NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Duarte, CA

6 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 61–80How results are ordered
62

Right of Way Inc

San Dimas, CA · (626) 930-9292

CA-CSLB 792675 · C31General engineering contractor
License activechecked Oct 24, 2026
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63

Robert Konstruction

San Dimas, CA · (626) 795-0970

CA-CSLB 985284 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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64

Rogers Martin a Inc

San Dimas, CA · (626) 449-0805

CA-CSLB 928843 · A B +1General engineering contractorGeneral contractorDrywall, plaster and insulation
License activechecked Oct 24, 2026
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65

Rolhard Inc

Glendora, CA · (818) 632-9498

CA-CSLB 1010933 · A D12General engineering contractorSpecialty contractor
License activechecked Oct 24, 2026
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66

Royaltech Services

LA Puente, CA · (626) 333-0333

CA-CSLB 638729 · A B +6General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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67

S G V Construction

Arcadia, CA · (626) 330-8866

CA-CSLB 941791 · A B +3General engineering contractorGeneral contractorLandscaper+2
License activechecked Oct 24, 2026
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68

Sark Inc

Covina, CA · (626) 332-0680

CA-CSLB 1007232 · A B +1General engineering contractorGeneral contractorSteel and welding contractor
License activechecked Oct 24, 2026
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69

Sea West Enterprises Inc

San Dimas, CA · (909) 592-7120

CA-CSLB 486074 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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72

Siterep Concrete

San Dimas, CA · (909) 418-8690

CA-CSLB 1094220 · A B +1General engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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75

Socal Paving Company

San Dimas, CA · (714) 244-2508

CA-CSLB 1144548 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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77

Starmax Construction

San Marino, CA · (626) 401-9890

CA-CSLB 1092189 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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78

Stuart Contracting

LA Puente, CA · (626) 665-8465

CA-CSLB 428531 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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80

Suehrstedt Mark W

West Covina, CA · (625) 962-4458

CA-CSLB 717374 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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