NAICS 238110 · Poured Concrete Foundation and Structure Contractors

Concrete contractors in San Lorenzo, CA

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

04

Rangel Concrete

San Lorenzo, CA · (510) 314-4263

CA-CSLB 1095332 · C8Concrete contractor
License activechecked Oct 24, 2026
06

A+ Contractor Inc

San Leandro, CA · (510) 472-4589

CA-CSLB 1157033 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
08

A K Pahulu Construction

Hayward, CA · (510) 470-3405

CA-CSLB 1012708 · B C8 +1General contractorConcrete contractorSpecialty contractor
License activechecked Oct 24, 2026
09

A&R Concrete

Hayward, CA · (505) 480-7725

CA-CSLB 1130884 · C8Concrete contractor
License activechecked Oct 24, 2026
17

Bess Testlab Inc

Hayward, CA · (408) 988-0101

CA-CSLB 817532 · A C31 +2General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026