Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,380 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 1, 2026.

Showing 3,301–3,360 of 15,380 contractors

Continental Construction Corporation
El Segundo, CA · CSLB #291949 · as of July 1, 2026
Active · clear
Continental Engineering Company
Memphis, CA · CSLB #1047718 · as of July 1, 2026
Active · clear
Continental Property Services INC
Newport Beach, CA · CSLB #1023751 · as of July 1, 2026
Active · clear
Continuum Environmental Services LTD LLC
Akron, CA · CSLB #1064083 · as of July 1, 2026
Active · clear
Contorelli Construction INC
Huntington Beach, CA · CSLB #319552 · as of July 1, 2026
Active · clear
Contour - Sierra INC
Anderson, CA · CSLB #722096 · as of July 1, 2026
Active · clear
Contra Costa Electric INC
Martinez, CA · CSLB #139885 · as of July 1, 2026
Active · clear
Contract Development INC
Calabasas, CA · CSLB #619121 · as of July 1, 2026
Active · clear
Contractors Engineering INC
Long Beach, CA · CSLB #983249 · as of July 1, 2026
Active · clear
Contractors Rigging & Erectors
Paramount, CA · CSLB #530623 · as of July 1, 2026
Active · clear
Contreras Engineering & Remodeling INC
Chula Vista, CA · CSLB #969959 · as of July 1, 2026
Active · clear
Contri Construction Company
Las Vegas, CA · CSLB #267372 · as of July 1, 2026
Active · clear
Convergent Construction
Milpitas, CA · CSLB #1052685 · as of July 1, 2026
Active · clear
Converse Construction INC
Redding, CA · CSLB #842863 · as of July 1, 2026
Active · clear
Conz Construction INC
Healdsburg, CA · CSLB #794208 · as of July 1, 2026
Active · clear
Cook Backhoe Service
Waterford, CA · CSLB #849438 · as of July 1, 2026
Active · clear
Cook Construction
Cottonwood, CA · CSLB #598805 · as of July 1, 2026
Active · clear
Cook Construction Company
Canoga Park, CA · CSLB #431852 · as of July 1, 2026
Active · clear
Cook Construction Engineering Partnership
Stonyford, CA · CSLB #1136243 · as of July 1, 2026
Active · clear
Cook Development Group INC
Costa Mesa, CA · CSLB #1064949 · as of July 1, 2026
Active · clear
Cooke Construction Services
San Carlos, CA · CSLB #673873 · as of July 1, 2026
Active · clear
G B Cooke INC
Fullerton, CA · CSLB #366159 · as of July 1, 2026
Active · clear
Cook General Engineering INC DBA Cook Engineering INC
Rancho Cordova, CA · CSLB #816602 · as of July 1, 2026
Active · clear
Cook Enterprises
Penn Valley, CA · CSLB #580263 · as of July 1, 2026
Active · clear
William Cooke Construction
Oak Hills, CA · CSLB #1056358 · as of July 1, 2026
Active · clear
James R Cook
Gardena, CA · CSLB #434586 · as of July 1, 2026
Active · clear
Cook's Backhoe Service
Winton, CA · CSLB #837515 · as of July 1, 2026
Active · clear
Cooks Construction
Santa Maria, CA · CSLB #559786 · as of July 1, 2026
Active · clear
Cookson Construction
Horseshoe Bend, CA · CSLB #385260 · as of July 1, 2026
Active · clear
Cookson Enterprises INC
Escondido, CA · CSLB #926313 · as of July 1, 2026
Active · clear
Roosevelt Cooks Construction
San Miguel, CA · CSLB #750922 · as of July 1, 2026
Active · clear
Cooley Construction INC
Hesperia, CA · CSLB #348038 · as of July 1, 2026
Active · clear
Cooling Tower Depot INC
Golden, CA · CSLB #876422 · as of July 1, 2026
Active · clear
Cool White Sciences INC
Garden Grove, CA · CSLB #1035408 · as of July 1, 2026
Active · clear
Coombs Construction Engineering
Escondido, CA · CSLB #1014254 · as of July 1, 2026
Active · clear
John H Coon Engineering Contractor INC
Fresno, CA · CSLB #484044 · as of July 1, 2026
Active · clear
Cooper Chase Construction
Fresno, CA · CSLB #801675 · as of July 1, 2026
Active · clear
Cooper Construction And Engineering INC
Oakland, CA · CSLB #1038186 · as of July 1, 2026
Active · clear
Cooper Energy Services INC
Shingle Springs, CA · CSLB #1098896 · as of July 1, 2026
Active · clear
Cooper Engineering Incorporated
Corona, CA · CSLB #560506 · as of July 1, 2026
Active · clear
Cooper General Engineering INC
Arnold, CA · CSLB #587042 · as of July 1, 2026
Active · clear
Dylan & Cooper INC DBA J D Cooper
Torrance, CA · CSLB #1034515 · as of July 1, 2026
Active · clear
Coorg Corporation
Anaheim, CA · CSLB #611625 · as of July 1, 2026
Active · clear
Copasa Infrastructures INC
Bee Cave, CA · CSLB #1069272 · as of July 1, 2026
Active · clear
Copley D M C Corporation
El Cajon, CA · CSLB #824377 · as of July 1, 2026
Active · clear
Dennis W Copp DBA Copp Contracting
Buena Park, CA · CSLB #326135 · as of July 1, 2026
Active · clear
Copp Contracting Incorporated
Buena Park, CA · CSLB #384209 · as of July 1, 2026
Active · clear
Ezekiel A Copp
Buena Park, CA · CSLB #858563 · as of July 1, 2026
Active · clear
Copp's Irrigation INC
Adin, CA · CSLB #1002851 · as of July 1, 2026
Active · clear
Cora Constructors INC
Palm Desert, CA · CSLB #766304 · as of July 1, 2026
Active · clear
Coral Construction Company
Wilsonville, CA · CSLB #332441 · as of July 1, 2026
Active · clear
Coral Contractors INC
Shafter, CA · CSLB #1127357 · as of July 1, 2026
Active · clear
Cor Builders
Santa Paula, CA · CSLB #1064765 · as of July 1, 2026
Active · clear
Corcoran Construction
Murrieta, CA · CSLB #1153080 · as of July 1, 2026
Active · clear
Corcoran Construction
Murrieta, CA · CSLB #834660 · as of July 1, 2026
Active · clear
Corcus Construction INC
San Francisco, CA · CSLB #1107281 · as of July 1, 2026
Active · clear
Cordrey Construction
Carmel Valley, CA · CSLB #1081905 · as of July 1, 2026
Active · clear
Cordrey Construction INC
Carmel, CA · CSLB #1022477 · as of July 1, 2026
Active · clear
Tom Corea Construction INC
Fresno, CA · CSLB #392288 · as of July 1, 2026
Active · clear
Core Communication INC
Redwood City, CA · CSLB #662511 · as of July 1, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 1, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.