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Cross Deck Marine Services Tarbert Harbour (Loch Fyne) Marine Services

At CDMS we strive to offer the best possible service in our field. With a core team with almost 100 years of experience in the maritime sector, we are sure to be able to deal with any requests - whether planned routine maintenance or an out-of-hours emergency.


We have extensive experience on any mechanical/engine work, detailing, maintenance, repairs, surveys and even rigging (including restoration of the Cutty Sark, re-rigging of HMS Warrior and HMS Victory). We are experienced in the 'mend it if safe and possible' approach rather than just replace for the sake of it; and have members of RINA, IIMS, and RORC. 

Based at the thriving and developing Tarbert Harbour, CDMS was created to bring professionalism and practicality to any marine situation, no matter how big or small. With a hand-picked and highly-skilled team based at the marina, and contacts in all relevant fields, we are expertly placed to service your maritime needs.

Please get in touch for a quote or to discuss how we can help you.


We offer a wide range of marine services, such as:

  • servicing and mechanical rebuilds, including engines and gearboxes, all the way through to outboard motors

  • yacht and small craft valeting

  • winter lay-up, and maintaining your boat/yacht while you are away

  • anti-fouling

  • rigging work

  • all areas of dive work can be catered for

  • GRP and wood repairs, re-fitting, paint and varnish work, including prop restoration

  • insurance surveys/valuations

  • sea trials and deliveries

  • training and instruction on how to handle your own boat

  • commerical boat charter

Please see the Price List page for services offered at Tarbert Harbour marina this coming Autumn/Winter.

I have a great and very knowledgeable team who are part of the company and can handle in my opinion pretty much anything. All inspections and quotes are videoed, and all work and servicing is videoed and sent to you directly. CDMS is a nationwide business and we will travel to do a job, however big or small.


CDMS also offers a fully MCA-coded Redbay Stormforce 11 available for inshore and offshore charter. The services include:

  • Crew transfer

  • Guard boat duties

  • Safety boat services

  • Dive support services

  • General work boat

  • Film and media services

  • Research

  • General charter

We aim to provide a cost-effective service with safety at the forefront of any charter or operation.

Please fill in the quick quote request form and we will be in touch promptly.

Quote request form


01880 739130


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Quay Workshop,

Harbour Street,

Tarbert (Loch Fyne),

PA29 6UD

01880 739130


Please get in touch using the form below if you would like a quote for work.


01880 739130


Social Media

  • Facebook
  • Instagram

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