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Diesel Marine Engine Repair in Sydney 

If you or your business owns any type of motor-driven vessel, you won’t need us to tell you that it probably represents a sizable investment. It stands to reason therefore that you will want to entrust its repair and maintenance to a team of experts. Here at Callaghans Marine Services, we provide our clients with the peace of mind that only comes from working with a professional marine repair business.
Repowering & refitting
Sterndriver repairs in Sydney
We carry out major refits from new engine installations, new tank arrangements (fuel, water, black, and grey) to upgrading steering systems and new plumbing systems.
Insurance work
callaghans marine services
From engine salvage to running gear damage repairs and much more, we can deal with all types of marine insurance work, quickly and efficiently.
Running gear repairs & installations
callaghans marine services
Our engineers can spec and supply custom shafts, couplings and propellers, and they also carry out vibration analysis and solutions. This is an area in which we are constantly developing and refining our analysis techniques.
Engine servicing & repairs for petrol & diesel
callaghans marine services
Our skilled engineers can provide comprehensive vessel servicing and engine repairs to all Volvo Penta, Yanmar Marine, and most other makes of diesel and petrol engines. We also deal with Mercruiser, Caterpillar, and Cummins. Our system can also provide for service reminders and regular maintenance schedules. Our technicians are factory trained and qualified to give outstanding levels of quality and workmanship.
Our expert marine services include:
  • Repowering and refitting
  • Engine servicing and repairs for diesel and petrol
  • Sterndrive servicing and repairs
  • Volvo IPS maintenance and repair
  • Outboard servicing, repairs and repowers
  • Regular vessel maintenance schedules
  • Running gear repairs and installations
  • Insurance work
  • Hydraulic steering supply, installation, repairs and service
  • Exhaust systems
  • Onboard systems
  • Fabrication and engineering
Outboard service, repairs & repowers

As certified Honda Marine sales and service agents with factory trained 'Honda Advanced Marine Technicians', we are able to:

  • Service most other makes of outboard engines
  • Offer annual service reminders and have regular maintenance schedules
  • Provide Honda repower options
  • Act as authorised providers of the NSW BIA’s 50 Point Safety Check
Sterndrive servicing repairs
Our marine engineers are experienced in all brands of stern drive repairs, maintenance, and rebuilding. They have unique service procedures and schedules that suit harsh salt water ‘hard growth’ environments. If your vessel lives in the water, then regular inspections will help you to avoid costly repairs in the future.
Regular vessel maintenance schedules
Our team offers a comprehensive vessel, engine, and drive maintenance schedule and service reminders to help you protect your investment.
Volvo Penta IPS maintenance, repairs & rebuilds
Our team of factory trained technicians are qualified to carry out fault diagnosis, repairs, and rebuilds to your vessel’s twin, triple or quad Volvo Penta IPS installations.
Hydraulic steering supply, installations, repairs & service
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