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 3,181–3,240 of 15,129 contractors

Concept2completion
Tiburon, CA · CSLB #863859 · as of October 8, 2026
Active · clear
Concept Construction
Helendale, CA · CSLB #965918 · as of October 8, 2026
Active · clear
Concept Consultant INC
Los Angeles, CA · CSLB #982335 · as of October 8, 2026
Active · clear
Concept Engineering
Tarzana, CA · CSLB #1051385 · as of October 8, 2026
Active · clear
Conco
Concord, CA · CSLB #199902 · as of October 8, 2026
Active · clear
Conco Construction Engineer Design & Build INC
Apple Valley, CA · CSLB #945635 · as of October 8, 2026
Active · clear
Concord Utility Construction Services
Murrieta, CA · CSLB #931301 · as of October 8, 2026
Active · clear
Concore Development Group INC
Concord, CA · CSLB #868715 · as of October 8, 2026
Active · clear
Concor General Engineering
Santa Maria, CA · CSLB #1088583 · as of October 8, 2026
Active · clear
Conco Services LLC
Antioch, CA · CSLB #1127176 · as of October 8, 2026
Active · clear
Conco-west INC
Manteca, CA · CSLB #353199 · as of October 8, 2026
Active · clear
Concrete4less Corp
San Ysidro, CA · CSLB #780532 · as of October 8, 2026
Active · clear
Concrete Construction Excavating INC
Redding, CA · CSLB #1117606 · as of October 8, 2026
Active · clear
Concrete Contractors Interstate
Poway, CA · CSLB #530842 · as of October 8, 2026
Active · clear
Concrete Coring Company INC
Paramount, CA · CSLB #1081203 · as of October 8, 2026
Active · clear
Ted W Page Enterprises INC DBA Concrete Coring Company Los
Paramount, CA · CSLB #368275 · as of October 8, 2026
Active · clear
Concrete Cutting International
Long Beach, CA · CSLB #758273 · as of October 8, 2026
Active · clear
Concrete Services And Equipment
Capistrano Beach, CA · CSLB #522322 · as of October 8, 2026
Active · clear
Concrete Shells
San Jose, CA · CSLB #832408 · as of October 8, 2026
Active · clear
Condon-johnson & Associates INC
Oakland, CA · CSLB #300068 · as of October 8, 2026
Active · clear
Condor Construction INC
San Anselmo, CA · CSLB #619383 · as of October 8, 2026
Active · clear
Condor Earth Technologies INC
Stockton, CA · CSLB #732026 · as of October 8, 2026
Active · clear
Condor Electric CO
Upland, CA · CSLB #421153 · as of October 8, 2026
Active · clear
Condor INC
El Monte, CA · CSLB #812288 · as of October 8, 2026
Active · clear
Conejo Valley Construction INC
Newbury Park, CA · CSLB #1045697 · as of October 8, 2026
Active · clear
Conex Development Company INC
Los Angeles, CA · CSLB #449347 · as of October 8, 2026
Active · clear
Con-fab California LLC
Lathrop, CA · CSLB #1018821 · as of October 8, 2026
Active · clear
Confab Construction INC
Fresno, CA · CSLB #1126214 · as of October 8, 2026
Active · clear
Conflo Services INC
Hayward, CA · CSLB #965030 · as of October 8, 2026
Active · clear
Conley Construction
Santa Cruz, CA · CSLB #838052 · as of October 8, 2026
Active · clear
Conley Plumbing
Healdsburg, CA · CSLB #895135 · as of October 8, 2026
Active · clear
Connaughton Contracting
Santa Barbara, CA · CSLB #649896 · as of October 8, 2026
Active · clear
Connolly-pacific CO
Long Beach, CA · CSLB #424010 · as of October 8, 2026
Active · clear
Conqst Building INC
Costa Mesa, CA · CSLB #1012770 · as of October 8, 2026
Active · clear
Con-quest Contractors INC
Burlingame, CA · CSLB #818668 · as of October 8, 2026
Active · clear
Alec Conroy Construction
Auburn, CA · CSLB #1060574 · as of October 8, 2026
Active · clear
Conroy Construction INC
Chico, CA · CSLB #700288 · as of October 8, 2026
Active · clear
Conscapes INC
San Carlos, CA · CSLB #861147 · as of October 8, 2026
Active · clear
Conserve Landcare LLC
Indio, CA · CSLB #1073122 · as of October 8, 2026
Active · clear
Hector Cons Construction
Lancaster, CA · CSLB #571802 · as of October 8, 2026
Active · clear
Consolidated Engineering INC
Valley Springs, CA · CSLB #1013580 · as of October 8, 2026
Active · clear
Consolidated Industrial Services INC
Signal Hill, CA · CSLB #738475 · as of October 8, 2026
Active · clear
Conspec Incorporated
Lee Vining, CA · CSLB #284967 · as of October 8, 2026
Active · clear
Construction
Los Angeles, CA · CSLB #1074535 · as of October 8, 2026
Active · clear
Construction
Fontana, CA · CSLB #1121213 · as of October 8, 2026
Active · clear
Construction 1 R F C INC
Escalon, CA · CSLB #639561 · as of October 8, 2026
Active · clear
Construction Action Network INC
Freidericksburg, CA · CSLB #1056208 · as of October 8, 2026
Active · open complaint
Construction Collective LLC
San Bernardino, CA · CSLB #1086742 · as of October 8, 2026
Active · clear
Construction Company
Encino, CA · CSLB #938234 · as of October 8, 2026
Active · clear
Construction Efficiency Consultants INC
Smithtown, CA · CSLB #1133537 · as of October 8, 2026
Active · clear
Construction H Group
San Pablo, CA · CSLB #1117100 · as of October 8, 2026
Active · clear
Construction Industry Associates INC
Fountain Valley, CA · CSLB #1041092 · as of October 8, 2026
Active · open complaint
Construction Management Services
Spring Valley, CA · CSLB #1092981 · as of October 8, 2026
Active · clear
Construction Performance Builders
Sacramento, CA · CSLB #956592 · as of October 8, 2026
Active · clear
Construction Planning & Management
Rancho Santa Margarita, CA · CSLB #1093315 · as of October 8, 2026
Active · clear
Construction Pros ML
San Jose, CA · CSLB #1053194 · as of October 8, 2026
Active · clear
Construction Salazar Company
San Francisco, CA · CSLB #1117076 · as of October 8, 2026
Active · clear
Construction Services And Investigations INC
Folsom, CA · CSLB #729960 · as of October 8, 2026
Active · open complaint
Construction Solutions Group INC
La Mesa, CA · CSLB #950276 · as of October 8, 2026
Active · clear
Construction & Turnaround Services LLC
Tulsa, CA · CSLB #986054 · 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.