NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Petaluma, CA

66 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
767 listingsHow results are ordered
122

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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125

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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126

Crosswind Properties

Novato, CA · (415) 899-9908

CA-CSLB 512145 · A C51 +1General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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127

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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131

Earthworx LLC

Santa Rosa, CA · (707) 761-2025

CA-CSLB 1084460 · AGeneral engineering contractor
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134

G a C Company

Santa Rosa, CA · (707) 538-8000

CA-CSLB 927846 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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137

Holleran Daniel a

Novato, CA · (415) 328-4132

CA-CSLB 351427 · A B +6General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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139

Inland Contracting Inc

Nicasio, CA · (707) 328-7743

CA-CSLB 1139191 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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