Visit Frentress Lake Marine Center for a new and used pontoon boats, fishing boats, bowriders and other boats for sale in East Dubuque, IL. We are a full service boat dealer providing Cedar Rapids, Iowa City, Davenport and Dubuque with the full line of Manitou pontoon boats, Mirrocraft fishing boats and Monterey bowriders, cruisers and sport boats, and Evinrude and Mercury outboards. We also sell and install boat docks and lifts and offer dredging services. For more information on any of our new and used boats for sale, boat docks, outboards or boating accessories stop by our Illinois boat dealership or call us at 815-747-3155.

Winter hours listed below please call during hours of business to set up a Saturday or Sunday appointment

Our Offices

Frentress Lake Marine Center

830 W Gill Rd East Dubuque, IL 61025 (815) 747-3155


Mon - Fri:
8:00am - 4:00pm
Sat - Sun:
- Show Hours

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