American Steel Fabrication

1109 Mason Circle, Pevely, MO 63070

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

38.29722, -90.39684 · CENSUS TIGER

COUNTY

Jefferson County

METRO AREA

St. Louis, MO-IL

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Other plants nearby

Facility	City	Industry	Status	Distance
Speedway Steel Fabrication INC	Crystal City	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	8.2 KM
Arnold Defense & Electronics, LLC	Arnold	Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994	ACTIVE	15.3 KM
Battlefield Flag Company LLC	Waterloo	All Other Miscellaneous Manufacturing 339999	ACTIVE	15.8 KM
Imperial Ornamental Metal Co., INC.	Fenton	Fabricated Structural Metal Manufacturing 332312	ACTIVE	22.7 KM
Air Cleaning Specialists INC	Saint Louis	Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413	ACTIVE	24.3 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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, MO-DNR · EPA site type FACILITY.

EPA ECHO compliance recordsOPERATING
first seen JUL 2026 · last seen JUL 2026
EPA Facility Registry ServiceEXISTENCE
Record 110042446957 · first seen JAN 2015 · last seen JAN 2015

IN JEFFERSON COUNTY5 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 3 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: AMERICAN STEEL FABRICATION · OCT 2026
Street address: EPA: 1109 MASON CIRCLE · OCT 2026
City: EPA: PEVELY · OCT 2026
State: EPA: MO · OCT 2026
County (FIPS code): EPA: 29099 · OCT 2026
Coordinates: EPA: 38.297215,-90.396844 · OCT 2026

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