Calmat CO (owner)
1975 N Benson Ave, Upland, CA 91784
Present in a source dataset, with no recent operating signal.
What they make
Ready-Mix Concrete Manufacturing327320Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Holliday Rock Company - Mountain View | Upland | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 1.9 KM |
| Holliday Rock CO INC | Upland | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 3.0 KM |
| Holliday Rock Co., INC | Upland | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 3.9 KM |
| Auburn Tile | Ontario | Concrete Pipe Manufacturing 327332 | UNVERIFIED | 8.2 KM |
| Holliday Rock Ontario 28 | Ontario | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 9.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 6 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 CARB-TCH, EIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071772927 · first seen AUG 2024 · last seen AUG 2024
IN SAN BERNARDINO COUNTY114 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 27 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: CALMAT CO (OWNER) · OCT 2026
- Street address
- EPA: 1975 N BENSON AVE · OCT 2026
- City
- EPA: UPLAND · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06071 · OCT 2026
- Coordinates
- EPA: 34.132,-117.682 · OCT 2026