Prein&Newhof enjoys working relationships with both public and private marina owners. P&N’s marine engineering experience has evolved from the design of marinas to waterway improvements and shoreline protection.

Prein&Newhof offers a wide variety of marine engineering skills including flood control, soil stabilization, wave action, and dune protection. Certified divers and underwater design specialists are a critical part of Prein&Newhof’s marine engineering team.

Prein&Newhof has experience with environmental site evaluations, wetland determinations, state permit applications, and construction in environmentally-sensitive areas.

Marina Projects

Harbor View Marina
City of Ludington, MI

White Lake Marina Repairs & Dredging
City of Whitehall, MI