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Marine Engineering

With many years of practical marine engineering experience, you can trust Seapower to deliver high quality, cost effective repair, installation and maintenance services.

Marina and Mobile Services

Experienced time served engineers based at Woolverstone and Ipswich Haven work throughout East Anglia and beyond from service vans and a mobile workshop offering scheduled and emergency call out services:

  • New Engine Installations
  • Warranty
  • Repairs & Servicing
  • Fittings & Stern Gear

Working Policies

Written estimates are supplied for all major projects, and in an effort to control costs work on fixed price quotations wherever possible. Please see our Terms and Conditions for further details.

We offer a quality service not just in engineering, but also other important aspects such customer communication and leaving your boat as clean as we found it.

Sea trials and boat movements are undertaken by staff with RYA/DOT Yachtmaster qualifications.

We are main dealers for Cummins, Cummins Onan, Beta Marine, Mercury Mercruiser and VW Marine enabling us to offer a range of diesel engines covering every option of size and sophistication. We are also able to offer service work on Volvo, Yanmar, Bukh and Nanni engines.

  • Cummins-Onan dealer
  • BetaMarine
  • Oyster Preferred service partner
  • Fleetguard
  • mcmurdo
  • vw-marine
  • garmin
  • B&G
  • Cummins Onan
  • Simrad
  • ICOM
  • Mercury Diesel
  • Lowrance
  • cummins
  • rydlyme


    Woolverstone Marina
    Ipswich Suffolk
    IP9 1AS

    T: Office +44 1473 780090
    T: Sales & Parts +44 1473 781713
    E: parts@seapowermarine.co.uk


    Marine Diesel Engines
    Marine Generators
    Marine Engine & Generator Parts
    Marine GPS, Chart Plotters & Radios
    Bow & Stern thrusters
    Propellors & Shafts


    Engine Installation & Service
    Generator Installation & Service
    Marine Electronic Service & Repair

    Our Range

    Beta Marine
    Cummins & Cummins Onan
    Mercruiser Diesel
    VW Volkswagen Marine