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

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
942 listingsHow results are ordered
61

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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65

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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66

Versaggi Construction

Sonoma, CA · (707) 996-5033

CA-CSLB 389865 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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67

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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68

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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71

Alpha Trenchless

Petaluma, CA · (415) 377-6939

CA-CSLB 1044308 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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76

Bates Crandall

Vallejo, CA · (707) 853-3448

CA-CSLB 873987 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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77

Bellato Grading

Fairfield, CA · (707) 567-1548

CA-CSLB 859930 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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80

C D L Enterprises

Fairfield, CA · (707) 372-2414

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