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Strata Corporation dba Knife River ready-mix concrete plant in Grafton, ND

Grafton Plant 239 · serving Grafton, ND 58237-2602 (Walsh County)
NRMCA-certified

Strata Corporation dba Knife River (Grafton Plant 239) is an NRMCA-certified ready-mix concrete plant serving Grafton, NDand 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 #35777
Listed as certified when last checked 2026-07-03 · expires 2028-05-17
Contact
(701) 352-2960
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 Grafton, ND to call directly

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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 Strata Corporation dba Knife River.