About Us
Legacy in Marine Construction
DSI Marine is a fully licensed and insured, family-owned and operated business that has been a trusted name in marine construction for over 30 years. With a proven track record of constructing some of the finest and most complex outdoor structures in Southwest Florida, we are committed to delivering exceptional results every time. Our offices in Fort Myers and Marco Island allow us to efficiently serve the entire region, ensuring that every client receives top-tier service and craftsmanship.
Mission and Values
Our reputation is built on our ability to deliver projects on time, within budget, and above expectations. From residential docks and seawalls to large-scale commercial projects, we handle each job with the same level of dedication and attention to detail. The goal isn’t just to complete a project, it’s to create lasting structures that stand the test of time and elevate the aesthetics and functionality of waterfront properties.
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Customer-Focused Approach
At DSI Marine, the owner is actively involved in every project, ensuring that each client receives personalized attention and that quality standards are consistently met. The team is committed to providing a seamless construction experience, from the initial consultation to the final inspection. No project is too large or too small — each one is treated as an opportunity to exceed expectations.
Expertise and Experience
With hundreds of successful dock and seawall projects to their credit, DSI Marine has established itself as a leading marine contractor for residential, commercial, and resort properties throughout Southwest Florida. The portfolio includes:
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Custom Dock Designs: Tailored to meet specific client needs while maximizing durability and visual appeal.
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Seawall Construction and Repair: Built with high-quality materials to withstand harsh marine conditions.
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Boat Lift Installation and Maintenance: Reliable systems designed for optimal performance and longevity.
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Piling Protection Solutions: Innovative methods to prevent structural damage and extend the life of marine pilings.
By using the highest-grade materials and skilled craftsmen, each structure is built to not only meet but exceed industry standards.