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
25

Iron Path Corp

Corona, CA · (951) 777-4003

CA-CSLB 1149144 · A B +7General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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27

J B C Design & Build Co

Riverside, CA · (951) 515-4926

CA-CSLB 982238 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
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29

J Francis Company

Riverside, CA · (951) 776-9100

CA-CSLB 585103 · A B +6General engineering contractorGeneral contractorDrywall, plaster and insulation+2
License activechecked Oct 24, 2026
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31

J T S Excavation

Riverside, CA · (909) 815-5509

CA-CSLB 972878 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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34

Kana Development Group Inc

Riverside, CA · (714) 986-1400

CA-CSLB 1085445 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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35

Kana Pipeline Inc

Riverside, CA · (714) 986-1400

CA-CSLB 461487 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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