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Professional jetski repairs, servicing, ECU tuning, and supercharger rebuilds. Race-proven experts based in Blandford, Dorset with mobile service across the Sou
Jetski Servicing UK
Regular servicing is the difference between a season on the water and a season waiting on parts. UK riders deal with salt water, brackish estuaries and long winter layups, all of which punish a personal watercraft far harder than the hours on the clock suggest.
This page lists workshops across the UK that carry out routine servicing and repairs on Sea-Doo, Yamaha, Kawasaki and older two-stroke skis. Some are franchised dealers with brand diagnostic kit; others are independents who have been rebuilding engines for decades. Filter by area to find the ones who can actually take your ski this month.
Listings
Servicing & Repairs specialists across the UK
15
158 Performance
Tallington, Lincolnshire
- Servicing & Repairs
- Dealers
- Parts & Accessories
BRP Platinum Certified Dealer of over 15 years stocking Sea-Doo personal watercraft alongside Can-Am and CFMOTO, with an in-house workshop for servicing, maintenance and repairs and a dedicated jet ski lake for demos.
Sea-Doo
DD
DD Marine Services
Hayling Island, Hampshire
- Servicing & Repairs
- Jetski Training
Marine engineers on the Solent offering jetski servicing alongside RYA engine and powerboat training.
Other
EA
East Coast Jet Ski Centre
Colchester, Essex
- Servicing & Repairs
Jetski sales, repairs and upgrades serving Norfolk, Suffolk and Essex.
Sea-Doo • Yamaha
GL
Gliddon Marine
Brixham, Devon
- Dealers
- Servicing & Repairs
Yamaha WaveRunner dealer in Devon with new and used skis, packages, parts and servicing.
Yamaha
HA
Hayling Jetsport Performance
Hayling Island, Hampshire
- Servicing & Repairs
- Dealers
- Parts & Accessories
Yamaha WaveRunner dealer and personal watercraft specialist on Hayling Island, offering sales, servicing, performance upgrades, hull and craft repairs, winterising and engine and pump rebuilds.
Yamaha
IT
Itchen Personal Watercraft
Southampton, Hampshire
- Servicing & Repairs
Southampton jetski mechanic servicing, repairing and modifying 2-stroke and 4-stroke personal watercraft.
Sea-Doo • Yamaha • Kawasaki
JE
Jet Sea Hub
Poole, Dorset
- Servicing & Repairs
- Parts & Accessories
- Supercharger Services
Independent PWC specialist in Poole offering RIVA performance tuning, servicing, diagnostics, engine rebuilds and parts.
Sea-Doo
JE
Jet Ski UK
Exmouth, Devon
- Servicing & Repairs
- Dealers
- Parts & Accessories
South West based personal watercraft specialist offering sales, servicing and nationwide customer coverage.
Sea-Doo • Yamaha
JE
JetskiCentre
Polegate, East Sussex
- Servicing & Repairs
- Engine Rebuilds
- Parts & Accessories
Genuine, OEM and aftermarket jetski parts plus in-house repairs for all makes and models.
Sea-Doo • Yamaha • Kawasaki
JE
Jetskifix PWC Specialist
Poole, Dorset
- Servicing & Repairs
- Diagnostics
Full-time PWC engineer covering Poole, Bournemouth and Christchurch for maintenance, servicing and repairs on all makes.
Sea-Doo • Yamaha • Kawasaki
LC
LC Marine
Chichester, West Sussex
- Servicing & Repairs
- Diagnostics
Jetski fault diagnosis, servicing, repairs and winterising with full diagnostic software.
Sea-Doo • Yamaha • Kawasaki
M.
M.E.S. Marine
Deeside, Flintshire
- Servicing & Repairs
- Diagnostics
- Dealers
North West workshop servicing and repairing PWC, outboard and inboard engines with full diagnostics.
Yamaha
MA
Marine Tech NE
Newcastle upon Tyne, Tyne and Wear
- Servicing & Repairs
- Engine Rebuilds
North East marine engineering workshop specialising in PWC repair, maintenance and modification.
Other
MM
MMS Jet Ski
Bishops Waltham, Hampshire
- Servicing & Repairs
- Storage
- Transport
Secure, fully insured indoor jetski storage on the South Coast with servicing and launch support.
Sea-Doo
NW
NWS Marine
Wolverhampton, West Midlands
- Servicing & Repairs
- Dealers
Midlands Yamaha WaveRunner and outboard main dealer offering sales and full servicing.
Yamaha
OF
Offshore Performance
Poole, Dorset
- Servicing & Repairs
- Dealers
Platinum Sea-Doo dealership based in Poole Harbour, established 1991, for watercraft sales and servicing.
Sea-Doo
PO
Powersport Marine
Failsworth, Greater Manchester
- Servicing & Repairs
- Dealers
- Parts & Accessories
Sea-Doo dealership near Manchester supplying watercraft, accessories and aftersales support.
Sea-Doo
RU
Russell Powerboats
Hook, Hampshire
- Servicing & Repairs
Sea-Doo approved service centre offering servicing, de-winterising bundles and performance tuning.
Sea-Doo
TH
Thorpe Bay Marine
Southend-on-Sea, Essex
- Servicing & Repairs
- Dealers
- Parts & Accessories
Sea-Doo main dealer in Essex with new and pre-owned watercraft, parts, accessories and servicing.
Sea-Doo
TR
Trident Watersports
Swansea, Swansea
- Servicing & Repairs
- Engine Rebuilds
- Parts & Accessories
South Wales one-stop shop for jetski servicing, engine rebuilds and parts, with Europe-wide parts delivery.
Sea-Doo • Yamaha • Kawasaki
Overview
What servicing & repairs usually covers
Routine service
Oil and filter change on four-strokes, spark plugs, fuel filter, impeller and wear ring inspection, pump grease, hull and hose checks, and a flush after every salt-water run.
Winterisation and recommissioning
Fogging, antifreeze through the cooling circuit, fuel stabiliser, battery removal and conditioning, then a spring recommission and test run before your first launch.
Repairs
Wear rings and impellers, driveshafts and couplers, pump rebuilds, fibreglass and gelcoat repair, electrical faults, corroded connectors and water-ingress diagnosis.
Costs
How much does a jetski service cost in the UK?
Servicing cost depends on the engine type, whether it is a supercharged four-stroke, how long the ski has been standing, and whether parts are OEM or aftermarket. Always ask for the labour rate and whether parts are quoted separately before booking.
A missed service is rarely just a missed service. Salt left in the cooling circuit corrodes from the inside, a worn wear ring quietly costs you top speed and fuel, and a flat battery over winter can take the ECU with it. Booking a jetski service with a workshop that knows your engine is the cheapest insurance you can buy.
Questions
What to ask a servicing & repairs specialist
- Are you familiar with my exact model and year, and do you have the brand diagnostic software?
- What does the service schedule include, and which items are extra?
- Do you collect and deliver, or do I need to bring the ski on a trailer?
- What is your current lead time, and do you store skis on site while you work?
Locations
Servicing & Repairs by area
FAQ
Servicing & Repairs — frequently asked questions
- How often should a jetski be serviced?
- Manufacturers normally specify a service every year or at a set number of engine hours, whichever comes first. Salt-water use, hire fleet use and racing all shorten that interval, so check your owner's manual and speak to the workshop about your usage.
- Do I need to winterise my jetski in the UK?
- Yes, if the ski will sit unused through the cold months. Trapped water in the cooling circuit can freeze and crack components, fuel degrades, and batteries flatten. Winterisation is one of the most common jobs UK workshops carry out.
- Can an independent workshop service a ski under warranty?
- That depends on the manufacturer's terms. If your ski is still in its warranty period, confirm with the dealer or manufacturer before booking an independent, and keep every invoice and service record.
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