DSI Marine Construction

When it comes to marine construction in Marco Island and Southwest Florida, DSI General Contractors stands out as the best choice for docks, seawalls, boat lifts, shoreline stabilization, and dredging. As a family-owned and operated business, DSI has built some of the most impressive and complex outdoor structures in the region, earning a trusted reputation for quality, reliability, and outstanding customer service.

With offices in Fort Myers and Marco Island, DSI efficiently serves the entire Southwest Florida area, ensuring that both residential and commercial clients receive top-tier marine construction solutions.

Why Choose DSI Marine Construction?

Reputation for Excellence

At DSI, every project is completed on time, on budget, and beyond expectations. Their team of highly skilled professionals takes pride in their hands-on approach, ensuring that every detail meets the highest standards.

Custom Dock Construction

A dock isn’t just a structure—it’s an extension of your waterfront lifestyle. At DSI, each dock is custom-designed and built to suit your needs and budget. Whether you need a residential dock for personal boating or a commercial dock for a business, DSI ensures that your project is both functional and spectacular.

Seawall Installation with the Best Materials

Protecting your waterfront property is essential, and DSI specializes in concrete and vinyl seawalls to provide long-lasting durability. Using only the highest-grade materials and expert craftsmanship, they ensure your seawall is built to withstand the toughest coastal conditions.

High-Quality Boat Lift Installation

As an authorized dealer of Neptune & Golden Boat Lifts, DSI offers top-of-the-line boat lifts that provide reliability and ease of use. Their team ensures a seamless installation process, so you can trust that your boat lift will stand the test of time.

Shoreline Stabilization to Protect Your Property

DSI specializes in shoreline stabilization, using proven methods like riprap installation to absorb water energy and prevent erosion. Their expertise helps maintain waterfront integrity, ensuring your property remains secure and visually appealing.

Dredging Services for Clear & Navigable Waterways

Whether it’s canal dredging, slip dredging, or dock dredging, DSI has the expertise and equipment to handle any size project. Their dredging solutions keep your waterways deep, clear, and fully functional.

The DSI Difference

✔ Decades of Experience – A proven track record of delivering exceptional marine construction.
✔ Family-Owned & Operated – A personal touch with hands-on involvement from the owner.
✔ Customer-First Approach – Friendly, knowledgeable employees who prioritize client satisfaction.
✔ Top-Tier Materials & Craftsmanship – Only the best materials and skilled labor go into every project.
✔ Comprehensive Marine Construction Services – From docks and seawalls to boat lifts and dredging, they do it all.

If you’re looking for a trusted marine construction company in Marco Island and Southwest Florida, DSI General Contractors is the #1 choice. Whether you need a dock, seawall, boat lift, or shoreline stabilization, DSI ensures your project is built to last a lifetime.

For more information or to start your next marine construction project, contact DSI General Contractors today!