NAICS 238110 · Poured Concrete Foundation and Structure Contractors

Concrete contractors in Walnut, CA

5 licensed concrete contractors · every license checked against the issuer's file

More cities in California

San Jose 165Bakersfield 147Sacramento 129San Diego 118Riverside 101Fresno 97Los Angeles 83Escondido 75Anaheim 67Santa Rosa 64Orange 57Stockton 55San Francisco 52Simi Valley 52El Cajon 50Corona 46
1,331 listingsHow results are ordered
23

Inka P. Concrete Incorporated

Pomona, CA · (626) 419-4344

CA-CSLB 924350 · C8 C12 +1Concrete contractorExcavation, grading and pavingSpecialty contractor
License activechecked Oct 24, 2026
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24

Isa Flooring Inc

LA Habra, CA · (714) 872-7062

CA-CSLB 1067129 · C15 D06Flooring contractorConcrete contractor
License activechecked Oct 24, 2026
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25

J D C

Baldwin Park, CA · (626) 480-8900

CA-CSLB 737593 · A C36 +1General engineering contractorPlumberConcrete contractor
License activechecked Oct 24, 2026
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26

J J's Construction

LA Verne, CA · (626) 646-3423

CA-CSLB 944947 · B C8General contractorConcrete contractor
License activechecked Oct 24, 2026
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27

J K B Corporation

LA Habra, CA · (562) 905-3477

CA-CSLB 501510 · B C8General contractorConcrete contractor
License activechecked Oct 24, 2026
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28

J M Concrete

Covina, CA · (626) 201-6340

CA-CSLB 1028250 · C8Concrete contractor
License activechecked Oct 24, 2026
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29

J&S Concrete Construction

LA Habra Heights, CA · (562) 694-5012

CA-CSLB 735843 · C8 C12Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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38

M C S

Covina, CA · (626) 856-3646

CA-CSLB 700464 · B D06General contractorConcrete contractor
License activechecked Oct 24, 2026
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39

M G Construction

Baldwin Park, CA · (626) 355-6167

CA-CSLB 364584 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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40

M K Builders Co

Pomona, CA · (626) 893-9262

CA-CSLB 1030789 · B C8 +1General contractorConcrete contractorElectrician
License activechecked Oct 24, 2026
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