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Florida Waterfront Living: Your Guide to Marine Construction

by Duncan Seawall

At Duncan Seawall, Dock & Boat Lift, LLC, our history in marine construction goes back to 1979. Today, we take great pride in being Southwest Florida's largest and most respected marine construction company. 


For anyone moving to Southwest Florida and beginning to enjoy waterfront living, we would like to help you understand what marine contractors do and how we are here to help you enjoy your home on the water.

Marine Contractors Specialize in Construction In and Around Water

Certified Marine Specialty Contractors are board-certified with the licensing and insurance to perform all types of construction in and around water. From repairs to new construction design, it's vital to not only seek qualified marine contractors, but you also want contractors with extensive experience to avoid problems that can be costly, not to mention a legal liability. 


At Duncan Seawall, we are fully credentialed with over 40 years of knowledge and experience. 

Marine Construction Services

Marine construction is inclusive of all types of waterfront jobs, such as: 

  • Repairs and Alterations
  • Seawalls
  • Boat Lifts 
  • Revetments

At Duncan Seawall, we have highly qualified teams to handle every aspect of marine construction that our commercial and residential customers may need, including electrical marine services.


Protect Your Waterfront Property With a Seawall

Whether you have a business or a home on the waterfront, a seawall is vital for protecting your land from erosion and instability. With the expense that comes with seawall construction, the design, materials, and construction must be specific to the location, the coastal design and the soil beneath the water's surface to handle all types of weather-related conditions. 


At Duncan Seawall, we know this is one of most expensive aspects of a waterfront property. From our years of experience in Florida's Gulf water, we have the expertise you need for the highest-quality seawall construction and repair

Enjoy Your Waterfront for Years with a Custom Dock

A dock is a way to enjoy the excitement of living on the water. From simple to extremely-decked out, there are a variety of dock solutions for commercial or residential living. While even the most simple docks must meet  Florida code, you can add underwater lights for some of the best fishing in your backyard.


At Duncan Seawall, we can work with any budget to repair or build a dock so that our customers have years to enjoy their waterfront living.

Get More Use Out of and Protect Your Boat With a Boat Lift

For anyone with a boat, a boat lift offers benefits that will make Florida boating more fun, especially in the salty sea. Unlike freshwater boating, you will want protection from algae growth, barnacles, and floating debris, and you will spend less time on maintenance. Not to mention, it offers better security and an easier way to board and depart. 


At Duncan Seawall, we are proud to be a top worldwide Golden Boat Lift dealer, guaranteeing the most superior lift you will find on the market.

From the first contact to project completion, the entire Duncan Seawall team aims to build and retain your confidence with our ability to deliver the highest-quality marine construction and customer support in Southwest Florida. 


No matter the project size, our customers get to visualize the completed construction design in our state-of-the-art Design Center.


Contact us today with any questions!


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