NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in San Dimas, 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
Listings 41–60How results are ordered
41

Henkels & Mccoy West LLC

Pomona, CA · (909) 517-3011

CA-CSLB 1100318 · A C10 +1General engineering contractorElectricianSpecialty contractor
License activechecked Oct 24, 2026
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47

Inland Design Build

Ontario, CA · (909) 920-1144

CA-CSLB 1005429 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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49

Intren West LLC

Pomona, CA · (909) 517-3011

CA-CSLB 1103190 · A C10 +1General engineering contractorElectricianSpecialty contractor
License activechecked Oct 24, 2026
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51

J C E Equipment Inc

Upland, CA · (909) 921-6367

CA-CSLB 879069 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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52

J D C

Baldwin Park, CA · (626) 480-8900

CA-CSLB 737593 · A C36 +1General engineering contractorPlumberConcrete contractor
License activechecked Oct 24, 2026
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53

J E Plount and Company Inc

Upland, CA · (909) 957-5773

CA-CSLB 415296 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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54

J F Engineering Inc

Pomona, CA · (909) 721-7698

CA-CSLB 873691 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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55

J F Shea Construction Inc

Walnut, CA · (909) 594-9500

CA-CSLB 769989 · A C10 +1General engineering contractorElectricianAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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58

J T Site Services

Upland, CA · (909) 985-5660

CA-CSLB 992829 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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59

Jaber Mehdi

Ontario, CA · (909) 628-1999

CA-CSLB 1034053 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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