Call MES on: 01248 671215 / 07798 572664

About Us

MES boat repairsand boat servicing based in North Wales

Marine Engineering Services Ltd have been established and providing boat servicing needs to our customers for over 20 years. We are based in North Wales and offer a full mobile marine engineering services throughout UK, Ireland and Europe.

We provides service and support for both pleasure boat owners (Yacht and Powerboat ) and Commercial boat operators ( for craft up to 25 meters from fishing vessels to windfarm boats) anywhere in the UK.

We are main dealers for Beta Marine, Cummins, Cummins Onan, Iveco FPT, MAN, Mercury and Mercruiser.

We specialise in boat servicing and maintenance for a wide range of boats for both leisure and commercial customers.

Authorised contractors to service boats in Conwy marina and Deganwy Marina, Holyhead marina, Caernarfon marina (Victoria Dock) and Port Dinorwic marina

We have fully factory trained engineers and over 50 years of experience. Fully insured with up to date Health and Safety and Risk Assessments.

We have a new fully equipped purpose built 3,500 sqft workshop with a large slipway and heavy lifting equipment. Our workshop can accommodate inside vessels up to 40 ft for repair.

We also stock and sell a huge selection of Boat and Engine spare parts for mail order or collection.

Specialist Engine Re Power Centre for all boats. We supply and fit:- Beta Marine, Cummins, Onan, IVECO (FPT), MAN and Mercury Diesel engines.

We have full computer diagnostic equipment for the above engine makes and can attend your boat anywhere in the UK with one of our 5 service vehicles if required.

MES can carry out minor repairs up to full engine overhauls with the experience and knowledege of our factory trained engineers.

MES stock a wide range of new and used boat parts. Thousands of Iveco parts, FPT parts, Cummins parts, MAN parts, Mercury parts, Mercruiser parts, Beta parts are stocked. Please contact us for our full range of stocked parts or visit our boat parts page which shows a small selection of our stock.

We are dedicated in providing a high quality service at an affordable price.

Call us on 01248 671215 e-mail or drop in for a chat – We are nice people in a superb location!

  • Commercial Boat Repairs
  • Private Boat Repairs
  • Boat Parts
  • Engine Installations
  • Boat Servicing

Holyhead boat repairs

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Contact Details

Unit 7a Dinas Boat Yard
Beach Road, Y Felinheli
Gwynedd, LL56 4RQ
Phone: 01248 671215
Mob: 07798 572664


MES have been established since 1997 and provide services to both leisure and commercial boats. Based in Port Dinorwic, we are able to service the North Wales regions including Deganwy, Conwy, Anglesey & Pwllheli for leisure and UK wide for commercial vessels.