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Value Your Trade in Just 30 Seconds!

Our Story

A second generation, midwestern family business, Mau Marine is owned and operated by two sisters, Julie Andres and Susan Mau. The company was founded and remains dedicated to customer service, integrity, and the pursuit of happiness in boating. Mau Marine is a one-stop marine facility and service center specializing in repair and Maintenance of all makes and models of boats.
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Pre-Owned Boats

The New SLX

The long awaited, fully redesigned SeaRay SLX is here at Mau Marine. The new SLX sets the bar again as the top inland lake boat in the world. Feature-inspired by Okoboji boating enthusiasts with quality and design that is unmistakably Sea Ray. Available now at our showroom.

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Value Your Trade in 30 Seconds