NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in El Sobrante, CA

11 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
Listings 21–40How results are ordered
22

Empire Excavating LLC

Corona, CA · (951) 371-3799

CA-CSLB 1065905 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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23

Empyrean Plumbing Inc

Riverside, CA · (951) 776-4616

CA-CSLB 879157 · B C2 +2General contractorDrywall, plaster and insulationGeneral engineering contractor+1
License activechecked Oct 24, 2026
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25

Envision Landscape

Riverside, CA · (951) 782-0260

CA-CSLB 844619 · A C27 +1General engineering contractorLandscaperAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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28

Evergreen Environment Inc

Riverside, CA · (951) 332-2218

CA-CSLB 810462 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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29

Extenda Networks Inc

Mira Loma, CA · (818) 257-7109

CA-CSLB 1004723 · A B +2General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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32

Fence Ellent

Jurupa Valley, CA · (951) 685-1959

CA-CSLB 1144960 · A C13General engineering contractorFence contractor
License activechecked Oct 24, 2026
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33

Fore Contractors Inc

Norco, CA · (951) 272-1322

CA-CSLB 1023690 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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35

Foster R C Corporation

Corona, CA · (951) 738-8211

CA-CSLB 569693 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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37

Gallo Construction

Riverside, CA · (909) 322-9466

CA-CSLB 640920 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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39

Gannco Environmental Kleanup Services

Riverside, CA · (951) 520-2617

CA-CSLB 574104 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
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40

Gardner Jack Jr

Norco, CA · (951) 212-9408

CA-CSLB 470911 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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