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Marinas and Floating Boat Docks –
Design, Engineering, Manufacturing, Installation and Repair

Highport Marina, Lake Texoma

As seasoned experts in marine construction, we design, build and install freshwater floating docks for marinas. Our experience spans over 40 years and our projects can be found in lakes, rivers and waterways all across America. We pride ourselves on meeting the unique challenges of our marina clients.

No two marina projects are alike, but they all require something extra, whether a new marina, the re-design of an older marina to fit today’s boating sizes, or re-floating a older marina on styrofoam with encapsulated floats. Our services span most types of floating dock repair, emergency storm repair, replacement, re-floating and most floating boat dock renovations.

Many of the older marinas have slips that do not match today’s boat sizes. MDI has the engineering expertise and the knowledge of all pre-manufactured systems to redesign the slips into usable sizes based on customer needs. This can generally be accomplished at a considerable savings versus new replacement. Engineering and manufacturing are located in our plant in Eufaula, Oklahoma, centrally located to service the 48 contiguous states.