Premium Underwater Hull Cleaning for Your Yacht

Advanced underwater drone technology that delivers superior cleaning with complete video documentation. Protect your boat and sail faster.

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Fuel & Speed Savings
Average efficiency improvement
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Report Delivery
Full HD Video
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In-Water Service
No lift-out required

Our Services

Professional underwater maintenance using state-of-the-art ROV technology, delivered with the care and precision your yacht deserves.

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Hull Cleaning

Remove marine growth and fouling with precision ROV cleaning that protects your anti-fouling coating while maximising performance. Coating-safe throughout.

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Running Gear Inspection

Complete inspection of propellers, shafts, struts, and thru-hulls. Optimal performance and early problem detection, all in-water.

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Hull Health Report

HD footage recorded by the ROV throughout the clean. Delivered same-day with annotated highlights and practical recommendations - yours to keep.

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Estimated Clean Price £180
Marina Area Portsmouth Harbour
This is a guide price. Final cost depends on fouling level, access conditions, and coating condition. We will confirm details with you before work begins.
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Service Packages

Choose the package that fits your own maintenance needs

Essential Clean

Routine maintenance. Simple and effective one-off in-water hull cleaning
Clean + Hull Health Report (Recommended)

Cleaning plus documented inspection findings
Seasonal Care Plan

Planned visits across the season to keep your hull in top condition
Membership

Set-and-forget upkeep with priority scheduling and member pricing
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Transparent Pricing by Boat Length

Indicative pricing for in-water cleaning. Fouling level and access may affect time and cost.

Up to 9m

£180

Flat rate for smaller vessels

9m to 12m

£20/m

e.g. 10m = £200, 12m = £240

12m to 20m

From £240

£25/m over 12m — e.g. 15m = £315

20m+

POA

Contact us for a tailored quote

How It Works

Simple. Professional. Documented.

1

Book Online

Choose your service, marina area, and a convenient slot

2

Pre-visit Checklist

We confirm access details and any marina requirements

3

Clean & Inspect

In-water hull cleaning, plus optional ROV inspection

4

Report Delivered

Same-day Hull Health Report with annotated highlights

5

Stay on Plan

Easy rebooking and optional seasonal plans or membership

We clean with a robot, not a diver

Our underwater ROV carries cameras and precision brushes along your hull, cleaning as it goes and recording everything. You get a cleaner boat and a documented record of its condition - without the need to lift the boat.

  • Onboard camera records the entire clean
  • Impellor drive attaches the ROV to the hull
  • Calibrated brush pressure — strips fouling, leaves your anti-foul coating untouched
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See the Technology

How it works, what it can and can't do, and why owners find it reassuring.

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Solent Coverage

We operate across the Solent. If you're outside the area, request service and we'll confirm options.

Portsmouth Harbour

Southampton Water

River Hamble

Beaulieu River

Lymington Area

Chichester Harbour

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Frequently Asked Questions

Everything you need to know about our services

Is it safe for my antifouling coating?
We use a coating-safe approach with soft-bristle ROV tools and controlled pressure. We set clear boundaries before work begins and never use abrasive methods that could damage coatings.
How often should I have my hull cleaned?
We recommend hull cleaning every 4-8 weeks depending on your vessel's usage and local water conditions. Regular cleaning prevents heavy fouling, improves fuel efficiency by up to 20%, and protects your hull's coating.
What makes HullScrub different from traditional divers?
Our ROV technology provides precise, consistent cleaning. You receive detailed video documentation of every service, and the process won't damage sensitive anti-fouling coatings.
Do you service boats in the water or do they need haul-out?
All our services are performed in-water while your yacht remains on its berth. No lift-out required, which saves you time and significant expense.
What's included in the Hull Health Report?
Every report includes HD video footage of your entire hull, propellers, and running gear. We document any areas of concern, growth patterns, and coating condition, delivered to you within 24 hours via secure link with annotated highlights and practical recommendations.
What if you find damage during cleaning?
We document what we see and flag it clearly. If you select the Hull Health Report, you'll receive annotated highlights and practical recommendations for next steps. Our goal is to help you stay ahead of costly repairs.
Do you capture debris?
We can use a debris capture approach where feasible and always follow marina requirements. Requirements differ by site and conditions. We'll discuss the best approach for your specific location.
What affects timing and price?
Boat length, level of fouling, access (berth, tidal constraints), coating condition, and any marina working windows. Your estimate will gives you a guide and we will confirm details before arrival.
What happens if weather changes?
If conditions are unsafe or access is restricted, we'll reschedule. We aim to keep disruption minimal and confirm in advance where possible.

Ready when you are

Book directly online, get an instant estimate, or get in touch with a question.

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