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OSM Off-Shore Marine & Construction, Inc.

4626 State Route 14
Dundee, NY 14837

Phone: 607-243-8496
Email: dockbuilders@frontiernet.net

Business Hours

Open the second week of April through October

Monday 
9:00 AM – 4:00 PM

Tuesday - Thursday
9:00 AM - 4:30 PM

Friday:
9:00 AM – 5:00 PM

Saturday:
9:00 AM – 12:00 PM

Closed on these days/holidays:

Sundays  |  Memorial Day  |  July 4th  |  Labor Day

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