843007 · as of July 4, 2026
Active · clear
J E Dunn Construction Company
Kansas City, CA · CSLB #748745 · as of July 4, 2026
Active · clear
J&e Engineering
Chino, CA · CSLB #1112809 · as of July 4, 2026
Active · clear
J & E Engineering And Construction
Riverside, CA · CSLB #1058387 · as of July 4, 2026
Active · clear
Jefco Equipment CO
Escondido, CA · CSLB #867079 · as of July 4, 2026
Active · clear
Jeffco General Engineering INC
Santa Rosa, CA · CSLB #1053010 · as of July 4, 2026
Active · clear
Jefferson State Highways INC
Redding, CA · CSLB #1055876 · as of July 4, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 4, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.