About Us

Superior Seawalls, Docks & Dredge

Douglas and Jennifer Harper


About Superior Seawalls & Docks

Superior Seawalls & Docks – Providing Dredging, Sea Walls, Shoreline Solutions, Silt Removal, Riprap, Docks, Barge service or any other small to large waterfront work.

At Superior Seawalls & Docks the client comes first. Our crews have vast experience in many lakeshore situations.

With the proper equipment, training and construction methods, we are available year-round to skillfully complete your project. While the installation process only takes a few days, the benefits are for a lifetime. We guarantee our product and services with a complete manufacturers’ warranty that is both transferable and non-prorated.

We are here to help and want to make your property attractive and beautiful. Our projects are a reflection of our company and want to do the best job possible.

Our Mission


To exceed our clients expectations on a consistent basis through our constant pursuit of excellence, high quality materials and superior workmanship.

To provide opportunities for our employees to develop, both professionally and personally, to their full ability in a positive environment.

To grow as a company in true team atmosphere through sound business practices, with unique services, unmatched high quality and environmental friendly contracting methods.

Where we work

We have completed projects in Illinois, Iowa, Ohio, Missouri, Nebraska, Indiana, Wisconsin, and Michigan. We travel throughout the midwest and are knowledgable, effecient waterfront contractors.