NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Castro Valley, CA

9 licensed excavation, grading and paving · every license checked against the issuer's file

43

Golden Bay Construction Inc

Hayward, CA · (510) 783-2960

CA-CSLB 451401 · A B +4General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
44

Golden Gate Constructors

Dublin, CA · (925) 829-9220

CA-CSLB 1085324 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
45

Ha Hien

Oakland, CA · (510) 512-8315

CA-CSLB 963171 · B C16 +1General contractorFire sprinkler contractorExcavation, grading and paving
License activechecked Oct 24, 2026
47

Heath Tractor Inc

San Leandro, CA · (510) 357-6121

CA-CSLB 1105446 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
48

Hilltop Asbestos Abatement Corp

Hayward, CA · (510) 610-0752

CA-CSLB 1077927 · B C21 +1General contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
49

Hmh Joint Venture

Oakland, CA · (510) 632-7676

CA-CSLB 1133502 · A B +4General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026
52

Jc Green Plumbing Inc

San Leandro, CA · (510) 366-3667

CA-CSLB 960969 · B C36 +1General contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
54

Laloos Construction Inc

Oakland, CA · (510) 220-6936

CA-CSLB 1135396 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
56

Left Coast Demo

Dublin, CA · (925) 800-6256

CA-CSLB 1146828 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
57

Lio Rooter Company

Oakland, CA · (510) 470-8287

CA-CSLB 1090286 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
58

Long Gerald

Hayward, CA · (669) 262-7610

CA-CSLB 1047756 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
59

M G Remediation Inc

San Leandro, CA · (510) 293-3009

CA-CSLB 839709 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026