Find PWC Lift Pros in Princeton

Frentress Lake Marine Center is a full-service Hydro hoist and EZ Dock dealer in East Dubuque, IL. We sell and install boat lifts, docks and hoists in Iowa, Wisconsin and Illinois. We do commercial, residential and marine management. We do it all when it comes to docks and lifts: there's no job to big or small for us. We also offer other major brands of lifts and dock, please call for more information.

Frentress Lake Marine Center is an 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.

At Superior Seawalls, your Waterfront is our Business! With our large fleet specialized equipment, experienced crews, construction techniques, we all able to complete most projects in house. We specialize in marine, homeowner association & residential private projects in a 10 state radius with a focus on quality, teamwork & safety.

Our residential marina structures and services will help you keep your boat and equipment safe and secure. Depend on Superior Seawalls & Docks to construct robust, safe, environmentally friendly and aesthetically pleasing boat lift structures using the finest grade materials available. Superior Seawalls & Docks can provide you a complete dock and boat lift with design, installation, and permit assistance.