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Shore up your waterfront property with Poseidon Dredge & Marine. We specialize in a wide array of sturdy, long-lasting and attractive seawalls that can be customized to meet your individual requirements.

Near freshwater? Our long-lasting aluminum seawalls are typically used in freshwater
applications and might be right for you. Won't corrode under any adverse environmental conditions. You will find that aluminum seawalls from Poseidon Dredge & Marine are not only able to withstand the elements, they are also more cost- effective than their counterparts, and provide protection for your waterfront property against the elements.


The most commonly used type of seawall in Florida, concrete seawalls are favored for their resilience, and durability, and the most common used throughout Florida. Whether with a batter pile design or a helical anchor system, Poseidon Dredge & Marine has the experience and knowledge to construct your wall Poseidon Dredge & Marine is well-equipped to construct a long-lasting wall that meets your property’s needs.

UV rays and sea critters are no threat to our vinyl seawalls. They are durable in both fresh and saltwater applications, and unlikely to rust or crack, and these walls can be found in many of our projects, from wide ocean fronts, to lakeside properties. We proudly stand behind our vinyl seawalls and include a come with a manufacturer's warranty on all of them.  Vinyl seawalls also offer various types of caps and tie-back systems to fit your needs.

Our marine-treated wood seawalls can be used in freshwater or saltwater applications. They are often used in lakes around golf courses. Wood seawalls offer a more authentic nautical look while providing protection from the elements.

Poseidon Dredge & Marine offers the installation of steel sheet piles for permanent and temporary use. Whether an ocean front seawall or a temporary cofferdam, Poseidon Dredge & Marine has the tools, equipment, and knowledge for all sheet pile applications.

For maximum protection of your waterfront property, be sure to inquire about our exclusive RIP-RAP services. RIP-RAP consists of natural rock installed in front of your seawall to buffer against the pounding effects of waves and changing tides. RIP-RAP will make your seawall last longer providing an added degree of safety and reliability and most importantly simultaneously creating marine habitat.

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