Irwin Fac

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Astley Precision Machine Company, INC.	Irwin	Machine Shops 332710	● ACTIVE	0.3 KM
KIKennamental Inc/hempfield Twp	Irwin	Industrial Mold Manufacturing 333511	◇ UNVERIFIED	0.3 KM
DPDura-Metal Products Corporation	Irwin	Machine Shops 332710	◐ LIKELY ACTIVE	0.5 KM
Linear Machining Technology LLC	Irwin	Machine Shops 332710	● ACTIVE	2.0 KM
Extrude Hone LLC	Irwin	Metalworking Machinery Manufacturing 333512	● ACTIVE	2.3 KM

Every listed plant in Westmoreland 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 AIRS/AFS, NPDES, PA-EFACTS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen APR 2017 · last seen APR 2017
• EPA Facility Registry ServiceEXISTENCE
  Record 110000330160 · first seen APR 2016 · last seen APR 2016

IN WESTMORELAND COUNTY18 other plants share this one’s industry (Metalworking Machinery Manufacturing, NAICS 3335); 7 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: IRWIN FAC · OCT 2026

Street address

EPA: 425 ARONA ROAD · OCT 2026

City

EPA: IRWIN · OCT 2026

State

EPA: PA · OCT 2026

County (FIPS code)

EPA: 42129 · OCT 2026

Coordinates

EPA: 40.298668,-79.668996 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026