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CalPortland Company Washington Division ready-mix concrete plant in Hillsboro, OR

Hillsboro Plant 19 · serving Hillsboro, OR 97124-7827 (Washington County)
NRMCA-certified

CalPortland Company Washington Division (Hillsboro Plant 19) is an NRMCA-certified ready-mix concrete plant serving Hillsboro, ORand 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 #33738
Listed as certified when last checked 2026-07-03 · expires 2027-01-26
Contact
(503) 243-5535
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 Hillsboro, OR to call directly

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More NRMCA-certified plants in Hillsboro, OR

CalPortland Company Washington Division
Hillsboro Plant 21 · Hillsboro, OR 97124-7827
NRMCA-certified
Knife River - Northwest Region
Hillsboro Ready Mix Plant · Hillsboro, OR 97123-5635
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 CalPortland Company Washington Division.