NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Irwindale, CA

15 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
04

Jtc Construction Inc

Whittier, CA · (562) 207-7515

CA-CSLB 995516 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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05

K B Engineering Inc

Glendora, CA · (626) 335-2118

CA-CSLB 819366 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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06

K P a Constructors Inc

Pasadena, CA · (626) 658-8165

CA-CSLB 1027883 · A C10 +2General engineering contractorElectricianExcavation, grading and paving
License activechecked Oct 24, 2026
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07

Karam Construction Inc

Glendora, CA · (657) 668-9877

CA-CSLB 1074415 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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08

Khatri Construction

Pasadena, CA · (626) 351-4830

CA-CSLB 555505 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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09

Ko Jonathan

Walnut, CA · (626) 383-5224

CA-CSLB 922189 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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10

L & T Construction Inc

Temple City, CA · (626) 579-2264

CA-CSLB 878638 · A B +1General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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11

Labco

Walnut, CA · (951) 402-9090

CA-CSLB 574675 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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13

Le Construction

Walnut, CA · (909) 721-8279

CA-CSLB 474134 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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14

Livingstone Engineering

Pasadena, CA · (626) 795-8177

CA-CSLB 611212 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor
License activechecked Oct 24, 2026
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15

Lopez Engineering

Glendora, CA · (626) 335-0586

CA-CSLB 305971 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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16

Ly Engineering Inc

San Gabriel, CA · (626) 905-7718

CA-CSLB 1019146 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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18

Maggio Drilling

San Dimas, CA · (626) 945-1226

CA-CSLB 1059985 · A D09General engineering contractor
License activechecked Oct 24, 2026
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19

Mark Edward Tang

Temple City, CA · (626) 215-7073

CA-CSLB 927498 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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