
Hull Cleaning, Dock & Seawall Divers in Boynton 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

Boynton Beach calls itself the Gateway to the Gulf Stream, because the Gulf Stream runs closer to it than to any other U.S. city, and Boynton Harbor Marina is half a mile from the Boynton Inlet. Boats here are as close to open ocean as it gets, but they still spend most of their time tied up, and that is when barnacles settle.
The marina, the canal and the lagoon
Boynton Harbor Marina on Casa Loma Boulevard sits between Boynton Beach Boulevard and East Ocean Avenue, half a mile south of the inlet, with a fuel dock selling non-ethanol gas and diesel; the city's CRA bought it in 2006. The Boynton Canal (C-16) meets the Intracoastal in the city, and it is one of the three canals, with C-51 and C-17, that bring fresh water into the Lake Worth Lagoon. East of US-1 the canal is a manatee slow-speed zone, and from the Lantana Avenue bridge south to the marker north of East Ocean Avenue the whole lagoon is slow outside the channel.
Water near the marina is ocean water from the inlet mixed with lagoon and canal water, so it is salt one tide and brackish the next. That mix changes how fast a hull fouls and how fast zincs wear, which is why our divers record what they see every month instead of assuming. Boats sit in salt and brackish water all year here, and we clean every 30 days.
Where we work in Boynton Beach
Harbor Estates, about 40 homes on the Intracoastal with the Boynton Canal as its northern border, is our main private-dock neighborhood in the city. The marina itself is the other regular stop, and boats along the Intracoastal between the East Ocean Avenue bridge and the Lantana line fill in the rest. ZIP codes 33435 (shared with Ocean Ridge) and 33436 cover the waterfront.
Docks and seawalls on the canal and the Intracoastal
A Harbor Estates dock on the C-16 sits in fresh-and-salt water that oysters and shipworms both tolerate, and we clean its pilings without pickaxes or chisels before inspecting them. We have not found a Boynton seawall ordinance, so a seawall inspection here is about condition and the lender-required documentation a sale needs: $250 for a home, $350 for a multi-family property, cleaned first, with cracks filled all the way through with custom cement tubes.
What we do in Boynton Beach

Boat Bottom Cleaning
We clean boat bottoms in Boynton Beach every 30 days, at Boynton Harbor Marina half a mile from the inlet, in Harbor Estates on the Boynton Canal and at docks along the Intracoastal.

Dock & Piling Cleaning
We clean dock pilings, floating docks and lifts in Boynton Beach without pickaxes or chisels, in Harbor Estates on the Boynton Canal and at docks along the Intracoastal near the marina.

Seawall Inspection & Repair
A seawall inspection in Boynton Beach is $250 for a home and $350 for a multi-family or commercial property, with the lender-required documentation included.
Boynton Beach questions
Do you clean boats at Boynton Harbor Marina?
Yes. The diver works from your slip half a mile from the inlet, cleans the hull, running gear and waterline with non-abrasive cavitation every 30 days, and sends photos and a dive report after each visit.
My house in Harbor Estates is on the Boynton Canal. Does the fresh water change anything?
It changes the growth and the zinc wear from one dock to the next, so we measure instead of guess. The C-16 brings fresh water into the lagoon, and the monthly dive report records zinc percentage, bottom paint condition and photos; nutrient-rich spots may need a cleaning every two weeks.
How long do zincs last on a boat in Boynton?
Anywhere from 3 to 13 months, depending on the electrolysis in the water around your boat, and the salt-fresh mix here makes that vary. The diver checks every anode monthly and replaces it at 50%.
Can you clean and protect my dock pilings?
Yes. The diver clears the oysters without abrasives so the wood or concrete can be seen, then wraps sound wooden pilings in UV-stabilized HDPE with 316 stainless nails or fits Snap Jacket concrete sleeves on worn ones.
Booking in Boynton Beach
Call 561-666-3716 or use the form with the boat's length, whether it is at Boynton Harbor Marina, in Harbor Estates or along the Intracoastal, and whether the hull is painted. For a seawall, tell us if the property is a home or a building. You don't need to be there; the diver works from the dock.
Get a Free Quote in Boynton Beach
We respond fast. Tell us about your boat, dock or seawall and we'll get right back to you.
Nearby waterfront cities
- Ocean Ridge3 mi away · Palm Beach County
- Delray Beach5 mi away · Palm Beach County
- Lantana5 mi away · Palm Beach County
- Lake Worth Beach8 mi away · Palm Beach County
- Boca Raton9 mi away · Palm Beach County
- Palm Beach14 mi away · Palm Beach 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 Boynton Beach?
Gateway to the Gulf Stream, and still a boat at a dock the rest of the week. Send a message and we'll keep it clean.