NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in San Ramon, CA

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

41

Verdemo Demolition

Oakland, CA · (415) 516-3444

CA-CSLB 1086329 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
42

Warriors Plumbing

Oakland, CA · (510) 467-4536

CA-CSLB 1040009 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
46

Z L C Corp

Concord, CA · (925) 465-6663

CA-CSLB 890327 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
47

505 Earthworks LLC

Discovery Bay, CA · (925) 808-5098

CA-CSLB 1160609 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
49

A a Paving

Bay Point, CA · (510) 501-2601

CA-CSLB 1107075 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
53

Advanced Trenchless Inc

Martinez, CA · (925) 932-4023

CA-CSLB 971074 · A B +2General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
54

Alaniz Construction Inc

Fremont, CA · (510) 770-5000

CA-CSLB 587021 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
55

Alarcon Bohm Special Projects

Oakland, CA · (510) 893-4405

CA-CSLB 802021 · ASB B +2Asbestos and hazardous materials abatementGeneral contractorFlooring contractor+1
License activechecked Oct 24, 2026
59

Allied Fire Protection

Oakland, CA · (510) 533-5516

CA-CSLB 251700 · C12 C16 +2Excavation, grading and pavingFire sprinkler contractorGeneral engineering contractor+1
License activechecked Oct 24, 2026
60

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