NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Walnut, CA

25 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

Ct & T Concrete Paving Inc

Diamond Bar, CA · (909) 629-8000

CA-CSLB 875627 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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02

D J Scheffler & Nye Inc

Pomona, CA · (909) 595-2924

CA-CSLB 582912 · A C8 +1General engineering contractorConcrete contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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03

Desatoff Steven G

Rowland Heights, CA · (626) 854-9467

CA-CSLB 946422 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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04

Doctor Rooter Inc

West Covina, CA · (310) 709-4744

CA-CSLB 1051766 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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06

E L M Construction Co

LA Puente, CA · (626) 917-7247

CA-CSLB 901559 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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10

Falkon Construction Inc

Diamond Bar, CA · (800) 786-3255

CA-CSLB 911791 · A B +2General engineering contractorGeneral contractorConcrete contractor
License activechecked Oct 24, 2026
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11

Fueltec Inc

Diamond Bar, CA · (909) 743-9725

CA-CSLB 1011678 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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13

Golden West Concrete

West Covina, CA · (213) 537-3835

CA-CSLB 1104414 · A C8General engineering contractorConcrete contractor
License activechecked Oct 24, 2026
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14

Gomringer Construction Services

Covina, CA · (661) 476-8300

CA-CSLB 1077715 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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15

Grand Space

Diamond Bar, CA · (626) 417-6161

CA-CSLB 1075915 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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17

Hmdb Design Build Co

Covina, CA · (323) 487-0676

CA-CSLB 1050875 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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19

I D J Enterprise Inc

Covina, CA · (626) 780-8458

CA-CSLB 1049359 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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20

Ihome Restoration Inc

City of Industry, CA · (626) 244-1165

CA-CSLB 1153933 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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