Master-halco INC

8431 Hoyle Ave., Dallas, TX 75227

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2026 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Other Fabricated Wire Product Manufacturing332618

Where it is

32.77428, -96.67545 · CENSUS TIGER

COUNTY

Dallas County

METRO AREA

Dallas-Fort Worth-Arlington, TX

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Other plants nearby

Facility	City	Industry	Status	Distance
Dallas MFG 039	Dallas	Other Fabricated Wire Product Manufacturing 332618	LIKELY ACTIVE	0.1 KM
Last Anvil Innovations LLC	Dallas	All Other Miscellaneous Manufacturing 339999	ACTIVE	9.8 KM
Monroe Engineering Group LLC	Garland	Other Fabricated Wire Product Manufacturing 332618	ACTIVE	14.1 KM
Atomized Products Group	Garland	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	LIKELY ACTIVE	14.4 KM
Rockwell American Manufacturing	Seagoville	Spring Manufacturing 332613	LIKELY ACTIVE	16.0 KM

Every listed plant in Dallas County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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 EIS, NPDES, RCRAINFO, TRIS, TX-TCEQ ACR · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAY 2026 · last seen MAY 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110005010923 · first seen JUN 2017 · last seen JUN 2017

IN DALLAS COUNTY12 other plants share this one’s industry (Spring and Wire Product Manufacturing, NAICS 3326); 4 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: MASTER-HALCO INC · OCT 2026
Street address: EPA: 8431 HOYLE AVE. · OCT 2026
City: EPA: DALLAS · OCT 2026
State: EPA: TX · OCT 2026
County (FIPS code): EPA: 48113 · OCT 2026
Coordinates: EPA: 32.77428,-96.67545 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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