Independent Construction CO.
4659 Proctor Rd., Castro Valley, CA 94546
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Construction Machinery Manufacturing333120Where it is
37.71896, -122.08209 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Independent Construction CO. | Oakland | Construction Machinery Manufacturing 333120 | UNVERIFIED | 7.8 KM |
| Intertool, LLC | San Leandro | Farm Machinery and Equipment Manufacturing 333111 | UNVERIFIED | 7.8 KM |
| Bay Line Tool | Hayward | Oil and Gas Field Machinery and Equipment Manufacturing 333132 | UNVERIFIED | 9.6 KM |
| Western State Design, INC. | Hayward | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 11.6 KM |
| Dmz Builders | San Leandro | Construction Machinery Manufacturing 333120 | UNVERIFIED | 9.6 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 | DEC 2018 | DEC 2018 |
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 | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.