D.c. Materials
3334 Kenilworth Avenue, Hyattsville, MD 20781
LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Clay Building Material and Refractories Manufacturing327123Where it is
38.93029, -76.93180 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Wienerberger Group (general Shale) | Beltsville | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 15.2 KM |
| National Industries for the Blind | Alexandria | Cut and Sew Apparel Contractors 315210 | ACTIVE | 14.8 KM |
| Granix INC | Laurel | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 24.6 KM |
| Powercon South | Odenton | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | LIKELY ACTIVE | 28.6 KM |
| Polymershapes LLC | Hanover | Plastics Material and Resin Manufacturing 325211 | ACTIVE | 30.7 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 FEDERAL SOURCES, 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 AIR, AIRS/AFS, MD-EPSC, MD-PEMIS, MD-TEMPO, NPDES · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | AUG 2026 | AUG 2026 |
| EPA FRS | EXISTENCE | OCT 2016 | OCT 2016 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | 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.