Williams & Heintz Map Corporation
8119 Central Ave, Capitol Heights, MD 20743
LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Printing323110Where it is
38.88941, -76.86546 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Corporate Press - Brightseat Road | Landover | Printing 323110 | UNVERIFIED | 1.4 KM |
| Sonco Worldwide INC | Capitol Heights | Ornamental and Architectural Metal Work Manufacturing 332323 | LIKELY ACTIVE | 1.5 KM |
| Colortone Press | Landover | Printing 323110 | UNVERIFIED | 1.9 KM |
| Landover Printing Facility | Landover | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 4.1 KM |
| Kelly Press | Cheverly | Printing 323110 | UNVERIFIED | 4.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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-PEMIS, MD-RCRA, MD-TEMPO, NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
| EPA FRS | EXISTENCE | JAN 2015 | JAN 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | APR 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | APR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
