Marine Engineering

Our fully trained technicians can offer services and sales on all makes and models on marine engines and transmissions.

We are proud to be associated with successful, visionary companies and all our staff consistently strive to provide a professional service to boat owners by offering complete integrated systems for vessel propulsion, power generation, controls and information for diesel engines.

A new engine can give you a quieter, cleaner, faster, easier and more comfortable boating experience while at the same time increasing the value of your boat. When considering repowering your boat with a new motor be assured that NMS can give you the peace of mind of an engine that will deliver a superior performance together with warranty and parts.


Within 24 hrs

We are the only dealers in the Sydney Northern Region that have been awarded the Cummins/Mercruiser Sterndrive and Inboard Authorised Service Centre and we are the only Certified Repower Centre in Sydney for both Mercruiser and Cummins.

Our extensive spare parts department carries a wide range of genuine spare parts for all brands of marine engines and gensets and is open 6 days a week for your convenience.