NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Richmond, CA

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

202

Gomez E F Cement Contractor Inc

San Francisco, CA · (415) 822-4130

CA-CSLB 678835 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
204

Ground Control Inc

San Francisco, CA · (415) 508-8589

CA-CSLB 1046787 · A C21 +4General engineering contractorExcavation, grading and pavingLandscaper+2
License activechecked Oct 24, 2026
205

Guerra Bros Plumbing Inc

Concord, CA · (925) 288-0409

CA-CSLB 802256 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
207

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
209

Idrill Engineering Inc

San Francisco, CA · (415) 910-7548

CA-CSLB 1086078 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
210

Independent Construction Company

Concord, CA · (925) 686-1780

CA-CSLB 215611 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
211

Insul - Techs Inc

Concord, CA · (925) 595-8020

CA-CSLB 1011102 · C2 C21 +2Drywall, plaster and insulationExcavation, grading and pavingSpecialty contractor
License activechecked Oct 24, 2026
214

Janus Corporation

Concord, CA · (925) 969-9200

CA-CSLB 572682 · A ASB +5General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
215

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
216

Jdb Construction

San Francisco, CA · (415) 834-5756

CA-CSLB 876159 · A D56General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
219

Kinser Capital

Concord, CA · (916) 420-9983

CA-CSLB 1097356 · B C12General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
220

Km 106 Construction Inc

San Francisco, CA · (510) 512-6799

CA-CSLB 937674 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026