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Boat Docks, Components & Accessories by Merco Marine

Merco Marine manufactures, distributes and supplies ready to install floating boat docks or individual components and accessories for DIY boat dock building from its plant in Wellsburg, West Virginia. At Merco Marine we only carry top performing name brand products.

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Online Boat Dock Products & Downloadable PDF Catalog

Browse our complete line of boat dock products. You can also search for specific products or product IDs in the search bar near the top left of every page. If you still can't find what you're looking for just give us a call toll free at 1-800-396-3726. International calls including Canada and Mexico please call 1-304-737-3006.

Custom Built Boat Dock Solutions

Are you looking for a custom built boat dock? Merco Marine can manufacture your dock project right here in our plant in Wellsburg, WV. Send us your requirements so we can provide you with a quote and working drawings of your project. We will then manufacture and assemble your boat dock sections including all attaching components, accessories, dock floats, and any utility runs required. All you have to do is drop the dock sections in the water and pin them together. Learn more about Merco and get answers to frequently asked questions.



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Flag We are the manufacturer! All of our products are made here in the US with US steel utilizing US employees.

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Mooring Whip for Boats 34'-46'

Mooring Whip for Boats 34'-46'

Lightweight 3" Pipe Holder HL 3/16" Steel 5" Tall

Lightweight 3

4' x 4' x 16" Float Drum

4' x 4' x 16

10' Rubrail Dock Edging - White, Vinyl, RR-5012

10' Rubrail Dock Edging - White, Vinyl, RR-5012

10" S Shape Dock Cleat