Service
Underwater boat 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.
What you get
Why owners book this.
- Assess damage below the waterline without hauling out
- Complete video documentation of underwater surfaces
- Visual inspection before purchasing a vessel
- Identify problems before they become expensive
- Detailed observation reports with photos and video
- Faster and more affordable than dry dock
How it works
From your call to the report.
No surprises. Here's the actual sequence we follow on every job.
- 01
Consultation
Discuss your inspection needs - whether checking a vessel before purchase, routine maintenance, or assessing suspected damage.
- 02
Underwater Inspection
Our commercial diver performs a thorough underwater visual inspection of your hull, running gear, through-hulls, and other submerged components.
- 03
Video Recording
Every inch of your underwater surfaces is recorded in high-definition video for your records and documentation.
- 04
Observation Report
Receive a detailed written observation report with video footage, photographs, and notes about what was found during the inspection.
From a customer
"Just happened to bump into Dan on the dock and asked him to do a quick check on my prop and he did with a big smile on his face!! What a fantastic guy — I would recommend him anytime!!!"
— Lisa R. · Inspection
Read all reviewsWhere we work
Underwater inspections 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 Harbour marinas
- Oak Bay Marina
- Sidney & North Saanich
- Canoe Cove & Van Isle Marina
- Esquimalt Harbour
- Brentwood Bay
- Sooke Basin
- Cowichan Bay
- Ladysmith & Chemainus
- Nanaimo Harbour
- Salt Spring Island & Gulf Islands
- All Vancouver Island locations
Service areas
Local notes from each area we dive.
When should I get an underwater inspection in Victoria?
What do you inspect during an underwater inspection?
Can I use your inspection reports for insurance or surveys?
How long does an underwater inspection take?
Pricing
Straightforward quotes, up front.
Priced by the job, not by the foot - usually on an hourly rate. Scope and access matter more than boat length. Call for a clear quote before we dive.
Background reading
Guides on underwater inspections.
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 GuideWhen to Replace Boat Zincs in BC Saltwater
Zincs are supposed to disappear - that's literally their job. But how far is too far, and how do you know before your prop starts dissolving instead?
Read guide GuideBarnacles 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 GuideSacrificial Anodes Explained - What Zincs Actually Do
Every metal boat part in saltwater wants to corrode. Sacrificial anodes are the deal we make with electrochemistry - a small piece of cheap metal gets eaten instead of your expensive prop and shaft.
Read guide GuidePre-Purchase Underwater Boat Inspection - What to Check Before Buying
A marine survey gives you the paperwork. An underwater inspection shows you what the hull actually looks like - often the more expensive set of problems.
Read guideOther services we offer
See all →Hull Cleaning
In-slip hull cleaning across Victoria and Vancouver Island. Barnacles, algae, and marine growth removed without a haul-out. Every clean on video.
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 underwater inspections
Tell us about the boat and where it lives. We reply within a business day — usually faster.
- Phone
- Phone (778) 535-4506
- 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.