York Harbor Marine Service

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
PNPortsmouth Naval Shipyard	Kittery	Ship Building and Repairing 336611	◐ LIKELY ACTIVE	9.2 KM
IBIndependent Boat Haulers	Eliot	Boat Building 336612	◐ LIKELY ACTIVE	9.7 KM
CSC3 Solutions LLC	South Berwick	Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing 326130	◐ LIKELY ACTIVE	12.6 KM
AUAMP United, LLC	Dover	Ship Building and Repairing 336611	◇ UNVERIFIED	18.2 KM
Chisletts Boating & Design LLC	Dover	Boat Building 336612	● ACTIVE	21.7 KM

Every listed plant in York County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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 ME-EFIS, NPDES, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUN 2026 · last seen JUN 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110038921478 · first seen OCT 2016 · last seen OCT 2016

IN YORK COUNTY6 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 1 of them has 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: YORK HARBOR MARINE SERVICE · NOV 2026

Street address

EPA: 20 HARRIS ISLAND ROAD · NOV 2026

City

EPA: YORK · NOV 2026

State

EPA: ME · NOV 2026

County (FIPS code)

EPA: 23031 · NOV 2026

Coordinates

EPA: 43.12962,-70.64736 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · NOV 2026