Westco Iron Works
5828 S Naylor Rd., Livermore, CA 94551
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Fabricated Structural Metal Manufacturing332312Where it is
37.70317, -121.72271 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Allan Schaffer | Livermore | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | UNVERIFIED | 0.2 KM |
| Pacific Steel Group | Livermore | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 0.6 KM |
| Silicon Valley Precision, INC. | Livermore | Machine Shops 332710 | ACTIVE | 0.7 KM |
| Semicore Equipment, INC | Livermore | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 1.2 KM |
| Olmar Supply PMD | Livermore | Sheet Metal Work Manufacturing 332322 | LIKELY ACTIVE | 1.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUL 2021 | JUL 2021 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.