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

West Biofuels LLC

Petaluma, CA · (530) 209-5996

CA-CSLB 1065322 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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43

Whitfield Construction

Santa Rosa, CA · (707) 888-4367

CA-CSLB 432633 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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45

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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46

Wolff Contracting Inc

Santa Rosa, CA · (707) 799-4910

CA-CSLB 953433 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
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48

Team Ghilotti Inc

Petaluma, CA

US-GSA-SAM DPWCAXNA3MG6General engineering contractor
License activechecked Oct 23, 2026
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49

707 Electric

Santa Rosa, CA · (707) 292-2262

CA-CSLB 1118695 · A C10 +1General engineering contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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52

Able Maintenance Inc

Santa Rosa, CA · (707) 545-5522

CA-CSLB 312844 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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54

Ajm General Construction

Santa Rosa, CA · (707) 324-7992

CA-CSLB 1035253 · A B +6General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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55

All Grade Excavating Inc

Santa Rosa, CA · (707) 478-4546

CA-CSLB 971988 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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58

American Builders

Sonoma, CA · (415) 559-6759

CA-CSLB 427930 · A B +4General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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59

Amoroso Dennis J

Santa Rosa, CA · (707) 280-1848

CA-CSLB 714808 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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60

Analy Septic

Sebastopol, CA · (707) 823-7340

CA-CSLB 416663 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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