NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Napa, CA

50 licensed general engineering contractors · every license checked against the issuer's file

More cities in California

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942 listingsHow results are ordered
42

Paul Michael Company Inc

Petaluma, CA · (707) 769-1006

CA-CSLB 386001 · A C12 +2General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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43

Pfister Excavating Inc

Vallejo, CA · (707) 643-7715

CA-CSLB 486712 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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54

T a J Construction Inc

Vallejo, CA · (415) 465-2228

CA-CSLB 1049959 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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58

West Biofuels LLC

Petaluma, CA · (530) 209-5996

CA-CSLB 1065322 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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60

William James Gargan

Petaluma, CA · (707) 291-2782

CA-CSLB 351395 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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