Aluminum Marinas Construction

Turnkey marina with yachts moored in the Bahamas
Turnkey marina with yachts moored in the Bahamas
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Bring your vision to life with MAADI Group’s stunning custom marinas—expertly crafted to elevate your waterfront and optimized to increase your revenue. As a leading marina construction company, we specialize in delivering high-performance solutions tailored to every project.

Custom turnkey marinas

  • Dedicated team ensuring your vision and needs stay top of mind throughout the entire process
  • Full-service design, planning, permitting support, on-site installation, marina construction and safety inspections by our in-house Professional Engineers
  • Strategically built to boost income based on projected usership and types of watercraft
  • Proven expertise in marina dock construction for commercial and private developments
Turnkey marina with yachts moored off Florida coast
Turnkey marina with yachts moored off Florida coast
Aluminum docks with wood decking and medium-size yacht moored in the Bahamas
Aluminum docks with wood decking and medium-size yacht moored in the Bahamas

Sophisticated Custom Marina Design 

  • Premium materials and refined detailing add long-term value to every marina project
  • Wide selection of customizable options, including hardwood or composite decking, concealed utility troughs, service and shore-power pedestals, integrated lighting and non-marking fenders
  • All finishes reflect MAADI Group’s high standards in modern marina construction

Optimized Marina Layout and Dock Configuration 

  • Modular floating docks offering flexibility to accommodate all types of boats, from small pleasure craft to mega yachts
  • Wave attenuators that double as additional boat slips and dockage areas
  • Lightweight aluminum gangways with non-slip finishing and ADA-compliant access options provide safe, code-compliant connection from shore to dock
  • Fixed, floating or combination marina configurations, engineered to your water-level variation, seabed conditions and vessel mix
Small and large watercraft moored on modular floating docks in Florida
Small and large watercraft moored on modular floating docks in Florida

Expertise you can count on for Marinas

Experienced Aluminum Marina Engineers

Since 2005, MAADI Group has engineered and delivered custom aluminum marinas across the United States, Canada and the Caribbean. Our in-house Professional Engineers and Naval Architects design turnkey marinas to the highest safety and structural standards, backed by a Certified Welding Engineer and proprietary Welding Procedure Specifications (WPS) for structural aluminum.

About MAADI Group

Durable Marinas Built to Last

MAADI Group’s marine-grade extruded aluminum alloy floating docks are engineered for durability, withstanding harsh weather and continuous foot and vehicle traffic. As experts in marina construction, we build marinas that won’t corrode and require virtually no maintenance, delivering long-term savings and reliable performance for decades to come.

Why Aluminum

Safety and compliance

Code compliance is the starting point, not the finish line. Every marina design meets local, regional and national building codes, and all technical designs and calculations bear the seal of an in-house Professional Engineer, reviewed and stamped by licensed engineering partners within the project’s jurisdiction where required.

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Turnkey aluminum marina with integrated landscaping features in the Bahamas

Sector

Marinas

When quality, detail, and reliability matter, we’ve got you covered. We take full charge of your new custom marina from start to finish, including engineering, design, fabrication, installation, and inspection.

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Documentation

Want more details? Download our technical information about our products. And feel free to contact us with any questions!

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Locations

Marina Engineering Services by Location

We engineer and deliver custom aluminum marina systems for waterfronts across the United States, the Caribbean and the Middle East. Explore our marina engineering services in the locations we serve:

Don't see your location? Our marina systems are modular, prefabricated and engineered for global delivery and on-site assembly. Contact us to discuss your project anywhere in the world.

FAQ

FAQs

What's included in a custom aluminum marina system?

A custom aluminum marina system is a fully engineered, modular waterfront solution designed in-house by licensed Professional Engineers to deliver long-term structural performance, operational efficiency, and a refined marina experience.

At its core, a custom marina system typically includes high-performance aluminum floating docks, with main walkways and finger piers configured to suit the specific marina layout and vessel mix. Engineered aluminum gangways provide safe, code-compliant, and accessible connections between shore and dock systems, while wave attenuators may be integrated as required to reduce wave energy, protect vessels, and, in some cases, create additional protected dockage capacity.

A fully engineered anchoring and mooring system is also a critical component of every project. Depending on site conditions, this may include internal or external pile-guide systems, or chain and deadman anchoring solutions, all engineered to address local water depths, geotechnical conditions, wind and wave loads, ice forces, and long-term structural behavior.

Beyond the core infrastructure, a custom aluminum marina system can be tailored with a wide range of functional, aesthetic, and comfort enhancements to match the operational needs and architectural character of the site. Options may include hardwood, composite, or aluminum decking, concealed utility troughs for electrical, water, and fuel services, and non-marking fender systems designed to protect vessels while maintaining a clean, premium appearance.

Additional features such as integrated LED lighting embedded within walking surfaces, custom mooring hardware, architectural finishes, and modular expansion capability allow the marina to evolve over time while preserving structural integrity, safety, and visual consistency.

The result is a cohesive, fully engineered aluminum marina system that combines durability, flexibility, and high-end aesthetics, purpose-built for resorts, yacht clubs, public marinas, and commercial waterfront developments seeking long-term value and performance.

Do you provide turnkey marina projects (design, build, installation)?

Yes. MAADI Group delivers fully turnkey aluminum marina projects, providing a complete design-build-install solution under one coordinated team.

Our turnkey services cover the entire project lifecycle, including front-end engineering, marina layout and system design, in-house manufacturing, installation supervision, and final safety inspection. All engineering and technical oversight is handled by licensed in-house Professional Engineers, ensuring code compliance, structural integrity, and long-term performance.

Depending on project location and scope, MAADI Group can self-perform installation or work in collaboration with trusted installation partners or your local contractor, while maintaining full engineering oversight and quality control. This approach ensures seamless execution from concept through commissioning, while reducing coordination risk and schedule uncertainty.

From early feasibility studies and detailed engineering to fabrication, delivery, installation supervision, and final inspection, MAADI Group provides a true start-to-finish turnkey marina solution for resorts, yacht clubs, public marinas, and commercial waterfront developments.

Do you build marinas for resorts, yacht clubs, municipalities, and private developments?

Yes. MAADI Group has proven experience designing and delivering aluminum marina dock systems for a wide range of clients, including resorts, private yacht clubs, municipalities, and commercial waterfront developments.

Our floating dock and marina solutions are engineered for city harbors, public marinas, high-end resort destinations, and private developments, where durability, safety, aesthetics, and long-term performance are critical. MAADI Group's project portfolio includes municipal infrastructure projects as well as resort-style marinas, demonstrating our ability to adapt designs to diverse operational, environmental, and regulatory requirements.

For more than two decades, MAADI Group has collaborated closely with global engineering, architectural, and development firms, supporting complex projects from early-stage design through fabrication and installation. This collaborative, engineering-driven approach allows us to consistently meet and exceed demanding performance, schedule, and quality expectations across both public and private sector marina developments.

Can you upgrade or replace an existing marina with a new aluminum system?

Yes. MAADI Group has extensive experience upgrading, replacing, and expanding existing marinas with modern, engineered aluminum dock systems. We work on both new marina developments and rehabilitation projects, supporting owners and operators seeking to extend the life, capacity, and performance of aging waterfront infrastructure.

Many clients come to MAADI Group as a trusted engineering and manufacturing partner when legacy dock manufacturers are no longer in business, spare parts are unavailable, or previously installed systems have underperformed. Our in-house Professional Engineers routinely assess existing aluminum dock structures to repair, retrofit, modify, or fully replace components while maintaining safe operation and regulatory compliance.

Because aluminum marina systems are inherently modular, upgrades can often be planned and executed in phases, allowing the waterfront to remain partially operational during construction. This phased approach is particularly valuable for active marinas, resorts, yacht clubs, and municipal waterfronts where downtime must be minimized.

With engineering experience across multiple countries and operating environments, MAADI Group supports clients worldwide in modernizing existing marinas, expanding dock layouts, improving structural performance, and adapting systems to new vessel sizes, regulations, or operational requirements. If it's aluminum, MAADI Group can engineer a solution.

Are your aluminum marina docks suitable for saltwater and harsh marine conditions?

Yes. MAADI Group is a specialist in engineered aluminum marina dock systems designed specifically for saltwater and harsh marine environments. Our floating docks are manufactured using marine-grade extruded aluminum alloys, selected and engineered to deliver long-term structural performance under continuous exposure to saltwater, UV radiation, wave action, vessel impacts, high wind speeds, ice forces, and heavy pedestrian, kart, and service traffic.

Aluminum's natural ability to form a stable protective oxide layer provides inherent resistance to saltwater corrosion, chemicals, and marine pollutants, making it particularly well-suited for coastal marinas, yacht clubs, ports, and high-salinity environments. Unlike steel, aluminum does not rely on heavy coatings or cathodic protection systems to maintain durability over time.

Through advanced aluminum extrusion engineering, MAADI Group integrates structural features such as variable wall thickness in high-stress regions, internal service chases, integrated attachment tracks, and corrosion-optimized detailing, ensuring strength and durability exactly where required. These design capabilities are not achievable with wood, concrete, plastic, or conventional fabricated steel systems.

As an engineering-led aluminum marina specialist, MAADI Group designs each dock system to withstand wind and wave loads, vessel berthing forces, ice action, and long-term environmental exposure, delivering predictable structural behavior, minimal maintenance, and extended service life in the most demanding marine conditions.

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