00350 200 75148

34 Ocean Village Avenue


GX11 1AA

©2019 by M Sheppard & Co Ltd.



Sheppard's workshop operates a repair service for most equipment found on a modern yacht and can replace rigging or install new hardware and systems.

We are dealers for Mercury Mercruiser and Volvo Penta engines with officially trained mechanics. While we specialise in Mercury and Volvo Penta engines we also service or repair many other brands  of engine too.

We offer equipment installation, electrical system repairs, GRP repairs, spray painting, slurry blasting, rigging, stainless steel fabrication, machining and all mechanical repairs.

We can haul out motor boats up to 5 tons displacement.



Our workshop is based near Queensway Quay Marina on the south end of Coaling Island, but we can visit your yacht at any of the marinas in Gibraltar for most repairs afloat.

We offer -

  • Engine servicing

  • Equipment installation

  • Electrical systems repairs

  • Shipwright services

  • GRP repairs

  • Spray painting

  • Rigging

  • Stainless steel fabrications

  • Machining

  • Mechanical repairs

  • Gardiennage



  • Anti-fouling

  • Anti-fouling removal

  • Hull repair

  • Bottom cleaning

  • Anode replacement

  • Seacock servicing

  • Sterngear repair

  • Spray painting

  • Polishing

  • Transducer replacement

  • Osmosis treatment


Haul out & Launching

We can haul out crafts of up to 9m or 5 tons at Coaling Island. Bookings can be made at the workshop office

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