Facility	City	Industry	Status	Distance
Landvatter Ready Mix Market	St Louis	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	5.0 KM
Kienstra Materials Company	Overland	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	5.3 KM
Kienstra Materials CO LLC	Saint Louis	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	5.4 KM
Phillips Concrete Services, LLC	St. Louis	Cement Manufacturing 327310	UNVERIFIED	7.0 KM
Permea Inc-div of Air Products and Chemicals	Saint Louis	All Other Plastics Product Manufacturing 326199	LIKELY ACTIVE	9.4 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, EIS, MO-DNR, NPDES · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110012470334 · first seen JAN 2025 · last seen JAN 2025
EPA ECHO compliance recordsOPERATING
first seen DEC 2012 · last seen DEC 2012

IN ST. LOUIS COUNTY52 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 14 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: METRO MATERIALS - HANLEY PLANT-KINLOCH · NOV 2026
Street address: EPA: 5226 MARTIN LUTHER KING BLVD. · NOV 2026
City: EPA: KINLOCH · NOV 2026
State: EPA: MO · NOV 2026
Coordinates: EPA: 38.729729,-90.322327 · NOV 2026

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