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
41

Peterson Mechanical Inc

Sonoma, CA · (707) 938-8481

CA-CSLB 171486 · B C4 +7General contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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45

Thomas Anderson & Co

Sonoma, CA · (707) 938-2146

CA-CSLB 715281 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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46

Versaggi Construction

Sonoma, CA · (707) 996-5033

CA-CSLB 389865 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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47

Wellander Corporation

Sonoma, CA · (707) 934-8198

CA-CSLB 985622 · A C60General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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48

Nordic West Company Inc

American Canyon, CA

CA-CSLB 1111850 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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51

Alpha Trenchless

Petaluma, CA · (415) 377-6939

CA-CSLB 1044308 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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56

Bates Crandall

Vallejo, CA · (707) 853-3448

CA-CSLB 873987 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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57

Bellato Grading

Fairfield, CA · (707) 567-1548

CA-CSLB 859930 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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60

C D L Enterprises

Fairfield, CA · (707) 372-2414

CA-CSLB 817038 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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