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, 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 #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. Tell us your spec and we'll confirm with the plant. Estimates only.
Get ready-mix concrete quotes from NRMCA-certified plants near Seattle, WA
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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.