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
81

Argonaut Constructors Inc

Santa Rosa, CA · (707) 542-4862

CA-CSLB 171432 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
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83

Arntz Builders Inc

Petaluma, CA · (707) 835-2900

CA-CSLB 856393 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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84

Asbestos Control Center

Novato, CA · (415) 883-7856

CA-CSLB 590867 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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90

Bates Crandall

Vallejo, CA · (707) 853-3448

CA-CSLB 873987 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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92

Beeler Inc

Santa Rosa, CA · (707) 888-8881

CA-CSLB 703920 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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93

Bellato Grading

Fairfield, CA · (707) 567-1548

CA-CSLB 859930 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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97

Benson Company Inc

Deer Park, CA · (707) 486-8605

CA-CSLB 906399 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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100

Bjork and Powers

San Rafael, CA · (415) 297-4534

CA-CSLB 410705 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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