NAICS 238110 · Poured Concrete Foundation and Structure Contractors

Concrete contractors in Alamo, CA

5 licensed concrete contractors · every license checked against the issuer's file

86

Certa Engineering

Oakland, CA · (510) 470-1002

CA-CSLB 980022 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
89

Concrete Work Inc

San Leandro, CA · (510) 316-5300

CA-CSLB 1113818 · C8 C27Concrete contractorLandscaper
License activechecked Oct 24, 2026
93

D-Line Constructors Inc

Oakland, CA · (510) 251-6400

CA-CSLB 944284 · A ASB +6General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
100

Diamond Pavers

Antioch, CA · (650) 906-6299

CA-CSLB 942907 · D06Concrete contractor
License activechecked Oct 24, 2026