Spragues' Rock and Sand CO
5400 Bennett Rd, Simi Valley, CA 93063
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 |
|---|---|---|---|---|
| Simi Valley #49 | Simi Valley | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 8.8 KM |
| Robertson's Ready Mix | Corona | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 9.3 KM |
| Pre-con Products | Simi Valley | Ready-Mix Concrete Manufacturing 327320 | ACTIVE | 9.9 KM |
| Nusano, INC | Valencia | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 15.3 KM |
| National Ready Mix Concrete | Moorpark | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 14.3 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
2 sources hold 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 CA-CERS, CA-ENVIROVIEW, EIS, NPDES, RCRAINFO · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110059741864 · first seen FEB 2022 · last seen JUL 2024
- EPA ECHO compliance recordsOPERATINGfirst seen MAY 2019 · last seen MAY 2019
IN VENTURA COUNTY22 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 5 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: SPRAGUES' ROCK AND SAND CO · OCT 2026
- Street address
- EPA: 5400 BENNETT RD · OCT 2026
- City
- EPA: SIMI VALLEY · OCT 2026
- State
- EPA: CA · OCT 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 34.32662306498,-118.71864092771 · SEP 2026
- EPA: 34.325175,-118.719587 · OCT 2026 · ON THIS PAGE
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026