Cavitation cleaning typically costs more per visit than a standard hull scrub, and there’s a good reason for that. The equipment is specialized, the technique requires trained divers, and the results are significantly better on heavy or hardened fouling.
Barnacle King prices cavitation cleaning based on vessel size and the severity of the buildup, which keeps the cost proportional to the actual work involved.
What Affects the Price
Like most marine cleaning services, cavitation cleaning is priced per foot of vessel length. A smaller center console costs less than a large motor yacht. Beyond size, the biggest variable is how much growth is on the hull.
A boat that’s been on a regular cleaning schedule with only moderate buildup will cost less than one that’s been sitting untouched for several months with heavy barnacle coverage.
The scope of work also matters. A full-hull cavitation clean costs more than a targeted job on props, shafts, and running gear only. Some boat owners use cavitation selectively for precision components while keeping the rest of the hull on a standard brush cleaning schedule.
This hybrid approach keeps costs manageable while still protecting the parts where surface damage matters most.
How It Compares to Standard Cleaning
A standard monthly hull cleaning is the most affordable per-visit option and works well for boats with soft growth. Cavitation cleaning sits above that price point but below the cost of the problems it prevents. Heavy barnacle buildup that requires aggressive scraping strips bottom paint, which means an earlier haul-out and repaint.
According to the Marine Industries Association of South Florida, the boating industry is a significant economic driver in the region, and routine maintenance like hull care is a core part of keeping vessels operational and their value intact.
A single bottom job can cost several thousand dollars depending on vessel size and paint type. If cavitation cleaning extends the life of your current paint by even one season, it pays for itself. The math consistently favors regular maintenance over deferred cleaning followed by corrective work.
Getting a Quote
The best way to get an accurate price is to contact the team with your vessel length, location, and an idea of how long it’s been since your last cleaning. From there, Barnacle King can recommend whether a full cavitation clean, a targeted treatment, or a standard hull cleaning is the right fit for your situation and budget.