About Us

New & Used Boats for Sale East Dubuque, IL – Boat Rentals, Lifts, & Outboard Repairs – Boat Dealer Illinois

Frentress Lake Marine Center is a authorized Monterey boat and Manitou pontoon boat dealer in East Dubuque Illinois, near Dubuque, Cedar Rapids, Davenport, Waterloo and Iowa City, Iowa. We offer new and used boats for sale including cruisers, sport yachts, bowriders and pontoon boats, along with Mercury and Evinrude outboards. We also sell and install E-Z Dock boat docks and lifts, and offer outboard repairs and other marine services and boat parts.

In addition to boat sales and service we have an experienced team for all your commercial and residential dredging needs.