NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Sonoma, CA

21 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
864 listingsHow results are ordered
01

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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04

Jeffco General Engineering Inc

Santa Rosa, CA · (707) 290-8974

CA-CSLB 1053010 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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07

Kaiser Construction Inc

St Helena, CA · (707) 478-9782

CA-CSLB 914232 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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10

Kamalani-Odin JV

Novato, CA · (916) 251-5500

CA-CSLB 1157456 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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11

Kazemini Construction

Santa Rosa, CA · (707) 291-9246

CA-CSLB 1031509 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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12

Keller Charles Construction Inc

Petaluma, CA · (707) 762-9000

CA-CSLB 885844 · B C12 +2General contractorExcavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
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16

Larsen C V Co

Santa Rosa, CA · (707) 526-3750

CA-CSLB 646209 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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18

Levanta Ge

Napa, CA · (707) 287-1954

CA-CSLB 1123796 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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20

Lind Marine LLC

Vallejo, CA · (707) 762-7251

CA-CSLB 1097503 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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