Calstone Company
13755 Llagas Avenue, San Martin, CA 95046
UNVERIFIEDLAST SEEN IN FEDERAL DATA JUN 2022 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Ready-Mix Concrete Manufacturing327320Where it is
37.09182, -121.61016 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| APG - San Martin | San Martin | Concrete Block and Brick Manufacturing 327331 | LIKELY ACTIVE | 0.0 KM |
| Sandman INC Doing Business As Star Concrete | Morgan Hill | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 4.3 KM |
| Concrete Designs | Morgan Hill | Other Concrete Product Manufacturing 327390 | UNVERIFIED | 4.4 KM |
| Kijero, LLC | Morgan Hill | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 5.0 KM |
| Star Concrete | Gilroy | Concrete Pipe Manufacturing 327332 | UNVERIFIED | 6.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 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 CA-ENVIROVIEW, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | AUG 2024 |
| EPA ECHO | OPERATING | JUN 2022 | JUN 2022 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | CENSUS GEOCODER | 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.