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 41–60How results are ordered
43

Ampco Contracting Inc

Corona, CA · (949) 955-2255

CA-CSLB 851752 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
CallDetails
45

Aramexx Construction

Corona, CA · (909) 933-0327

CA-CSLB 960305 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
CallDetails
47

Aten Construction Inc

Jurupa Valley, CA · (951) 522-0864

CA-CSLB 753114 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
50

Beck Jeremy Contracting

Norco, CA · (714) 336-2586

CA-CSLB 985294 · A D06 +1General engineering contractorConcrete contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
51

Benson Mark a

Corona, CA · (562) 762-7370

CA-CSLB 965379 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
52

Bertagna Lee and Smith Inc

Norco, CA · (951) 520-3332

CA-CSLB 1018596 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
53

Bjs Construction Co Inc

Jurupa Valley, CA · (909) 702-6551

CA-CSLB 1125469 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
56

Borden Equipment Inc

Riverside, CA · (951) 545-1916

CA-CSLB 843937 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails