Licensed General Engineering (A) contractors in California
The California Contractors State License Board (CSLB) lists 15,379 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 30, 2026.
Showing 3,181–3,240 of 15,379 contractors
- Active · clearColeman Construction INCLos Angeles, CA · CSLB #697040 · as of June 30, 2026
- Active · clearColeman Construction LLCUpper Lake, CA · CSLB #1099896 · as of June 30, 2026
- Active · clearColeman Environmental Engineering INCAnaheim, CA · CSLB #764005 · as of June 30, 2026
- Active · clearColfax ExcavatorsCool, CA · CSLB #404145 · as of June 30, 2026
- Active · clearColibri Construction & Engineering INCVacaville, CA · CSLB #1142074 · as of June 30, 2026
- Active · clearColich & Sons L PGardena, CA · CSLB #783522 · as of June 30, 2026
- Active · clearCol-ind-conKansas City, CA · CSLB #509485 · as of June 30, 2026
- Active · clearBrent William Collins ConstSanta Rosa, CA · CSLB #783285 · as of June 30, 2026
- Active · clearCollins Electrical Company INCStockton, CA · CSLB #115427 · as of June 30, 2026
- Active · clearCollins General Contracting INCChico, CA · CSLB #511924 · as of June 30, 2026
- Active · clearLucas Russell CollinsRohnert Park, CA · CSLB #1072899 · as of June 30, 2026
- Active · clearJoseph Paul ColluraFresno, CA · CSLB #367779 · as of June 30, 2026
- Active · clearColonial Engineers INCTemecula, CA · CSLB #1001403 · as of June 30, 2026
- Active · clearColony Landscape & Maintenance INCAlviso, CA · CSLB #566808 · as of June 30, 2026
- Active · clearColorado Roche Constructors INCGreeley, CA · CSLB #526965 · as of June 30, 2026
- Active · clearColorado West ConstructionMurrieta, CA · CSLB #908987 · as of June 30, 2026
- Active · clearColossal Structural Steel INCIndio, CA · CSLB #1070899 · as of June 30, 2026
- Active · clearColumbia Electric INCSan Leandro, CA · CSLB #765902 · as of June 30, 2026
- Active · clearColusa Indian Energy LLCColusa, CA · CSLB #1132142 · as of June 30, 2026
- Active · clearColusa Mechanical Systems INCWilliams, CA · CSLB #1120532 · as of June 30, 2026
- Active · clearComanco Environmental CorporationPlant City, CA · CSLB #814631 · as of June 30, 2026
- Active · clearComet Electric INCChatsworth, CA · CSLB #681827 · as of June 30, 2026
- Active · clearComfort Plumbing Systems INCNevada City, CA · CSLB #913571 · as of June 30, 2026
- Active · clearCommander Industrial INCPocatello, CA · CSLB #1149728 · as of June 30, 2026
- Active · clearCommand Performance Constructors INCSignal Hill, CA · CSLB #727511 · as of June 30, 2026
- Active · clearCommerce Construction CO L PCity Of Industry, CA · CSLB #723302 · as of June 30, 2026
- Active · clearCommercial Concrete Constructors INCOntario, CA · CSLB #858888 · as of June 30, 2026
- Active · clearCommercial Paving & CoatingLos Angeles, CA · CSLB #475564 · as of June 30, 2026
- Active · clearCommercial Pump & Mechanical INCChico, CA · CSLB #921066 · as of June 30, 2026
- Active · clearCommercial Services Unlimited INCLancaster, CA · CSLB #760808 · as of June 30, 2026
- Active · clearCommodity Trucking Acquisition LLCChino, CA · CSLB #1061477 · as of June 30, 2026
- Active · clearCommonwealth General Contractors CorporationDenair, CA · CSLB #1062239 · as of June 30, 2026
- Active · clearCommunication Data Link LLCGrimes, CA · CSLB #1157105 · as of June 30, 2026
- Active · clearCommunity Development CompanySan Diego, CA · CSLB #606006 · as of June 30, 2026
- Active · clearCommunity Pavement INCElk Grove, CA · CSLB #497425 · as of June 30, 2026
- Active · clearCommunity Playgrounds INCVallejo, CA · CSLB #362950 · as of June 30, 2026
- Active · clearCommunity Tree Service LLCRoyal Oaks, CA · CSLB #1100816 · as of June 30, 2026
- Active · clearRichard Lopez Construction INC DBA The CompanyCorona, CA · CSLB #987223 · as of June 30, 2026
- Active · clearCompass Builders INCTemecula, CA · CSLB #1014045 · as of June 30, 2026
- Active · clearCompass Contracting & Consulting INCFullerton, CA · CSLB #1129215 · as of June 30, 2026
- Active · clearCompass Engineering Contractors INCHayward, CA · CSLB #868996 · as of June 30, 2026
- Active · clearCompendium International INCSilverado, CA · CSLB #944474 · as of June 30, 2026
- Active · clearCompetitive Asphalt Coatings INCHighland, CA · CSLB #739926 · as of June 30, 2026
- Active · clearComplete Construction GroupSebastopol, CA · CSLB #929530 · as of June 30, 2026
- Active · clearComplete Demolition INCRedondo Beach, CA · CSLB #1059254 · as of June 30, 2026
- Active · clearAaron Koop DBA Complete Fueling SolutionsBakersfield, CA · CSLB #916128 · as of June 30, 2026
- Active · clearComprehensive Construction ServicesBurson, CA · CSLB #601089 · as of June 30, 2026
- Active · clearConae General EngineeringClovis, CA · CSLB #922335 · as of June 30, 2026
- Active · clearConcept2completionTiburon, CA · CSLB #863859 · as of June 30, 2026
- Active · clearConcept ConstructionHelendale, CA · CSLB #965918 · as of June 30, 2026
- Active · clearConcept Consultant INCLos Angeles, CA · CSLB #982335 · as of June 30, 2026
- Active · clearConcept EngineeringTarzana, CA · CSLB #1051385 · as of June 30, 2026
- Active · clearConcoConcord, CA · CSLB #199902 · as of June 30, 2026
- Active · clearConco Construction Engineer Design & Build INCApple Valley, CA · CSLB #945635 · as of June 30, 2026
- Active · clearConcord Utility Construction ServicesMurrieta, CA · CSLB #931301 · as of June 30, 2026
- Active · clearConcore Development Group INCConcord, CA · CSLB #868715 · as of June 30, 2026
- Active · clearConcor General EngineeringSanta Maria, CA · CSLB #1088583 · as of June 30, 2026
- Active · clearConco Services LLCAntioch, CA · CSLB #1127176 · as of June 30, 2026
- Active · clearConco-west INCManteca, CA · CSLB #353199 · as of June 30, 2026
- Active · clearConcrete4less CorpSan Ysidro, CA · CSLB #780532 · as of June 30, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of June 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.