Marine Construction
Marine construction is the heart of waterfront development, and Coastal Systems has decades of experience delivering world-class results in some of the most challenging environments. From marinas and piers to seawalls and shoreline stabilization, we build marine structures that are strong, sustainable, and precisely tailored to site-specific conditions. Our team brings engineering expertise, construction management precision, and hands-on experience to every project—creating lasting infrastructure that defines waterfront destinations.
Seawalls, Bulkheads, and Shoreline Protection
Protecting land from wave action, tides, and storm surges requires robust shoreline solutions. We design and construct:
- Concrete, vinyl, and steel sheet pile seawalls
- Natural rock revetments and riprap structures
- Hybrid living shoreline systems
- Wave attenuation features and breakwaters
Each system is engineered to site-specific hydraulic and geotechnical conditions, balancing durability with environmental stewardship. We also integrate access features like overlooks, stairs, and ramps into seawall designs to maintain public connectivity with the water.
Marinas, Docks, and Piers
We design and build full-service marina facilities, floating docks, fixed piers, and mooring systems. Our marina projects include vessel access, fueling systems, dock utilities, boat lifts, and shoreline amenities. We optimize layouts for vessel circulation, wave protection, and operational efficiency while adhering to environmental permitting requirements.
Construction methods include driven pile systems, modular floating dock assemblies, and hybrid systems depending on water depth, sediment conditions, and client needs.
Piling and Foundation Systems
Piling installation is critical for marine structures. We provide installation of timber, concrete, and steel piles to support docks, boardwalks, observation towers, and waterfront buildings. Our team evaluates site-specific geotechnical conditions to recommend optimal piling types, sizing, and installation methods.
We also specialize in corrosion protection measures and long-term structural maintenance planning to maximize asset life cycles in aggressive marine environments.
Dredging and Land Reclamation
To improve navigability and support waterfront development, we offer dredging services that include:
- Channel deepening and widening
- Marina basin excavation
- Sediment management and disposal
- Environmental mitigation dredging
Our team manages dredging operations with a focus on environmental compliance, minimizing turbidity, and protecting marine habitats. We also support land reclamation efforts where appropriate to expand developable areas responsibly and sustainably.
Shoreline Access Enhancements
In addition to functional marine infrastructure, we build public access amenities such as:
- Waterfront promenades
- Kayak launches and boat ramps
- Fishing piers and viewing platforms
These features enrich waterfront destinations, making them more inclusive, engaging, and economically vibrant.
Call Coastal Systems at 305-661-3655. Let’s build the foundation for your waterfront’s future.