Sierra Aluminum - Union
11880 Pacific Ave, Fontana, CA 92509
Operating signal within 24 months, or from a single source.
What they make
Other Aluminum Rolling, Drawing, and Extruding331318Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sierra Aluminum Company | Fontana | Alumina Refining and Primary Aluminum Production 331313 | LIKELY ACTIVE | 0.1 KM |
| Sierra Aluminum- Finishing | Fontana | Alumina Refining and Primary Aluminum Production 331313 | LIKELY ACTIVE | 0.1 KM |
| Sierra Aluminum - NAPA | Fontana | Other Aluminum Rolling, Drawing, and Extruding 331318 | LIKELY ACTIVE | 0.3 KM |
| Sierra Aluminum - Bonanza | Fontana | Other Aluminum Rolling, Drawing, and Extruding 331318 | LIKELY ACTIVE | 0.3 KM |
| Tst INC | Fontana | Alumina Refining and Primary Aluminum Production 331313 | ACTIVE | 0.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 2 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.
- OSHA injury and illness reportsOPERATINGRecord 1534803 · first seen DEC 2025 · last seen DEC 2025
IN SAN BERNARDINO COUNTY15 other plants share this one’s industry (Alumina and Aluminum Production and Processing, NAICS 3313); 6 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.
- Coordinates
- Census geocoder: 34.038292783251,-117.518368576336 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025