NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Healdsburg, CA

19 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
406 listingsHow results are ordered
62

Biogas Energy Inc

Sebastopol, CA · (707) 888-4316

CA-CSLB 957115 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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64

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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65

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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66

C K Excavating and Demolition

Middletown, CA · (707) 291-5665

CA-CSLB 987525 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
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68

Cimino S J Electric Inc

Santa Rosa, CA · (707) 542-6231

CA-CSLB 343802 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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70

Complete Construction Group

Sebastopol, CA · (707) 293-8707

CA-CSLB 929530 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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71

Cox Construction

Sebastopol, CA · (707) 889-9601

CA-CSLB 970320 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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73

Davis Daniel O Inc

Santa Rosa, CA · (707) 585-1903

CA-CSLB 431984 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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74

Debenham Dennis E

Cloverdale, CA · (707) 975-6222

CA-CSLB 549866 · A C36 +1General engineering contractorPlumberAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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80

Earthworx LLC

Santa Rosa, CA · (707) 761-2025

CA-CSLB 1084460 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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