Dj Whelan Corporation | Marine Contractors & Designers

Nov 15, 2025 8:09 PM

East Harbor Drive
Sag Harbor, NY (New York) 11963
(631) 725-2****

Business Details

Payment Method:
Serving the Areas:	Serving The East End
Products:	Residential, Commercial, Docks, Bulkheads, Foundations, Erosion Control, Stairs
Services:	Marine Construction Services, Docks, Bulkheads, Dredging, Erosion Control, Land Services, Site Clearing, Excavation, Crane Service, Stairs, New Custom Milling
Brands:	Residential, Commercial
General Content:	Piling Foundations, Barge/crane Service, Serving The East End For Over 35 Years, Include, Of Saw Logs, Whelain Marine

Additional Categories

Dj Whelan Corporation is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Dock Builders & Services
Dredging Companies
Excavating Contractors
Marine Contractors & Designers

North American Industry Classification System (NAICS) Categories:

Industrial Building Construction > Dams, Waterways, Docks & Other > Marine Contractors & Designers
Other Heavy And Civil Engineering Construction > Dams, Waterways, Docks & Other > Dock Builders & Services
Site Preparation Contractors

Standard Industry Classification (SIC) Categories:

Heavy Construction, Nec > Dams, Waterways, Docks & Other > Marine Contractors & Designers
Heavy Construction, Nec > Dock Builders & Services
Heavy Construction, Nec > Dredging Companies
Excavation Work

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