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on the River Thames

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Welcome to GR Pro-Clean

Are you fed up with the state of your boat? Mouldy canopy getting you down? Desperately in need of a spring clean? You’ve come to the right place. Here at GR Pro-Clean we have more than 30 years of combined experience in boat cleaning services. And we’ve built a first-class reputation for quality and efficiency.

From our UK operating base on the Thames, our specialised valeting services cover the full range of river craft including:

  • Riverboats

  • Motor cruisers

  • Narrowboats​​

From a regular washdown to a full clean and polish, all our work is carried out with the same commitment to first class service and attention to detail. No doubt you will see our vans and staff cleaning boats across the Thames in places like Penton Hook Marina, Shepperton Marina, Bray, Windsor Racecourse marina, Walton marina Harleyford marina, Thames and Kennet Marina, amongst others.

See us at these Marina & Docks


To discuss your requirements 


Site Offices


Penton Hook Marina

Unit 21, Penton Hook Marina, Mixnams Lane, Chertsey, KT16 8QR


Shepperton Marina

Felix Ln, Shepperton, Middlesex, 

TW17 8NS

07908 016606

What Our Customers Say

Andrew Wall, Applause
- Shepperton Marina

Chris and the GR Pro Clean crew have transformed my boat, giving it some much needed TLC, a series of jobs were completed with a faultless organisation and detailed communication....

Bill Jenkins, Echoes
- St Katherine Docks

Stunning results – amazing service. We came across Chris and GRPro-clean whilst they were working on other boats here in St Katharine Docks, London, where we are currently moored...

Angie, Connoisseur
- St Katherine Docks

Excellent & Trustworthy!

We are so pleased to be working with Chris and his team to keep our pride and joy in pristine condition...

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