NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Penngrove, CA

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

More cities in California

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638 listingsHow results are ordered
42

All Bay Sewer Inc

Santa Rosa, CA · (415) 702-8626

CA-CSLB 1076969 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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43

Allphase Paving

Petaluma, CA · (707) 333-7540

CA-CSLB 706652 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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44

Alpha Trenchless

Petaluma, CA · (415) 377-6939

CA-CSLB 1044308 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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48

Argonaut Constructors Inc

Santa Rosa, CA · (707) 542-4862

CA-CSLB 171432 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
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50

Arntz Builders Inc

Petaluma, CA · (707) 835-2900

CA-CSLB 856393 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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53

Beeler Inc

Santa Rosa, CA · (707) 888-8881

CA-CSLB 703920 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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57

Boyle Dan Construction

Santa Rosa, CA · (707) 486-9225

CA-CSLB 799748 · A B +1General engineering contractorGeneral contractorPainter
License activechecked Oct 24, 2026
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58

C C I

Santa Rosa, CA · (707) 665-9668

CA-CSLB 665956 · A B +1General engineering contractorGeneral contractorGlass and window contractor
License activechecked Oct 24, 2026
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