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

141

Underground Rooter

Oakland, CA · (510) 866-5157

CA-CSLB 1076659 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
145

A C Contracting

San Francisco, CA · (415) 297-4687

CA-CSLB 779246 · C8 C21Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
146

A & R Plumbing

San Francisco, CA · (415) 586-6851

CA-CSLB 954813 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
147

A+ Waterworks Inc

American Canyon, CA · (707) 249-8987

CA-CSLB 745951 · C16 C36 +1Fire sprinkler contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
150

Alco Iron & Metal Co

San Leandro, CA · (510) 562-1107

CA-CSLB 293917 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
154

Alpha & the Omega the

Oakland, CA · (510) 875-9206

CA-CSLB 1050422 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
156

Apex Grading Inc

Concord, CA · (825) 818-7075

CA-CSLB 795186 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
157

Associated Trucking Inc

Brisbane, CA · (650) 652-3960

CA-CSLB 870205 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
158

Atlas Tree Service Inc

Pleasant Hill, CA · (925) 687-3631

CA-CSLB 393973 · C12 D49Excavation, grading and pavingTree service
License activechecked Oct 24, 2026
159

Bacon Plumbing Co Inc

San Francisco, CA · (628) 867-7575

CA-CSLB 728650 · C4 C16 +2PlumberFire sprinkler contractorExcavation, grading and paving
License activechecked Oct 24, 2026