County Asphalt
5501 Imhoff Drive, Martinez, CA 94553
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Asphalt Paving Mixture and Block Manufacturing324121Where it is
38.00179, -122.06263 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Right Away Redy Mix / County Quarry Products, INC / County Asphalt | Martinez | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 0.8 KM |
| National Blending Company LLC | Martinez | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 0.9 KM |
| Carone & Company, INC. Dba Diablo Valley Rock | Martinez | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 2.6 KM |
| Ramos Oil CO | Martinez | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 2.6 KM |
| Granite Construction Company | Concord | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 3.0 KM |
Also at this address
2 other records share 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 — 1 FEDERAL SOURCE, 5 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 CARB-TCH · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | AUG 2024 | AUG 2024 |
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 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
