48401 S. Hwy 97
Harrison, ID 83833
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Floating Docks & Fixed Pier Construction
HDB Marine, also known as Harrison Dock Builders, was established in 1983. We design and manufacture floating marina boat docks, residential floating boat docks, and floating boat docks for public access. We also specialize in ADA gangways & bridges, floating wave attenuators, boat moorage systems and floating dock buildings. We do it all from marina consulting, design and engineering to boat dock manufacturing, turnkey marina contracting and more for retail, wholesale and service.