Hanson Aggregates Mid-pacific INC
131 Suburban, San Luis Obispo, CA 93401
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 |
|---|---|---|---|---|
| Air-vol Block | San Luis Obispo | Concrete Block and Brick Manufacturing 327331 | LIKELY ACTIVE | 0.2 KM |
| Calportland CO San Luis Obispo | San Luis Obispo | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 0.6 KM |
| Alliance Ready Mix | Arroyo Grande | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 24.4 KM |
| Calportland CO Paso Robles Plant | Templeton | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 37.4 KM |
| Mid State Concrete Products LLC | Santa Maria | Other Concrete Product Manufacturing 327390 | LIKELY ACTIVE | 38.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 7 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 AIR, AIRS/AFS, CA-ENVIROVIEW, HWTS-DATAMART, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen DEC 2022 · last seen DEC 2022
- EPA Facility Registry ServiceEXISTENCERecord 110018994374 · first seen JUN 2017 · last seen JUN 2017
IN SAN LUIS OBISPO COUNTY25 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 2 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: HANSON AGGREGATES MID-PACIFIC INC · OCT 2026
- Street address
- EPA: 131 SUBURBAN · OCT 2026
- City
- EPA: SAN LUIS OBISPO · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06079 · OCT 2026
- Coordinates
- EPA: 35.24403,-120.67297 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: SQG · OCT 2026