St Sampson·Service
✦Active since 1969
St Sampson yacht builder and marine services company, offering brokerage, refit, and motor yacht sales since 1969.
Sixteen firms — ten boat repairers, six marine engineers, two fabrication specialists, and a sole-trader marine electrician. Eight limited companies, founded 1969 to 2021, weighted to St Sampson and the Vale waterfronts. Marine & General is Guernsey's only Volvo Penta and Yanmar Service Centre; Offshore Power, the sole Mercury dealer. —
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St Sampson·Service
✦Active since 1969
St Sampson yacht builder and marine services company, offering brokerage, refit, and motor yacht sales since 1969.
St Sampson·Service·Est. 2000
✦Most experience: 50 years
Marine engineering company and boat dealer at St Sampsons Marina, and Guernsey's sole authorised Mercury and Mariner outboard dealer.
Vale·Service
✦Active since 1974
Full-service boatyard and chandlery in Vale, offering mechanical, shipwright, rigging, antifouling, and boat storage services.
St Peter Port·Service
✦Active since 1976
Family-owned marine and aviation safety equipment specialist and chandlery in St Peter Port, established 1976.
St Peter Port·Service
St Peter Port marine business offering chandlery, boatyard services, duty-free fuel, and marine clothing from two harbour locations.
St Sampson·Service
St Sampson marine specialist and Yamaha, Jeanneau, and Ballistic dealership offering servicing, chandlery, and boat sales.
Vale·Service·Est. 1985
✦Only one here offering metalwork & fabrication
Marine engineering and metalwork specialist established in 1985, offering boat repair, engine services, and custom stainless steel and aluminium fabrication in Vale.
Castel·Professional Service
Professional service offering vehicle repairs and mechanical servicing for both automotive and marine clients in Castel.
St Peter Port·Service
Guernsey boatyard building custom luxury motor yachts from 38 to 85ft, with brokerage and refit services.
Vale·Service
Vale-based boat builder and marine craft repair company, known for the Channel Island 32 motor cruiser.
St Sampson·Service·Est. 2021
Marine services and contracting company in St Sampson, established in 2021.
Castel·Service
Sole trader specialising in the sale and repair of marine engines and outboards, operated by proprietor Mark Le Prevost in Castel.
St Martin·Service
Sole trader with over 30 years' experience in marine electronics and boat wiring, specialising in marine stereo installation and stocking Fusion audio equipment.
—·Service
Boat repair and maintenance service specialising in fibreglassing and GRP repairs, also trading as Ferguson Marine, Boat Maintenance & Fibreglassing.
—·Service
Dawson Marine provides marine engineering and delivery services.
—·Service
Fibreglass (GRP) specialist offering boat building and repair services, alongside GRP/fibreglass roofing for commercial and residential clients across Guernsey.