NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Claremont, CA

9 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
01

Mgp Construction

Upland, CA · (909) 982-2364

CA-CSLB 510978 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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02

Millcon Services LLC

Upland, CA · (951) 275-2903

CA-CSLB 1099622 · A C60General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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06

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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07

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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08

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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09

Premier Pipe

Upland, CA · (909) 297-4808

CA-CSLB 1054668 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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13

Slater Waterproofing Inc

Montclair, CA · (909) 985-9100

CA-CSLB 373368 · A B +3General engineering contractorGeneral contractorPainter+2
License activechecked Oct 24, 2026
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16

T D Construction Co

LA Verne, CA · (626) 945-1201

CA-CSLB 401358 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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17

Traffic Control Inc

Montclair, CA · (909) 993-0895

CA-CSLB 1114182 · A C31General engineering contractor
License activechecked Oct 24, 2026
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19

United Fiber

Montclair, CA

US-GSA-SAM JU3KHBAUN2X8General engineering contractor
License activechecked Oct 23, 2026
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20

Vci Construction LLC

Upland, CA · (909) 949-1350

CA-CSLB 765716 · A C7 +1General engineering contractorElectrician
License activechecked Oct 24, 2026
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