Concrete Supply Co., LLC ready-mix concrete plant in Columbia, SC
Richard Street Plant 331 · serving Columbia, SC 29209-3731 (Richland County)
NRMCA-certified
Concrete Supply Co., LLC (Richard Street Plant 331) is an NRMCA-certified ready-mix concrete plant serving Columbia, SC and nearby ZIP areas. Request a ready-mix concrete quote for your pour (concrete strength, approximate size, pour date, and notes like slump or site access) below.
Certification
NRMCA cert #34534
Listed as certified when last checked 2026-07-03 · expires 2027-09-14
Contact
(803) 256-9517
Location is ZIP-area approximate; confirm exact address with the plant.
Available strengths (PSI), slump, and admixtures aren't verified here. Tell us your spec and we'll confirm with the plant. Estimates only.
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More NRMCA-certified plants in Columbia, SC
Concrete Supply Co., LLC
Columbia Downtown Plant 343 · Columbia, SC 29201-4832
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.