NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Vallejo, CA

23 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
1,500 listingsHow results are ordered
102

Clean Lakes Inc

Martinez, CA · (925) 766-8862

CA-CSLB 803463 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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103

Clearwater Group

Point Richmond, CA · (510) 307-9943

CA-CSLB 799370 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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105

Conco

Concord, CA · (925) 685-6799

CA-CSLB 199902 · A B +5General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
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106

Contra Costa Electric Inc

Martinez, CA · (925) 229-4250

CA-CSLB 139885 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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107

Corona Seal and Stripe

Napa, CA · (707) 815-1743

CA-CSLB 1102542 · C32 D30Excavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
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109

Creative Energy Corporation

Richmond, CA · (510) 237-2300

CA-CSLB 398493 · A B +1General engineering contractorGeneral contractorSpecialty contractor
License activechecked Oct 24, 2026
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110

D E S Builders

Napa, CA · (707) 226-7600

CA-CSLB 904879 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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111

Dane Electric

Berkeley, CA · (510) 528-4694

CA-CSLB 768440 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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113

De Nova Homes Inc

Concord, CA · (925) 685-0110

CA-CSLB 770719 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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114

Delaney Construction

Fairfield, CA · (707) 416-1748

CA-CSLB 827219 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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115

Denluc Construction Inc

Fairfield, CA · (415) 250-9700

CA-CSLB 1061412 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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118

Dirt Doctor Excavating

Martinez, CA · (925) 260-3636

CA-CSLB 1064234 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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119

Discovery Builders Inc

Concord, CA · (925) 682-6419

CA-CSLB 753652 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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120

Dmz Builders

Concord, CA · (925) 826-5387

CA-CSLB 986594 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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