Rock Hill Concrete LLC ready-mix concrete plant in Dayton, WA
Dayton Plant · serving Dayton, WA 99328-1268 (Columbia County)
NRMCA-certified
Rock Hill Concrete LLC (Dayton Plant) is an NRMCA-certified ready-mix concrete plant serving Dayton, WA 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 #34630
Listed as certified when last checked 2026-07-03 · expires 2027-08-30
Contact
(509) 382-4615
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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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 Rock Hill Concrete LLC.