NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Upland, CA

49 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
23

Hardscape West Inc

Alta Loma, CA · (909) 732-3337

CA-CSLB 838617 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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27

Holguin & Holguin Enterprises Inc

Rancho Cucamonga, CA · (909) 224-1690

CA-CSLB 1058650 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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30

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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31

Invert Construction Corp

Rancho Cucamonga, CA · (800) 951-3811

CA-CSLB 1044261 · A ASB +5General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
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32

Jaber Mehdi

Ontario, CA · (909) 628-1999

CA-CSLB 1034053 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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33

Jn Construction Inc

Ontario, CA · (323) 378-0109

CA-CSLB 1001396 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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36

K K G Inc

Claremont, CA · (909) 624-6222

CA-CSLB 826980 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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37

Lee & Stires Inc

Montclair, CA · (909) 983-9557

CA-CSLB 288402 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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39

Lion Construction

Rancho Cucamonga, CA · (909) 657-3618

CA-CSLB 888802 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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