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 1–20How results are ordered
03

Olive Branch

Upland, CA · (818) 235-6289

CA-CSLB 907556 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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05

P B M Construction Services

Rancho Cucamonga, CA · (909) 489-2266

CA-CSLB 864862 · A B +6General engineering contractorGeneral contractorPainter+2
License activechecked Oct 24, 2026
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06

P F Services Inc

Upland, CA · (909) 949-9141

CA-CSLB 767952 · A D21 +2General engineering contractorSpecialty contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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07

Pk Construction

Upland, CA · (626) 773-6963

CA-CSLB 718670 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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08

Premier Pipe

Upland, CA · (909) 297-4808

CA-CSLB 1054668 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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11

Prosouth Builders Inc

Rancho Cucamonga, CA · (909) 731-3668

CA-CSLB 1073544 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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13

Rar Premier Builders Inc

Rancho Cucamonga, CA · (909) 239-8067

CA-CSLB 1082882 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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18

Sewer Bee

Rancho Cucamonga, CA · (909) 373-5014

CA-CSLB 1155568 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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19

Sitelogiq Inc

Ontario, CA · (916) 914-1929

CA-CSLB 1054171 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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