Professional Hull Cleaning and Yacht Maintenance in Miami Beach, FL

Barnacle King is Miami Beach‘s trusted marine maintenance company, delivering expert hull cleaning, cavitation cleaning, and underwater diving services to yacht owners, captains, and waterfront property managers throughout Miami Beach and Miami-Dade County.

From Star Island to Fisher Island, we understand what it takes to keep vessels performing in South Florida’s warm, biofouling-rich waters. Whether your vessel is preparing for a passage to the Bahamas, cruising the Florida Keys, or docked long-term at one of Miami Beach‘s world-class marinas, Barnacle King keeps it clean, efficient, and protected year-round.

Marine Services in Miami Beach, FL

Our Miami Beach dive team provides a full range of underwater and waterfront maintenance services for yachts, sportfishing boats, sailing vessels, and commercial craft throughout the area:

Hull Cleaning: Regular underwater hull cleaning removes barnacles, slime, and biofouling before marine growth increases drag and fuel costs. Essential in Miami-Dade County’s year-round warm, tropical waters.

Cavitation Cleaning: Non-abrasive ultrasonic cleaning for hulls, propellers, and running gear. Removes growth without damaging your antifouling coating or polluting the surrounding water.

Zinc Anode Replacement: We inspect and replace zinc anodes on every applicable service, protecting your vessel from galvanic corrosion in Miami Beach’s electrically active marina environments.

Dock Cleaning: Professional cleaning for docks, finger piers, and dock hardware to maintain appearance, prevent deterioration, and protect your waterfront investment.

Piling Cleaning: Marine growth on pilings accelerates wood rot and structural damage. We keep your pilings clean and extend their lifespan with regular maintenance.

Seawall Cleaning: Algae, barnacles, and biofouling buildup on seawalls can conceal cracks and accelerate erosion. Our seawall cleaning service keeps your structure visible and protected.

Lift Cleaning: Boat lift frames and bunks accumulate growth and corrosion quickly in South Florida’s saltwater environment. We clean and inspect lifts throughout Miami Beach’s waterfront communities.

Miami Beach Marinas We Service

Barnacle King provides hull cleaning and dive services at all major Miami Beach marinas, including:

• Miami Beach Marina
• Sunset Harbour Yacht Club
• Fisher Island Marina
• Island Gardens Deep Harbour
• Sea Isle Marina and Yachting Center
• North Beach Marina
• Miamarina at Bayside
• Normandy Isle Marina

Not seeing your marina? We service all Miami-Dade County waterways. Contact us and we’ll come to you.

Serving Miami Beach’s Waterfront Communities

We regularly service yachts and waterfront properties in Miami Beach‘s most prestigious boating communities:

• Star Island
• Fisher Island
• Palm Island
• Hibiscus Island
• Venetian Islands
• Normandy Isles
• South of Fifth (SoFi)
• Mid-Beach Waterfront

Whether your vessel is docked at a private lift or a full-service superyacht marina, Barnacle King brings professional hull cleaning and dive services directly to your location.

Why Miami Beach Yacht Owners Choose Barnacle King

Miami Beach‘s warm, biodiverse waters create some of the most aggressive biofouling conditions on the East Coast. Barnacles, slime, and algae attach quickly in Biscayne Bay and the surrounding coastal waterways, and left unchecked they drive up fuel costs, degrade coatings, and put unnecessary strain on running gear.

Barnacle King was built specifically for this environment. Our Miami Beach dive team uses ultrasonic cavitation technology and non-abrasive methods that protect your hull’s antifouling coating while delivering a thorough clean every time.

We also support transient yachts arriving for the Miami International Boat Show and vessels preparing to depart for the Florida Keys, the Bahamas, or extended offshore passages. Whether you keep your vessel at Island Gardens Deep Harbour, Fisher Island Marina, or a private dock on the Venetian Islands, our team tailors every service to the demands of Miami Beach‘s elite boating environment.

Every service includes:

✓ Real-time GPS diver tracking 

✓ Post-clean photos and a written dive report 

✓ On-time guarantee: if we don’t confirm within 30 minutes, your first clean is free

Schedule Your Miami Beach Hull Cleaning Today

Barnacle King is Miami Beach‘s trusted marine maintenance team. We always answer your call, arrive on time, and deliver a documented, professional result.

Contact us today to request a free quote for hull cleaning, cavitation cleaning, or any underwater dive service in Miami Beach or anywhere in Miami-Dade County.