Boat engine servicing
Marine engineer north wales
Boat repairs North Wales
commercial boat engine repairs UK
commercial boat repairs
Boat mechanic North Wales
Iveco Fpt marine repairs
Boat parts Port Dinorwic
Fleetguard distributor North Wales
boat repairs port dinorwic marina
Boat repairs Rhyl
boats servicing Caernarfon
Cummins marine engine servicing
Boat repairs Caernarfon
Diesel Technician job vacancy

Welcome to Marine Engineering Services (MES) Ltd North Wales
MES Ltd provide dedicated and affordable boat servicing, boat repairs and marine maintenance for both  leisure and commercial boats. 
We are MAIN agents for Beta Marine, Cummins, Cummins Onan, Man, Iveco FPT, Nanni and Mercury. Additionally we are authorised distributors for Fleetguard filters and Valvoline oils.
MES Ltd have the latest computer software for full boat engine diagnostics for the majority of marine boat engines.
We supply marine engine and boat parts to both leisure and commercial sector – new and used.

Expert diesel engineers for all types of commercial and plant – check out our sister site Dragon Diesel.


Our new workshop is located in the village of Port Dinorwic, Y-Felinheli. We are situated on the Menai Straits between Caernarfon and Bangor, North Wales. We have five service vehicles so that we can provide our customers with boat servicing and repairs in North Wales including Conwy, Caernarfon, Deganwy, Holyhead, Port Dinorwic marinas, and throughout the country. Contact us for boat repairs and servicing in North Wales.
Additionally we can also offer custom marine fabrication, providing welding services for stainless welding and aluminium welding. 

Boat service and repairs North Wales


On-site and Off-Site boat repairs and boat servicing. Qualified and factory trained marine engineers with experience and knowledge so that we can fix and service your boat and give you the correct advice.

commercial boat engine service


Marine Engineering Services Ltd provide specialist on site support for Commercial boats and Wind Farm Service Vessels in UK. Factory trained, qualified marine engineers with a wealth of experience. Fully mobile service.

North Wales Boat Parts


We supply both new and used spare boat parts for Beta Marine, Cummins, IVECO (FPT), MAN and Mercury Diesel engines are stocked together with many other marine engine and boat parts. Wide range of used spares.

boat engines Conwy


Looking for a new boat engine or generator, want a reconditioned one instead ….then MES can help with all boat engines and generators. Beta marine engines stocked. Regularly stocked second hand engines.


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Customer Comments:

We respect your boat as much as you do ! Established 1997 and we care.

“I have a Sealine S28 at Conwy Marina near Deganwy and unfortunately we had a recent issue with engine failing to start. MES came out to view the boat and within 2 hours had it up and running again which was a huge relief as I was expecting a huge boat repair bill. The weekend continued and we now have MES service the boat every year ensuring its in fine working order.”
Mr S Edwards

Get in touch with MES Marine Engineering Services today !

Contact MES - Click Here