
Hull Cleaning, Dock & Seawall Divers in Deerfield Beach, FL
- 5.0★ on Google · 335 reviews
- Licensed & insured
- $2,000,000 liability insurance
- 5.0★ on Google · 335 reviews
- Photos after every cleaning
- Monthly dive report: zinc % and bottom paint condition
- Licensed & insured · $2,000,000 liability

Deerfield Beach is the top of Broward County, where the Hillsboro River forms the county line with Boca Raton and meets the Intracoastal by Deerfield Island Park. Boats here sit on the river, on the Intracoastal and in The Cove's finger canals, and they grow barnacles at the same rate as everywhere else on the coast.
The Hillsboro River and the island park
The Hillsboro Canal, which everyone here calls the Hillsboro River, forms the city's northern boundary with about 10 navigable miles, and the city lists its dredging project as completed. Where it meets the Intracoastal sits Deerfield Island Park, the only island park in Broward, reachable only by boat or by the free weekend shuttle from Sullivan Park; it is a state Critical Wildlife Area for gopher tortoises. The waters around the park and the canal are a year-round manatee slow-speed zone, and the Intracoastal north to the Palm Beach line is seasonal slow from mid-November through March.
Sullivan Park on Riverview Road, on the Intracoastal at Hillsboro Boulevard, has an 11-slip public marina and a kayak launch, and the Hillsboro Boulevard bridge crosses the Intracoastal there. The city counts 17 bridges, most of them on tidal water. Slow water around the island and the river means nothing scrubs a hull; the diver does, every 30 days.
The Cove
The Cove runs from the Intracoastal to US-1 and from Hillsboro Boulevard south to the Lighthouse Point line, with finger canals off the Intracoastal and no fixed bridges to either the Boca Raton or the Hillsboro inlet. That makes it the neighborhood where most of our Deerfield Beach hull, dock and seawall work happens, all of it at private docks in ZIP 33441. The Kingfisher Canal, where the city installed aerators and a pollution-control device, is part of the same canal system.
Seawalls on a 3-to-5-year survey cycle
Deerfield's stormwater master plan recommends condition surveys of seawalls and outfalls every 3 to 5 years, after severe storms and after reports of local flooding, and the city has committed to adopt Broward County's standard of tidal flood barriers at least 5.0 feet NAVD88. We recommend sooner than the plan: a cleaning and inspection every 1–2 years, because oyster growth hides cracks. The inspection is $250 for a home and $350 for a multi-family or commercial property, includes lender-required documentation, and cracks are filled all the way through with custom cement tubes.
What we do in Deerfield Beach

Boat Bottom Cleaning
We clean boat bottoms in Deerfield Beach every 30 days, in The Cove's finger canals, on the Hillsboro River along the county line, and on the Intracoastal around Sullivan Park.

Dock & Piling Cleaning
We clean dock pilings, floating docks and lifts in Deerfield Beach without pickaxes or chisels, in The Cove's finger canals, on the Hillsboro River and along the Intracoastal.

Seawall Inspection & Repair
A seawall inspection in Deerfield Beach is $250 for a home and $350 for a multi-family or commercial property, with the lender-required documentation included.
Deerfield Beach questions
My boat is on the Hillsboro River. Is it any different from the Intracoastal?
Slower, and just as fouled. The Hillsboro is a drainage canal that meets the Intracoastal in a year-round slow-speed zone, so a boat tied up on it grows a waterline band and hard growth on the running gear undisturbed. Every 30 days is the schedule, every two weeks if the water turns out nutrient-rich.
Do you clean boats in The Cove canals?
Yes, at your private dock on a monthly schedule, and you don't need to be there. Cleaning covers the hull, running gear and waterline, and the report and photos follow.
Deerfield's stormwater plan recommends seawall surveys every 3 to 5 years. What do you recommend?
Every 1–2 years, cleaned and inspected together, because oyster growth hides cracks between surveys. It costs $250 for a home, lender-required documentation included.
How often do zincs need to be changed?
Anywhere from 3 to 13 months, depending on the electrolysis in the water around your boat; a river dock and an Intracoastal dock can differ. The diver records the zinc percentage every month and replaces the anodes at 50%.
Booking in Deerfield Beach
Call 561-666-3716 or use the form with the boat's length, where it lives (The Cove, the Hillsboro River, the Intracoastal or Sullivan Park's slips) and whether the hull is painted. For a seawall, mention if the city's survey cycle or a sale is the reason. Nobody needs to be home; behind a gate, the divers call ahead and send a text right before the visit.
Get a Free Quote in Deerfield Beach
We respond fast. Tell us about your boat, dock or seawall and we'll get right back to you.
Nearby waterfront cities
- Lighthouse Point3 mi away · Broward County
- Pompano Beach5 mi away · Broward County
- Boca Raton5 mi away · Palm Beach County
- Lauderdale-By-The-Sea8 mi away · Broward County
- Delray Beach10 mi away · Palm Beach County
- Fort Lauderdale12 mi away · Broward County
What boat owners say
“Excelent Service. The personal are profesional and very nice guys. 10000% Recomended”
Hector ArellanoGoogle review · 8/27/2026“They helped me out with an emergency situation with a customer. Where I needed the…”
Quintin PerkinsGoogle review · 8/24/2026“I used barnacle doctor to clean the hull of my center console and was very happy with their servi…”
Jeremy KatzGoogle review · 8/18/2026
Boat in Deerfield Beach?
River, Intracoastal or Cove canal, we'll clean it every 30 days and show you the photos.