Custom Alloy Corporation

412 Trimmer Road, Califon, NJ 07830

UNVERIFIEDLAST SEEN IN FEDERAL DATA MAY 2024 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Plate Work Manufacturing332313

Where it is

40.74668, -74.83678 · CENSUS TIGER

COUNTY

Hunterdon County

METRO AREA

New York-Newark-Jersey City, NY-NJ

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Other plants nearby

Facility	City	Industry	Status	Distance
Frazier Industrial CO CORP	Long Valley	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	7.2 KM
Construction Specialties INC	Lebanon	All Other Plastics Product Manufacturing 326199	REPORTED CLOSED	11.4 KM
Kullman Industries	Lebanon	Prefabricated Metal Building and Component Manufacturing 332311	UNVERIFIED	11.6 KM
Gp Precision, INC.	Hackettstown	Sheet Metal Work Manufacturing 332322	LIKELY ACTIVE	12.9 KM
Revolution Cnc LLC	Hackettstown	Machine Shops 332710	ACTIVE	14.1 KM

Every listed plant in Hunterdon 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 NPDES, RCRAINFO · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAY 2024 · last seen MAY 2024
EPA Facility Registry ServiceEXISTENCE
Record 110006703567 · first seen JUL 2016 · last seen JUL 2016

IN HUNTERDON COUNTY4 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 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: CUSTOM ALLOY CORPORATION · OCT 2026
Street address: EPA: 412 TRIMMER ROAD · OCT 2026
City: EPA: CALIFON · OCT 2026
State: EPA: NJ · OCT 2026
County (FIPS code): EPA: 34019 · OCT 2026
Coordinates: EPA: 40.74668,-74.83678 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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