NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Union City, CA

7 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
1,815 listingsHow results are ordered
21

California Trenchless Inc

Hayward, CA · (510) 782-5335

CA-CSLB 735769 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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23

Catalyst Environmental Inc

Hayward, CA · (650) 642-5714

CA-CSLB 986445 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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25

Cato's Paving

Hayward, CA · (510) 397-2677

CA-CSLB 1000087 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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30

Chrisp Company

Fremont, CA · (510) 656-2840

CA-CSLB 374600 · A C13 +1General engineering contractorFence contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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31

Chrisp Robert P

Fremont, CA · (510) 656-2840

CA-CSLB 276631 · A C13 +1General engineering contractorFence contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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33

Conflo Services Inc

Hayward, CA · (510) 732-6695

CA-CSLB 965030 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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34

Craft Engineering

Fremont, CA · (415) 286-8486

CA-CSLB 1119396 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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36

Custom Construction Co

Hayward, CA · (510) 918-8281

CA-CSLB 498345 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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38

D H D Builders

Hayward, CA · (510) 935-3789

CA-CSLB 819345 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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40

Dees-Hennessey Inc

Hayward, CA · (650) 595-8933

CA-CSLB 481228 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
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