Nanaimo's active harbor and nearby inlets produce rapid biofouling that increases drag and fuel consumption. Our diver hull cleaning removes marine growth from hull, keel, rudder, and running gear to restore efficiency and smooth handling. We also perform propeller polishing to reduce vibration and improve hole‑shot, zinc anode replacement to protect shafts and underwater fittings from galvanic corrosion, and intake/through‑hull cleaning to restore seawater flow for engines, gensets, and AC systems. Each job includes before/after photos so you can verify results and plan maintenance intervals with confidence.
We support boaters at Stones Marina, Nanaimo Yacht Club, Brechin Boat Launch area, and private moorages around Protection and Newcastle Islands. If you notice reduced RPM, overheating alarms, or extra throttle needed to stay on plane, share the details when you contact us—those symptoms help us determine the right tools and the best sequence of services. Many owners bundle a hull scrub with prop polishing and zinc checks for the biggest performance and protection gains in a single visit. We coordinate with marina staff, work around tides and traffic, and adapt technique to your bottom paint so we remove growth without damaging coatings. Whether you are preparing for a Gulf Islands cruise or optimizing for local races, our Nanaimo team keeps your boat clean, protected, and ready to run.
Hull cleaning from $16.25/ft (CAD). Zincs installed $25 per anode (+ materials). Travel fees may apply.
Can you work around ferry and current conditions?
Yes. We schedule with tides and conditions to work safely and efficiently.
Do you serve Protection Island and nearby marinas?
We service surrounding marinas and private docks—just share access details.