Thermo National Industries INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
CSCmc Steel - New Jersey Facility	Sayreville	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	13.2 KM
CSCmc Steel New Jersey	Sayreville	Iron and Steel Mills and Ferroalloy Manufacturing 331110	● ACTIVE	13.8 KM
National Fence Systems INC.	Avenel	Iron and Steel Mills and Ferroalloy Manufacturing 331111	● ACTIVE	12.4 KM
VAV&s Amboy Galvanizing LLC	Perth Amboy	Iron and Steel Mills and Ferroalloy Manufacturing 331111	● ACTIVE	13.7 KM
GAGerdau Ameristeel	Perth Amboy	Iron and Steel Mills and Ferroalloy Manufacturing 331111	◐ LIKELY ACTIVE	14.6 KM

Every listed plant in Middlesex 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 AIR, BR, ICIS, NJ-NJEMS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUL 2022 · last seen JUL 2022
• EPA Facility Registry ServiceEXISTENCE
  Record 110002090601 · first seen DEC 2015 · last seen DEC 2015

IN MIDDLESEX COUNTY6 other plants share this one’s industry (Iron and Steel Mills and Ferroalloy Manufacturing, NAICS 3311); 2 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: THERMO NATIONAL INDUSTRIES INC · NOV 2026

Street address

EPA: 3651 SOUTH CLINTON AVENUE · NOV 2026

City

EPA: SOUTH PLAINFIELD · NOV 2026

State

EPA: NJ · NOV 2026

County (FIPS code)

EPA: 34023 · NOV 2026

Coordinates

EPA: 40.56545,-74.42958 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026