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Service

Hull cleaning for boats in the water.

In-slip hull cleaning across Victoria and Vancouver Island. Barnacles, algae, and marine growth removed without a haul-out. Every clean on video.

Call (778) 535-4506 Get a quote
Commercial diver cleaning a barnacle-covered boat hull underwater in Victoria BC

What you get

Why owners book this.

  • Improve fuel efficiency by up to 20%
  • Increase vessel speed and performance
  • Prevent hull damage from marine growth
  • Extend the life of your antifouling paint
  • Eco-friendly cleaning methods safe for marine life
  • Video documentation of every cleaning

How it works

From your call to the report.

No surprises. Here's the actual sequence we follow on every job.

  1. 01

    Initial Assessment

    We inspect your hull underwater to assess marine growth and identify any areas requiring special attention.

  2. 02

    Safe Cleaning

    Using professional diving equipment and eco-friendly techniques, we carefully remove barnacles, algae, and marine growth without damaging your hull or antifouling paint.

  3. 03

    Video Documentation

    Every cleaning is recorded on video so you can see the before and after condition of your hull.

  4. 04

    Final Report

    We provide a detailed report with recommendations for ongoing maintenance and any issues discovered during cleaning.

From a customer

"It was an absolute pleasure to have Danny and partner come to my sailboat. They did a very professional job and provided short videos of the hull before and after scrubbing and replaced those zinc anodes that needed it. All very efficiently done and at a reasonable price."

— Roger S. · Hull Cleaning

Read all reviews

Where we work

Hull cleaning anywhere on Vancouver Island or the Gulf Islands.

Below: spots where this service comes up most. We dive plenty more — every harbour, yacht club, and private mooring across the coast. Don't see your marina? See the full coverage map →

  • Victoria Inner Harbour
  • Oak Bay Marina
  • Sidney & Tsehum Harbour
  • Canoe Cove Marina
  • Van Isle Marina
  • Westport Marina
  • Brentwood Bay
  • Esquimalt Harbour
  • Sooke Basin
  • Cowichan Bay
  • Ladysmith & Chemainus
  • Nanaimo Harbour
  • Salt Spring Island & Gulf Islands
  • All Vancouver Island marinas

Service areas

Local notes from each area we dive.

Greater Victoria Sidney & the Saanich Peninsula Sooke & the West Shore Southern Gulf Islands Cowichan Valley & Mid-Island

FAQ

Common questions.

Don't see your question? Call (778) 535-4506 — we'll answer it.

How often should I have my hull cleaned in Victoria?
Most boats in Victoria waters benefit from hull cleaning every 3-4 months during warmer months (April-October) and every 4-6 months in winter. Boats kept in warmer areas like Oak Bay may need more frequent cleaning due to faster marine growth.
Will hull cleaning damage my antifouling paint?
No. Our experienced commercial divers use proper techniques and tools that safely remove marine growth without damaging your antifouling paint or gelcoat.
How long does hull cleaning take?
Most recreational vessels (25-45 feet) take 1-2 hours. Larger vessels or boats with heavy growth may require additional time. We'll provide an accurate estimate when we inspect your vessel.
Do you provide hull cleaning in Sidney and Brentwood Bay?
Yes! We service all marinas throughout Victoria and Vancouver Island, including Sidney, Brentwood Bay, Oak Bay, and beyond.
What's the difference between hull cleaning and boat detailing?
Hull cleaning is underwater barnacle and marine growth removal from below the waterline by a commercial diver. Boat detailing is topside washing, waxing, and cosmetic cleaning. We specialize in underwater hull cleaning, not boat washing or detailing services.

Pricing

Straightforward quotes, up front.

Priced by the job, not by the foot - usually on an hourly rate. Time under the boat is the biggest driver, so fouling level matters more than length. Call for a ballpark in under a minute.

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Background reading

Guides on hull cleaning.

Guide

How Often Should You Clean Your Boat Hull on the BC Coast?

There's no universal answer — hull cleaning frequency depends on where your boat lives, how often you run it, and what's growing in your water. Here's what we actually see across the south coast.

Read guide Guide

Boat Hull Cleaning Cost in BC - What to Expect to Pay

Hull cleaning prices vary with boat size, fouling level, and how often you keep up with it. Here's what actually drives cost in BC waters, in Canadian dollars.

Read guide Guide

Barnacles vs Slime - What's Actually on Your Hull and Why It Matters

Not all hull growth is the same. Slime, algae, tube worms, barnacles, and mussels each tell you something different about your maintenance schedule and antifouling paint.

Read guide

Other services we offer

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Underwater Inspections

See your boat below the waterline without a haul-out. Hulls, props, shafts, rudders, zincs, and through-hulls — inspected in the water, delivered as HD video and a written report within 48 hours.

Zinc Anode Replacement

In-water zinc changes for shafts, props, rudders, and hull plates. Sized for your hardware, documented on video. No haul-out.

Mooring Services

Underwater inspection and service for mooring systems across Victoria and the Gulf Islands. Chain, shackles, swivels, anchor, and ground tackle — checked, replaced, or installed to handle BC's winter southeasters.

Contact

Get a quote for hull cleaning

Tell us about the boat and where it lives. We reply within a business day — usually faster.

Phone
Phone (778) 535-4506
Email
Email dannysdivingservices@gmail.com
Hours
Hours Mon–Sat, 7:00 AM – 6:00 PM · Emergency response available

Urgent — fouled prop, suspected damage, dropped item — call. We triage by phone faster than by form.

Thanks for reaching out — we'll get back to you within 24 hours.