Knife River Western Oregon Division ready-mix concrete plant in Sherwood, OR
Coffee Lake Plant 14 · serving Sherwood, OR 97140-8341 (Washington County)
NRMCA-certified
Knife River Western Oregon Division (Coffee Lake Plant 14) is an NRMCA-certified ready-mix concrete plant serving Sherwood, OR 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 #32772
Listed as certified when last checked 2026-07-03 · expires 2026-08-20
Contact
(503) 612-5770
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 Knife River Western Oregon Division.