American Hydro LLC
135 Stonewood Rd, York, PA 17402
Operating signal within 12 months from two or more independent sources.
What they make
Turbine and Turbine Generator Set Units Manufacturing333611American Hydro provides engineering, repair, and overhaul services for industrial equipment, with capabilities including integrated machining, welding repairs, inspection and NDT, in-situ machining, equipment overhauls, and dynamic balancing. The company operates a 123,000 square foot facility in York, Pennsylvania equipped with large capacity machine tools. American Hydro serves the hydroelectric power generation industry, as evidenced by projects with utilities including Ontario Power Generation, Ameren Missouri, Alabama Power, and Seattle City Light.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Flinchbaugh Engineering INC | York | Machine Shops 332710 | ACTIVE | 1.8 KM |
| Strube INC | Marietta | Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 333612 | ACTIVE | 9.3 KM |
| Quigley Motor Company, Incorporated | Manchester | Motor Vehicle Transmission and Power Train Parts Manufacturing 336350 | LIKELY ACTIVE | 10.1 KM |
| Coupling Corporation of America | Jacobus | Mechanical Power Transmission Equipment Manufacturing 333613 | ACTIVE | 13.1 KM |
| J Hilbert Anderson Inc | Jacobus | Mechanical Power Transmission Equipment Manufacturing 333613 | LIKELY ACTIVE | 13.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 5 FEDERAL SOURCES, 10 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 EIS, NCDB, NPDES, PA-EFACTS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
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 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 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 |
| WEBSITE | SAM GOV | APR 2026 |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.