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
02

Lunny Grading & Paving Inc

Nicasio, CA · (415) 662-9800

CA-CSLB 600250 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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04

Machado Bros Inc

Petaluma, CA · (707) 763-7715

CA-CSLB 639884 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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05

Mahoney Jerry Lee

Vallejo, CA · (707) 554-1483

CA-CSLB 502690 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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06

Malin John S

Napa, CA · (707) 321-0914

CA-CSLB 499534 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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09

Maloney-Odin a Joint Venture

Novato, CA · (916) 251-5500

CA-CSLB 1088157 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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10

Marc Engineering

Vallejo, CA · (510) 938-3033

CA-CSLB 1125149 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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11

Marin H20 Inc

San Rafael, CA · (415) 716-2079

CA-CSLB 839817 · A B +2General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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13

Mccluskey Engineering Inc

Santa Rosa, CA · (707) 615-7277

CA-CSLB 1027108 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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14

Mcoejv

Novato, CA · (415) 895-5304

CA-CSLB 1119247 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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20

Mr Rooter Plumbing

Napa, CA · (707) 252-6578

CA-CSLB 511333 · A B +2General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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