We deliver expert underwater husbandry to Key West marinas and private docks. We specialize strictly in underwater services, prioritizing professional hull cleaning, running gear clearing, and intake maintenance. In the crystal-clear, fast-fouling waters of the Lower Keys, we are the trusted choice for captains and yacht owners in Key West.

Looking for reliable hull cleaning in Key West? Miami Marine LLC provides underwater hull cleaning, bottom cleaning and running gear service for vessels across Key West's historic seaport, Garrison Bight, Stock Island, and the Lower Keys. Our commercial divers come to your marina slip, mooring or private dock, so there is no haul-out and no downtime.

In the Florida Keys' year-round tropical waters, marine growth builds quickly. Regular in-water hull cleaning keeps barnacles and slime off your bottom, protects your anti-fouling paint, restores speed and cuts fuel consumption.

• Hull & Bottom Cleaning: Non-abrasive removal of algae, slime and soft growth that is safe for premium anti-fouling paint.
• Barnacle & Hard Growth Removal: Careful scraping of barnacles, tube worms and calcareous growth without scoring gelcoat, barrier coats or transducers.
• Propeller & Running Gear Cleaning: Props, shafts, rudders, trim tabs and thrusters cleared to restore thrust and reduce vibration.
• Intake & Through-Hull Clearing: Sea strainers, raw water intakes and thruster grates cleared to prevent overheating.

In Key West, most boats and yachts need a hull cleaning every 3 to 4 weeks to stay ahead of slime and barnacles, and more often in the warmest months. We set a recurring schedule around your vessel's use, bottom paint and slip location.

We clean hulls at every marina listed below, plus private docks and residential canals throughout the Key West area.