Keywell CORP
890 Noble Dr, West Mifflin, PA 15122
Operating signal within 24 months, or from a single source.
What they make
Electroplating, Plating, Polishing, Anodizing, and Coloring332813Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Steel Dynamics, Inc., Flat Roll Group, the Techs Division, Galvtech Plant | Pittsburgh | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | ACTIVE | 3.6 KM |
| Whemco Steel Castings Inc/west Homestead | Homestead | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | LIKELY ACTIVE | 4.3 KM |
| Fenton Heat Treating INC. | West Mifflin | Metal Heat Treating 332811 | UNVERIFIED | 3.7 KM |
| Tech Met Inc/glassport | Glassport | Machine Shops 332710 | LIKELY ACTIVE | 5.3 KM |
| Dura-bond Coating, INC. -- Duquesne | Duquesne | Fabricated Structural Metal Manufacturing 332312 | ACTIVE | 7.2 KM |
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, AIRS/AFS, ICIS, NPDES, PA-EFACTS, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110001035442 · first seen DEC 2025 · last seen DEC 2025
- EPA ECHO compliance recordsOPERATINGfirst seen DEC 2024 · last seen DEC 2024
IN ALLEGHENY COUNTY21 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 10 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: KEYWELL CORP · OCT 2026
- Street address
- EPA: 890 NOBLE DR · OCT 2026
- City
- EPA: WEST MIFFLIN · OCT 2026
- State
- EPA: PA · OCT 2026
- County (FIPS code)
- EPA: 42003 · OCT 2026
- Coordinates
- EPA: 40.360418,-79.927198 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026