Stoneway Concrete ready-mix concrete plant in Seattle, WA
Seattle Plant · serving Seattle, WA 98134-1113 (King County)
NRMCA-certified
Stoneway Concrete (Seattle Plant) is an NRMCA-certified ready-mix concrete plant serving Seattle, WAand 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 #32739
Listed as certified when last checked 2026-07-03 · expires 2026-10-17
Contact
(206) 382-1682
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 Seattle, WA to call directly
Send one request and we'll show you certified plants serving your job ZIP area to call directly. 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 Stoneway Concrete.