NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Penngrove, CA

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

103

Hamblin Earthworks

Healdsburg, CA · (707) 974-6299

CA-CSLB 1075452 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
105

Let's Dig Inc

Crockett, CA · (925) 812-4771

CA-CSLB 1063363 · B C12 +5General contractorExcavation, grading and pavingLandscaper+2
License activechecked Oct 24, 2026
106

Lil Demo LLC

Kentfield, CA · (650) 240-6824

CA-CSLB 1082209 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
107

Mr Rooter Plumbing

Napa, CA · (707) 252-6578

CA-CSLB 511333 · A B +2General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
108

Norcal Demolition

Richmond, CA · (510) 672-0504

CA-CSLB 1027948 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
109

North Bay Courts

Napa, CA · (707) 255-1555

CA-CSLB 800332 · C32Excavation, grading and paving
License activechecked Oct 24, 2026
110

Ns Sewer Piping Inc

Vallejo, CA · (707) 290-4547

CA-CSLB 1100248 · C12 C42Excavation, grading and paving
License activechecked Oct 24, 2026
111

Oden & Doucette Inc

Napa, CA · (707) 255-2207

CA-CSLB 819580 · C32 C33Excavation, grading and pavingPainter
License activechecked Oct 24, 2026
112

Olson T J

American Canyon, CA · (707) 307-8850

CA-CSLB 1077997 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
113

Pfister Excavating Inc

Vallejo, CA · (707) 643-7715

CA-CSLB 486712 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
114

R & M Grading Inc

Napa, CA · (707) 255-5009

CA-CSLB 720126 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
115

Rong's Backhoe Service

Napa, CA · (707) 226-9412

CA-CSLB 629852 · A C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
117

Sierra Concrete

San Pablo, CA · (415) 341-6149

CA-CSLB 1072839 · C8 C12Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
118

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
119

Stich R V Construction Inc

Richmond, CA · (510) 412-9070

CA-CSLB 530135 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026