Herbert Malarkey Roofing Company
10033 Governor Lane Blvd, Williamsport, MD 21795
Present in a source dataset, with no recent operating signal.
What they make
Flat Glass Manufacturing327211Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Williamsport | Williamsport | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | LIKELY ACTIVE | 0.0 KM |
| ODL - Hagerstown, MD | Hagerstown | Glass Product Manufacturing Made of Purchased Glass 327215 | LIKELY ACTIVE | 5.5 KM |
| Knauf Insulation Plant 12 | Inwood | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | LIKELY ACTIVE | 27.4 KM |
| Guardian Fiberglass | Inwood | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | LIKELY ACTIVE | 27.7 KM |
| World Kitchen INC Martinsburg Plant | Martinsburg | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | UNVERIFIED | 28.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds 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, CEDRI, EIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071674187 · first seen APR 2024 · last seen MAY 2026
ALSO RECORDED ASHERBERT MALARKEY ROOFING PRODUCTS; MALARKEY; MALARKEY ROOFING COMPANY
IN WASHINGTON COUNTY2 other plants share this one’s industry (Glass and Glass Product Manufacturing, NAICS 3272); 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: HERBERT MALARKEY ROOFING COMPANY · OCT 2026
- Street address
- EPA: 10033 GOVERNOR LANE BLVD · OCT 2026
- City
- EPA: WILLIAMSPORT · OCT 2026
- State
- EPA: MD · OCT 2026
- County (FIPS code)
- EPA: 24043 · OCT 2026
- Coordinates
- EPA: 39.58899,-77.80896 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: SQG · OCT 2026