Licensed General Building (B) contractors in California
The California Contractors State License Board (CSLB) lists 99,885 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of November 6, 2026.
Showing 54,841–54,900 of 99,885 contractors
- Active · clearMarathon ConstructionFontana, CA · CSLB #1001700 · as of November 6, 2026
- Active · clearMarathon Construction And Renovations INCSun Valley, CA · CSLB #1098354 · as of November 6, 2026
- Active · clearMarathon Construction ServicesBuena Park, CA · CSLB #856002 · as of November 6, 2026
- Active · clearMarathon Engineering CorporationLehigh Acres, CA · CSLB #330542 · as of November 6, 2026
- Active · clearMarathon Enterprises INCBurbank, CA · CSLB #1077748 · as of November 6, 2026
- Active · clearMatlock Enterprises INC DBA Marathon Home ServicesElk Grove, CA · CSLB #897019 · as of November 6, 2026
- Active · clearMaravilla ConstructionMilpitas, CA · CSLB #1118788 · as of November 6, 2026
- Active · clearMaravilla FoundationCommerce, CA · CSLB #622969 · as of November 6, 2026
- Active · clearRoberto Espino DBA Marb Construction ManagementDowney, CA · CSLB #924261 · as of November 6, 2026
- Active · clearMarbest Construction INCLos Angeles, CA · CSLB #1035366 · as of November 6, 2026
- Active · clearMarble City Company INCSan Carlos, CA · CSLB #864521 · as of November 6, 2026
- Active · clearMarble Mountain Property MaintenanceFort Jones, CA · CSLB #1143832 · as of November 6, 2026
- Active · clearMarble & TileEl Cajon, CA · CSLB #1048659 · as of November 6, 2026
- Active · clearMarble WorksLos Angeles, CA · CSLB #737545 · as of November 6, 2026
- Active · clearMarbrite Construction INCSpring Valley, CA · CSLB #1093627 · as of November 6, 2026
- Active · clearMar Builders Construction INCRedwood City, CA · CSLB #1146891 · as of November 6, 2026
- Active · clearMarca Construction INCOrange, CA · CSLB #998604 · as of November 6, 2026
- Active · clearMarcan ConstructionSan Diego, CA · CSLB #1048370 · as of November 6, 2026
- Active · clearMarc Anthony DaileySanta Rosa, CA · CSLB #616204 · as of November 6, 2026
- Active · clearMia Marcantonio General ContractorIrvine, CA · CSLB #996434 · as of November 6, 2026
- Active · clearMarcarelli Design INCThousand Oaks, CA · CSLB #956454 · as of November 6, 2026
- Active · clearMarc CORathdrum, CA · CSLB #803129 · as of November 6, 2026
- Active · clearMarcco Flood RestorationEl Cajon, CA · CSLB #984556 · as of November 6, 2026
- Active · clearMarc Douglas ConstructionOceanside, CA · CSLB #1050517 · as of November 6, 2026
- Active · clearMarcelino ConstructionPorterville, CA · CSLB #1140648 · as of November 6, 2026
- Active · clearMarcelius Construction INCForestville, CA · CSLB #953729 · as of November 6, 2026
- Active · clearAntonio Marcelo Construction INCOrange, CA · CSLB #1055091 · as of November 6, 2026
- Active · clearMarcelo ConstructionSan Jose, CA · CSLB #1014082 · as of November 6, 2026
- Active · clearMarcelo Construction INCSanta Ana, CA · CSLB #1113160 · as of November 6, 2026
- Active · clearMarcelo General Construction INCSan Fernando, CA · CSLB #1128638 · as of November 6, 2026
- Active · clearMarcelo's ConstructionSan Francisco, CA · CSLB #1076729 · as of November 6, 2026
- Active · clearMarc Garett VarnerPrather, CA · CSLB #1147801 · as of November 6, 2026
- Active · clearFares MarchaGlendora, CA · CSLB #1060870 · as of November 6, 2026
- Active · clearMarchand ConstructionPleasanton, CA · CSLB #886163 · as of November 6, 2026
- Active · clearMarchant Site DevelopmentBakersfield, CA · CSLB #558216 · as of November 6, 2026
- Active · clearEt MarchbanksSanta Rosa, CA · CSLB #983188 · as of November 6, 2026
- Active · clearCharles March ConstructionSan Jose, CA · CSLB #655817 · as of November 6, 2026
- Active · clearJ David March Incorporated DBA March ConstructionNewport Coast, CA · CSLB #637344 · as of November 6, 2026
- Active · clearMarchello Design CompanySherman Oaks, CA · CSLB #662343 · as of November 6, 2026
- Active · clearMarchese Contracting ServicesPismo Beach, CA · CSLB #900647 · as of November 6, 2026
- Active · clearMarchetti GroupBurlingame, CA · CSLB #992330 · as of November 6, 2026
- Active · clearJames Allen MarchettiEl Granada, CA · CSLB #1100925 · as of November 6, 2026
- Active · clearMarchi ConstructionEureka, CA · CSLB #1056706 · as of November 6, 2026
- Active · clearMarchio ConstructionBrentwood, CA · CSLB #892600 · as of November 6, 2026
- Active · clearMarch-macdonald INCMercer Island, CA · CSLB #1147259 · as of November 6, 2026
- Active · clearMarcial Palma DBA Marcial PalmaBakersfield, CA · CSLB #833513 · as of November 6, 2026
- Active · clearRoberto MarcialValencia, CA · CSLB #1008040 · as of November 6, 2026
- Active · clearMarciano Developers INCWoodland Hills, CA · CSLB #1163148 · as of November 6, 2026
- Active · clearMarciel ConstructionCotati, CA · CSLB #1119141 · as of November 6, 2026
- Active · clearMarciel Construction & ServicesSan Jose, CA · CSLB #728552 · as of November 6, 2026
- Active · clearMarcin ConstructionStevenson Ranch, CA · CSLB #907178 · as of November 6, 2026
- Active · clearKevin Marcinek General ContractorNovato, CA · CSLB #620203 · as of November 6, 2026
- Active · clearMarciniak ConstructionRichmond, CA · CSLB #1088391 · as of November 6, 2026
- Active · clearMarco ConstructionLong Beach, CA · CSLB #1053255 · as of November 6, 2026
- Active · clearMarco Contractors INCWarrendale, CA · CSLB #757424 · as of November 6, 2026
- Active · clearMarco Design GroupSouth Lake Tahoe, CA · CSLB #930840 · as of November 6, 2026
- Active · clearMarco DevelopmentAuburn, CA · CSLB #924924 · as of November 6, 2026
- Active · clearMarco Distributing CONorth Hollywood, CA · CSLB #763011 · as of November 6, 2026
- Active · clearPhil Marcoe ConstructionNorthridge, CA · CSLB #657278 · as of November 6, 2026
- Active · clearMarc Of ExcellenceVisalia, CA · CSLB #1068479 · as of November 6, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of November 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.