Whether you need a seawall, dock, boat lift, dredging, a rock revetment (rip-rap), or a retaining wall, Coast Seawall Dock & Boatlifts is here to meet all your needs. Serving customers since 1979, Mike Duncan (owner/contractor) has the knowledge, experience, and expertise needed to tackle any marine construction project. We have over 45 years of experience and have grown to a full service coastal and marine construction firm. Our goal is to meet your every need.

Marine construction is more than just a job to us; it’s our passion. We have invested decades into learning and adopting the most modern marine construction methods. We take pride in doing the job right and have installed thousands of seawalls, docks, and boat lifts, taking your project from inception to completion.

We are proud of our A+ Rating with the Better Business Bureau and BuildZoom ranking Coast Seawall Dock & Boatlifts among the top 1% of 191,428 Florida licensed contractors. 

Coast Seawall Dock & Boatlifts will make every effort to meet your marine construction needs. Our tireless commitment to customer service, use of quality materials, local expertise, and professionalism make us the ideal match for any project, regardless of scale. It is our pleasure to serve you!