South Florida Underwater Hull & Dock Cleaning Specialists
Professional Underwater Services for Boats and Waterfront Properties
Our focus is simple. Deliver reliable underwater hull cleaning, zinc replacement, prop work, and dock services that protect your vessel, improve performance, and prevent costly damage below the waterline.
Keep Your Boat and Waterfront Assets Protected Below the Waterline
Marine growth doesn’t just look bad. It kills performance, accelerates corrosion, and damages expensive components over time.
6 Feet Under Dive Service handles the work most owners never see but always pay for if it’s ignored. We clean hulls, replace zincs, service props, and inspect underwater structures with precision and consistency.
Based in Fort Lauderdale, Jake and his crew work Palm Beach, Broward and Miami-Dade counties: marina slips, private docks and boat lifts.
- Hull schedule
- Every 2-3 weeks in summer, when warm water grows barnacles fast, and every 3-4 weeks in winter. It depends on the boat.
- Zincs
- Swapped at about half their life, with a zinc condition report after each cleaning.
- Props
- Pulled and reinstalled by our divers. Repairs go to F&J, the prop shop we use.
- Inspection
- Free. We look first and tell you straight what we found.
No shortcuts. No surface-level work. Just professional dive service done right.
Core Services
Professional underwater cleaning and inspection services that protect performance, prevent damage, and extend the life of your vessel and waterfront structures. We focus on the work below the waterline that owners and managers cannot afford to ignore.
Yacht & Boat Hull Cleaning
We provide full hull and boat bottom cleaning to remove barnacles, algae, and marine growth that slow your vessel and strain your engines.
Zinc Replacement
Zincs protect your boat’s critical metal components from corrosion. We replace zincs before failure to keep your vessel safe and electrically balanced. We provide a zinc condition report after each cleaning so you’re fully informed about what’s happening below the waterline
Propeller & Running Gear Service
We handle prop pulling and coordination with professional prop repair specialists to ensure smooth performance and proper balance.
Also: Seawall & Dock Piling Cleaning · Underwater Inspections & Photography
Proudly Serving Coastal South Florida
We provide underwater dive services throughout Palm Beach and Broward County, including private docks, marinas, and residential waterfront properties.
If your boat or structure sits in saltwater, we service it.
Precision Underwater Work
From detailed hull cleaning to propeller and running gear service, we handle underwater work with accuracy, consistency, and attention to detail. We do it right the first time because mistakes below the waterline get expensive fast.
Safety Without Compromise
Professional dive procedures, proper equipment, and disciplined execution protect your vessel, your property, and our divers. We follow marine safety standards on every job so nothing gets rushed or overlooked.
One dive crew for the hull, the zincs, the props and the seawall.
Proven Underwater Expertise
We specialize in underwater hull cleaning, zinc replacement, prop work, and dock services. Our divers understand boats, running gear, and waterfront structures because this is what we do every day, not side work.
Focused, Full-Service Dive Capabilities
From hull and barnacle cleaning to zinc replacement, propeller removal, and dock piling cleaning, we handle everything below the surface so you don’t have to coordinate multiple vendors.
Trusted by Boat Owners and Waterfront Properties
Yacht owners, marinas, and waterfront homeowners rely on us for consistent service, clear communication, and work done right the first time. Most of our business comes from repeat clients and referrals for a reason.
Trusted by clients who care about performance, protection, and doing things right below the waterline.
Jake’s team came out last minute to clean our Sirena 58. Communication was thorough and I’m pleased that they came out quick so we could continue our adventure. Will use them as our dive service when we are back in Fort Lauderdale!
Olivia Thayer
Google review
They know how to do a great job. I keep my Boston Whaler in the water and I have had some trouble with some hull cleaning companies in the past, but not these guys. They came and did the job professional and quick. I don’t have to worry about ruining my gel coat anymore.
Aidan Piotrowski
Google review
I had a fantastic experience with this marine dive service! They accommodated a last-minute request for a bottom cleaning and provided same-day service that was not only reliable but also affordable. Their team was professional and efficient, ensuring that my boat was in great shape without any hassle. Highly recommended for anyone in need of quick and dependable marine services! Thanks again!
Kerryann McAnistan
Google review
My boat looks great! We live in palm beach and keep our boat in our backyard and always need it cleaned because of the growth that accumulates in the summertime. Divers come once a month and clean our Azimut spotless. We highly recommend this company!
Shane Pacitti
Google review
Jake’s team came to clean my Seawall and I was very impressed. It’s a team of young guys who were very kind and catered to all of my questions. The wall looks great and would refer them to any friend or neighbor in need of a annual sea wall cleaning
caleb ward
Google review
We’ve been with Jake and his team for about 7 months now and they have always cleaned our 44’ Viking to perfection. Rain or shine they’re always doing a great job
Caroline Goldstein
Google review
I hired 6 Feet Under to clean my seawall and dock pilings. From start to finish, not only did they accommodate my schedule, but they were efficient, professional, clear and concise in their communication, and followed through with requested progress updates. The completed job exceeded my expectations. I will definitely be using them again.
Michael Ryan
Google review