Present in a source dataset, with no recent operating signal.
What they make
Ready-Mix Concrete Manufacturing327320- aggregates
- construction services
- Portland Limestone Cement
- alternative fuels
- building
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Midstate Concrete Products, LLC. | Santa Maria | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 0.6 KM |
| Calportland CO Santa Maria Plant | Santa Maria | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 0.6 KM |
| Mid State Concrete Products LLC | Santa Maria | Other Concrete Product Manufacturing 327390 | LIKELY ACTIVE | 0.7 KM |
| Calportland Construction | Santa Maria | Cement Manufacturing 327310 | ACTIVE | 0.7 KM |
| Calportland Construction - Ready Mix Division | Santa Maria | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 0.7 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 110071771103 · first seen AUG 2024 · last seen AUG 2024
IN SANTA BARBARA COUNTY24 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 3 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: CALPORTLAND CONSTRUCTION - 1529 E. DONOVAN RD · OCT 2026
- Street address
- EPA: 1529 E. DONOVAN ROAD · OCT 2026
- City
- EPA: SANTA MARIA · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06083 · OCT 2026
- Coordinates
- EPA: 34.96483,-120.4162 · OCT 2026