Facility	City	Industry	Status	Distance
Gold Bond Building Products	Phoenix	Gypsum Product Manufacturing 327420	LIKELY ACTIVE	0.1 KM
Protectus LLC	Phoenix	Other Communications Equipment Manufacturing 334290	LIKELY ACTIVE	6.9 KM
United States Gypsum	Glendale	Adhesive Manufacturing 325520	LIKELY ACTIVE	13.5 KM

Every listed plant in Maricopa County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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, AZURITE, EIS, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen APR 2026 · last seen APR 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110002137303 · first seen MAY 2021 · last seen MAY 2021

IN MARICOPA COUNTY1 other plant shares this one’s industry (Lime and Gypsum Product Manufacturing, NAICS 3274); 1 of them has 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: NATIONAL GYPSUM CO · OCT 2026
Street address: EPA: 1414 E HADLEY ST · OCT 2026
City: EPA: PHOENIX · OCT 2026
State: EPA: AZ · OCT 2026
County (FIPS code): EPA: 04013 · OCT 2026
Coordinates: EPA: 33.43911,-112.05224 · OCT 2026

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