Licensed General Engineering (A) contractors in California
The California Contractors State License Board (CSLB) lists 15,378 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 28, 2026.
Showing 541–600 of 15,378 contractors
- Active · clearR B Aldrich ConstructionFort Jones, CA · CSLB #406254 · as of June 28, 2026
- Active · clearAldridgeLiberty Ville, CA · CSLB #855841 · as of June 28, 2026
- Active · clearAldridge Concrete And ConstructionOrcutt, CA · CSLB #444799 · as of June 28, 2026
- Active · clearAldugrand ConstructionVacaville, CA · CSLB #1147005 · as of June 28, 2026
- Active · clearAlec Morgan Construction INCSan Francisco, CA · CSLB #1154187 · as of June 28, 2026
- Active · clearAlecon ConstructionPalm Desert, CA · CSLB #1044757 · as of June 28, 2026
- Active · clearD M Alegre Construction INCTracy, CA · CSLB #649708 · as of June 28, 2026
- Active · clearAlegre MachineryTracy, CA · CSLB #871787 · as of June 28, 2026
- Active · clearAleph Underground Pipelines INCSan Jose, CA · CSLB #1135379 · as of June 28, 2026
- Active · clearAleston Construction INCFresno, CA · CSLB #1085235 · as of June 28, 2026
- Active · clearAlex AlvarezVisalia, CA · CSLB #1140965 · as of June 28, 2026
- Active · clearBobby E Alexander General ContractorChico, CA · CSLB #356277 · as of June 28, 2026
- Active · clearBrian E AlexanderBakersfield, CA · CSLB #670989 · as of June 28, 2026
- Active · clearAlexander Construction And EngineeringGardena, CA · CSLB #974009 · as of June 28, 2026
- Active · clearAlexander ContractingFallbrook, CA · CSLB #853193 · as of June 28, 2026
- Active · clearAlexander D EngineeringGardena, CA · CSLB #1106416 · as of June 28, 2026
- Active · clearAlex ConstructionEncino, CA · CSLB #639643 · as of June 28, 2026
- Active · clearAlex Construction COVan Nuys, CA · CSLB #735476 · as of June 28, 2026
- Active · clearAlfa ConcreteLong Beach, CA · CSLB #1069752 · as of June 28, 2026
- Active · clearAlfa & Omega Contractors INCNorthridge, CA · CSLB #863922 · as of June 28, 2026
- Active · clearAlfaro Communications Construction INCCompton, CA · CSLB #912727 · as of June 28, 2026
- Active · clearAlfaro General EngineeringRocklin, CA · CSLB #970103 · as of June 28, 2026
- Active · clearJoseph Alfaro ConstructionSimi Valley, CA · CSLB #522081 · as of June 28, 2026
- Active · clearAlfonso HernandezSimi Valley, CA · CSLB #535993 · as of June 28, 2026
- Active · clearAlgebra Probuild INCSan Leandro, CA · CSLB #1152344 · as of June 28, 2026
- Active · clearAlgerine West Construction INCJamestown, CA · CSLB #944014 · as of June 28, 2026
- Active · clearAlianza EngineeringBeaumont, CA · CSLB #1150884 · as of June 28, 2026
- Active · clearAligned Digester CO LLCMadera, CA · CSLB #1065612 · as of June 28, 2026
- Active · clearAlimak Group USA INCWebster, CA · CSLB #553660 · as of June 28, 2026
- Active · clearAlireza SabouriazadRancho Santa Margarita, CA · CSLB #1065134 · as of June 28, 2026
- Active · clearAliso Pacific INCSanta Monica, CA · CSLB #993726 · as of June 28, 2026
- Active · clearAlisto INCWalnut Creek, CA · CSLB #652544 · as of June 28, 2026
- Active · clearAll 5'S Construction LLCHenderson, CA · CSLB #1085514 · as of June 28, 2026
- Active · clearAll About Excavating INCKlamath Falls, CA · CSLB #1129640 · as of June 28, 2026
- Active · clearAll About PlaySacramento, CA · CSLB #789956 · as of June 28, 2026
- Active · clearAll Access BobcatCotati, CA · CSLB #768985 · as of June 28, 2026
- Active · clearAll Ace E & CArtesia, CA · CSLB #933161 · as of June 28, 2026
- Active · clearAll Ace E&c INCArtesia, CA · CSLB #1071761 · as of June 28, 2026
- Active · clearAll Air Engineering COCypress, CA · CSLB #631565 · as of June 28, 2026
- Active · clearAll American Abatement INCYorba Linda, CA · CSLB #1132402 · as of June 28, 2026
- Active · clearAll American AsphaltCorona, CA · CSLB #267073 · as of June 28, 2026
- Active · clearAll American Building ServicesSanta Clarita, CA · CSLB #921499 · as of June 28, 2026
- Active · clearAll-american Construction INCSutter, CA · CSLB #948762 · as of June 28, 2026
- Active · clearAll American Construction SolutionsChino, CA · CSLB #1047163 · as of June 28, 2026
- Active · clearAll American Dock ProsSkyforest, CA · CSLB #991786 · as of June 28, 2026
- Active · clearAll American Excavating And GradingSan Juan Bautista, CA · CSLB #931134 · as of June 28, 2026
- Active · clearAll American Excavation INCMerced, CA · CSLB #1127612 · as of June 28, 2026
- Active · clearAll American Rooter And Plumbing INCSan Fernando, CA · CSLB #1003016 · as of June 28, 2026
- Active · clearAll American Track INCAshfork, CA · CSLB #905147 · as of June 28, 2026
- Active · clearAll America Paving & Sealing ServicesBakersfield, CA · CSLB #1017126 · as of June 28, 2026
- Active · clearRoy Allan Slurry Seal INCSanta Fe Springs, CA · CSLB #372798 · as of June 28, 2026
- Active · clearAllard General EngineeringCalistoga, CA · CSLB #996938 · as of June 28, 2026
- Active · clearAll Around Underground Contractors INCOrange, CA · CSLB #879753 · as of June 28, 2026
- Active · clearAll Bay Drilling INCPetaluma, CA · CSLB #734075 · as of June 28, 2026
- Active · clearAll Cal Disinfectant INCMeridian, CA · CSLB #1001808 · as of June 28, 2026
- Active · clearAll Cities Engineering INCRiverside, CA · CSLB #1009171 · as of June 28, 2026
- Active · clearAll Cities FiberglassLinden, CA · CSLB #848832 · as of June 28, 2026
- Active · clearAll Clean Hazardous Waste Removal INCSan Jose, CA · CSLB #992495 · as of June 28, 2026
- Active · clearAllclear Communications & Construction ServicesRocklin, CA · CSLB #433000 · as of June 28, 2026
- Active · clearAll Clear Plumbing And Rooter INCSylmar, CA · CSLB #1068413 · as of June 28, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.