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Concrete Supply Co., LLC ready-mix concrete plant in Columbia, SC

Columbia Downtown Plant 343 · serving Columbia, SC 29201-4832 (Richland County)
NRMCA-certified

Concrete Supply Co., LLC (Columbia Downtown Plant 343) is an NRMCA-certified ready-mix concrete plant serving Columbia, SCand nearby ZIP areas. Describe your pour below (concrete strength, approximate size, pour date, and notes like slump or site access) and we'll show you the certified plants serving your ZIP to call directly.

Certification
NRMCA cert #35700
Listed as certified when last checked 2026-07-03 · expires 2028-04-21
Contact
(803) 256-9550
Location is ZIP-area approximate; confirm exact address with the plant.

Available strengths (PSI), slump, and admixtures aren't verified here. Confirm your spec with the plant when you call. Estimates only.

See NRMCA-certified ready-mix plants near Columbia, SC to call directly

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More NRMCA-certified plants in Columbia, SC

Concrete Supply Co., LLC
Richard Street Plant 331 · Columbia, SC 29209-3731
NRMCA-certified

Source: NRMCA Currently Certified Plants directory. Ready Mix Concrete is an independent directory of NRMCA-certified ready-mix concrete plants and is not affiliated with Concrete Supply Co., LLC.