Fh Ayer Mfg CO

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
voestalpine Railway Systems Nortrak ORD	Chicago Heights	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	1.9 KM
AIAbc-naco INC	Chicago Heights	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	1.9 KM
IMImageworks Manufacturing INC	Park Forest	Commercial Printing (except Screen and Books) 323111	◐ LIKELY ACTIVE	3.5 KM
HAHi-grade Alloy CORP	Hazel Crest	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	◇ UNVERIFIED	8.6 KM
Hyspan Precision Products INC	South Holland	Other Metal Valve and Pipe Fitting Manufacturing 332919	◐ LIKELY ACTIVE	9.8 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 ACES, AIR, AIRS/AFS, BR, EIS, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUL 2021 · last seen JUL 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110001226959 · first seen JUN 2017 · last seen JUN 2017

IN COOK COUNTY119 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 52 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: FH AYER MFG CO · OCT 2026

Street address

EPA: 2015 HALSTED ST · OCT 2026

City

EPA: CHICAGO HEIGHTS · OCT 2026

State

EPA: IL · OCT 2026

County (FIPS code)

EPA: 17031 · OCT 2026

Coordinates

EPA: 41.495955,-87.636847 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026