NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Alta Loma, CA

19 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

Born Construction Inc

Rancho Cucamonga, CA · (909) 732-3132

CA-CSLB 490869 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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42

Braeger Construction Inc

Upland, CA · (909) 621-4795

CA-CSLB 290219 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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44

C P C Inc

Upland, CA · (909) 981-1091

CA-CSLB 862027 · A C34General engineering contractor
License activechecked Oct 24, 2026
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45

Cable Brothers Inc

Rancho Cucamonga, CA · (909) 899-6475

CA-CSLB 880335 · A C7General engineering contractorElectrician
License activechecked Oct 24, 2026
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47

California Rampworks

Upland, CA · (909) 949-1601

CA-CSLB 973748 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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48

California Skateparks

Upland, CA · (909) 949-1601

CA-CSLB 799795 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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49

California Skateparks

Upland, CA · (909) 949-1601

CA-CSLB 962150 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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50

Caropino Jerry

Rancho Cucamonga, CA · (310) 491-4630

CA-CSLB 861303 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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52

Cjs Engineering Inc

Rancho Cucamonga, CA · (714) 323-5816

CA-CSLB 1152118 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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53

Coach Construction

Rancho Cucamonga, CA · (909) 749-5681

CA-CSLB 784946 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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54

Condor Electric Co

Upland, CA · (951) 206-1522

CA-CSLB 421153 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
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55

Construction West Inc

Rancho Cucamonga, CA · (909) 322-5437

CA-CSLB 860477 · A B +1General engineering contractorGeneral contractorTile contractor
License activechecked Oct 24, 2026
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58

Cut N Dry Restoration

Rancho Cucamonga, CA · (909) 987-9861

CA-CSLB 1013757 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
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59

Duke Plumbing Inc

Upland, CA · (909) 981-8200

CA-CSLB 430513 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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60

Dylan James Sauter

Upland, CA · (909) 322-7171

CA-CSLB 1141907 · A C51General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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