Barnacle Doctor diver cleaning the underside of a boat hull

Hull Cleaning, Dock & Seawall Divers in Lake Worth Beach, FL

  • 5.0★ on Google · 335 reviews
  • Licensed & insured
  • $2,000,000 liability insurance

Jump to the quote form ↓

Barnacle Doctor service van with the 561-666-3716 phone number on its side

Lake Worth Beach looks straight across the Lake Worth Lagoon, and the city's Bryant Park ramp puts boats onto the Intracoastal from downtown. At the north end of town the C-51 canal comes in from the west through the S-155 spillway, one of the lagoon's big sources of fresh water, so hulls here sit in a salt-and-fresh mix that grows barnacles and slime together.

The C-51 and a brackish lagoon

The C-51, the West Palm Beach Canal, forms the boundary between Lake Worth Beach and West Palm Beach and releases fresh water into the lagoon through the S-155 spillway. The canal was dug in 1925 and connected to Lake Okeechobee, and it brought significant fresh water into what had become a brackish lagoon once the inlets were cut. East of US-1 the canal is a year-round manatee slow-speed zone, and the lagoon shoreline from south of Peanut Island down to the Lantana bridge has a 300-foot slow zone, which covers every dock in the city.

Fresh water near the spillway changes the mix of the lagoon, so a hull at the north end of town grows differently than one down by the Lantana line, and the electrolysis around a dock, which sets how fast zincs wear, changes with it. We don't guess: the diver cleans every 30 days and records each anode's percentage.

Where we work in Lake Worth Beach

Bryant Park, bounded by the Intracoastal, Lucerne Avenue and Federal Highway, has a two-lane public ramp with courtesy docks and trailer parking, and the boats that launch there go home dry. Our work is the boats that stay in the water at private docks along the lagoon, from the C-51 at the north end of ZIP 33460 to the Lantana line. The Lake Worth Beach Municipal Pier, built in 1954, is on the ocean side and marks the beach end of town.

A shoreline that is 81% seawall

Bulkheads line 81% of the Lake Worth Lagoon's shoreline, so most Lake Worth Beach waterfront is a seawall with a dock in front of it. Pilings in the 300-foot slow zone carry oysters from the mud up, and we clean them without pickaxes or chisels before inspecting them. A seawall inspection here is $250 for a home and $350 for a multi-family or commercial property, includes the lender-required documentation, and cracks are filled all the way through with custom cement tubes, quoted free in person.

What we do in Lake Worth Beach

  • Barnacle Doctor diver cleaning the underside of a boat hull

    Boat Bottom Cleaning

    We clean boat bottoms in Lake Worth Beach every 30 days, at private docks along the Lake Worth Lagoon from the C-51 spillway at the north end of town down to the Lantana line.

  • Wooden dock piling cleaned of barnacles, seen from above the water

    Dock & Piling Cleaning

    We clean dock pilings, floating docks and lifts in Lake Worth Beach without pickaxes or chisels, at docks along the Lake Worth Lagoon in the 300-foot shoreline slow zone.

  • Diver's hand next to a crack in a concrete seawall during an inspection

    Seawall Inspection & Repair

    A seawall inspection in Lake Worth Beach is $250 for a home and $350 for a multi-family or commercial property, with the lender-required documentation included.

Lake Worth Beach questions

Does fresh water from the C-51 canal affect boats here?

Yes, mostly through the zincs. Fresh water from the S-155 spillway changes the salt mix near the north end of town, and zinc wear depends on the electrolysis right around your dock, so the diver records each anode's percentage monthly and replaces zincs at 50%. Nutrient-rich spots near the canal may need a cleaning every two weeks.

I launch at Bryant Park but keep my boat in the water at a dock. Do you come to me?

Yes, to your private dock every 30 days, and you don't need to be there. The diver works from your dock, cleans the hull, running gear and waterline, and sends the report and photos.

Most of the lagoon shoreline is seawall. How often should mine be inspected?

Every 1–2 years, cleaned and inspected in the same visit, because oyster growth hides cracks. For a home it is $250, with the lender's documentation included.

Can you fix a cracked seawall?

Yes. Cracks are filled deep with custom cement tubes that reach the back of the crack and fill it all the way through, which stops sediment escaping from under your yard. The repair is looked at in person and quoted for free.

Booking in Lake Worth Beach

Call 561-666-3716 or send the form with the boat's length, roughly where on the lagoon the dock is (near the C-51, downtown by Bryant Park, or south toward Lantana) and whether the hull is painted. For a seawall, say if a sale is the reason. Nobody has to be home; if the dock is behind a gate, the divers call ahead and text you right before the visit.

Get a Free Quote in Lake Worth Beach

We respond fast. Tell us about your boat, dock or seawall and we'll get right back to you.

Helpful to include: boat length, marina or dock location, and whether it has bottom paint.

Attachments (0)

Prefer to call? 561-666-3716

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Nearby waterfront cities

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

    Read the full review on Google

  • 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

    Read the full review on Google

Boat in Lake Worth Beach?

Salt, fresh, and 81% seawall: send a message and we'll clean the boat and check the wall it's tied to.