Service Areas: Mid-Atlantic & Northeast
Submerged Construction LLC (SUBCON) is headquartered in Newfield, New Jersey and provides specialized underwater solutions throughout the Mid-Atlantic and Northeast — serving ports, power generation facilities, nuclear plants, industrial waterfronts, and government clients wherever the project demands.
Where We Work
Commercial Diving Services Across the Region
Based in southern New Jersey, SubCon is centrally located within the Mid-Atlantic region — allowing us to mobilize efficiently to projects throughout New Jersey, Pennsylvania, Delaware, Maryland, New York, Virginia, Connecticut, and beyond.
New Jersey
SubCon's home state. We serve the full length of New Jersey's waterways — from the Delaware River to the Hudson, from the Jersey Shore coastline to inland reservoirs and rivers throughout the state.
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Pennsylvania
SubCon serves Pennsylvania clients from the Philadelphia metro area to inland waterways and river systems throughout the Commonwealth — including the Delaware, Schuylkill, Susquehanna, and Lehigh Rivers.
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Delaware
SubCon serves Delaware's coastal and inland waterway projects — from the Delaware River and Bay to inland streams and the Chesapeake and Delaware Canal corridor.
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Maryland
SubCon serves Maryland clients throughout the Chesapeake Bay region, the Patapsco River, Potomac River, and the coastal waterways of the Eastern Shore and Western Maryland.
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New York
SubCon serves New York clients in the metropolitan area — New York Harbor, the Hudson River, East River, and beyond — as well as statewide waterway projects throughout the Hudson Valley and upstate.
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Virginia
SubCon serves Virginia clients along the Chesapeake Bay coastline, Hampton Roads, the James River, Potomac River, and inland waterways throughout the Commonwealth.
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Don't See Your State?
SubCon also serves Connecticut and other East Coast states. If you have a commercial diving or marine construction project outside these areas, contact us — we can discuss your project and our ability to mobilize.
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Interactive Service Area Map
Click any state below — or click a state card above — to zoom the map to that service area and see key waterways we serve.
Our Coverage
Strategically Located for the Mid-Atlantic Region
Submerged Construction LLC is headquartered at 1682 Tuckahoe Road in Newfield, New Jersey — positioned in the heart of the Mid-Atlantic region for efficient mobilization to projects across the region and along the East Coast.
Mid-Atlantic Core
NJ · PA · DE · MD
Northeast Reach
NY · CT · Beyond
Mid-Atlantic South
VA · East Coast