Improving your boating experience & safety on the water
Overkill is a qualified marine services provider with a major focus on improving the boating experience and safety of our clients on the water.
We design and install Integrated Energy Systems including mains, multiple generator, solar power and battery management systems providing exceptional reliability and value for money.
We are also experienced in integrating desalination, refrigeration and energy efficiency systems into our designs.

How can we help you?
Marine Services Include:
- Yacht service and repair
- Electrical design and installation
- Electrical fault diagnosis
- Refrigeration & Air Conditioning designs and installation
- Desalination equipment design and support
- Yacht Maintenance and vessel management
- Yacht new builds and refits
Safety & Reliability
We will design an integrated energy system tailored to your requirements.
You wouldn’t risk your SAFETY, or the safety of your family and crew, would you? Call us to discuss your next project. We are here to help.
Supporting the Marine Community
Overkill will manage your yacht new build or refit, and design and install your off-grid power supply.
We provide ongoing maintenance and support services.
Quality Marine Products
We are an authorised distributor of Victron brand products, and other quality marine products and accessories. We know which products work and are most suited to your particular application. We only install products that are tested in the most challenging environments on land and sea. Products that won’t let you down when the going gets tough.
Our experience, and just knowing what to do, provides the confidence we need to manage your most challenging brief.
Case Studies
Marine
These marine case studies showcase what is possible. However, if your project presents something new, we will have the solution for you and the experienced team to get the job done.
84’ Ultra Luxury Yacht
This installation required a silent energy supply and management system to be installed to complement the existing and time proven setup of x2 diesel generators running 100% of the time when the vessel is away from the dock.
49’ Cruising Yacht
This installation required a silent, continuous energy supply and management system upgrade to be completed on a European-built production sailing vessel.
45’ Norman Wright Cruiser
This installation required a silent energy supply and management system upgrade to be completed on a high quality but older luxury timber day cruiser.
For All Your Marine Servicing Requirements:
For assistance, contact us via our website or phone: (02) 9484 2387