Call MES on: 01248 671215 / 07798 572664

Service and Repair


Boat repairs north wales

Marine Engineering Services provide a full range of boat services, boat repairs and boat welding  in North Wales for all popular engines makes from 2hp outboards to 1,600hp inboard Diesels.

We specialise in providing boat servicing, maintenance, preventative maintenance and repairs for a wide range of engines from outboards, diesel and petrol inboards via our factory trained engineers. We provide marine fabrication and welding services in stainless, aluminium and stainless steel.

We are agents for Beta Marine, Beta Marine Gensets, Cummins, Onan Gensets, IVECO (FPT), MAN, Mercruiser, and Mercury Diesel engines. We also have full computer diagnostic equipment for these engine makes and can attend your boat anywhere in the UK with one of our fully equipped 5 service vehicles if required.

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

Boat engine installations.

We have a new fully equipped purpose built 3,500 sq.ft. workshop with a large slipway, heavy lifting equipment and we have mobile units allowing us to work on your boat wherever you might be located throughout North Wales and UK.

MES Ltd provide boat welding and fabrication services in both stainless and aluminium.

We provide boat repairs and boat service in Conwy, Deganwy, Port Dinorwic, Pwllheli, Aberystwyth, Anglesey throughout North Wales.

We offer a complete range of servicing options:

  • Total annual service
  • Cleaning of raw water strainer(s)
  • Greasing of gear/throttle control linkages
  • Checking and replacing as necessary: oil filters, impellers, anodes, air filters, v-belts and oil level
  • Engine report(s)
  • Cleaning of engine bay
  • Winterisation


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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.

Contact Details

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


MES Ltd Unit 7a Dinas Boat Yard Beach Road Y Felinheli Gwynedd LL56 4RQ

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Tel: 01248 671215 or 07798 572664