NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Pinole, CA

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

41

Integrity Pipeworks

San Rafael, CA · (415) 301-1220

CA-CSLB 1086424 · C12 C34Excavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
44

Js Company

Emeryville, CA · (415) 460-2100

CA-CSLB 979111 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
45

Lil Demo LLC

Kentfield, CA · (650) 240-6824

CA-CSLB 1082209 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
46

Maggiora and Ghilotti Inc

San Rafael, CA · (415) 459-8640

CA-CSLB 226767 · A B +6General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
47

Mercoza

Walnut Creek, CA · (510) 675-7971

CA-CSLB 988861 · A C8 +2General engineering contractorConcrete contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
49

Ns Sewer Piping Inc

Vallejo, CA · (707) 290-4547

CA-CSLB 1100248 · C12 C42Excavation, grading and paving
License activechecked Oct 24, 2026
50

Olson T J

American Canyon, CA · (707) 307-8850

CA-CSLB 1077997 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
51

Paul Kniha Construction

Oakland, CA · (415) 625-3295

CA-CSLB 1132838 · B C32General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
52

Pcr Construction Services

Benicia, CA · (925) 457-2003

CA-CSLB 1119473 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
53

Peter Levi Plumbing LLC

Novato, CA · (415) 454-7771

CA-CSLB 687489 · C12 C20 +1Excavation, grading and pavingHeating and air conditioningPlumber
License activechecked Oct 24, 2026
54

Precision Sewers

Oakland, CA · (510) 381-5000

CA-CSLB 707251 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
56

Silverado Contractors Inc

Emeryville, CA · (510) 658-9960

CA-CSLB 782547 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
57

Ss Group Services Corporation

Greenbrae, CA · (510) 672-6553

CA-CSLB 1159094 · B C21 +1General contractorExcavation, grading and pavingConcrete contractor
License activechecked Oct 24, 2026
58

Taz Demolition

San Anselmo, CA · (707) 529-1410

CA-CSLB 1019772 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
60

Titan Demo

Benicia, CA · (707) 398-5226

CA-CSLB 1045197 · B C21General contractorExcavation, grading and paving
License activechecked Oct 24, 2026