ElectroMech Marine

Marine Engineering in Darwin

  • Over 25 Years Marine Expertise
  • Mobile Servicing Across Darwin
  • In-House Shaft Fabrication

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A Couple of Boats Are Floating on Top of a Body of Water — ElectroMech Machine in Woolner, NT

Darwin Marine Engineering

If you're looking for experienced, no-fuss marine engineering in Darwin, you've just found them. At ElectroMech Marine, we’ve been keeping vessels running strong for over 25 years. Whether you're a recreational boat owner, commercial operator, or work in the offshore or defence sectors, we’re here to deliver expert solutions and reliable results. Based in Woolner, we specialise in diesel engine servicing, gearbox repairs, generator maintenance, workshop machining, marine electrics, and more.


What really sets us apart? We manufacture our own shafts in-house, offer mobile servicing across Darwin, and are trusted dealers for top brands like Cummins Onan, Victron Energy, Nanni Diesel and Polyflex Mounting Systems. Our small, highly skilled team takes pride in doing the job right the first time—because we know how important your vessel is to you.


With our mobile service, technical know-how, and customer-first approach, we're proud to be Darwin’s go-to marine engineering team. Submit an enquiry form or email us to chat about how we can help.

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Cummins Onan Dealer

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DC Systems Experts

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Hydraulic Repair Services

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Offshore Industry Experience

Comprehensive Marine Servicing & Repairs

At ElectroMech Marine, we’re not just about fixing problems—we’re about keeping your vessel in top condition. Our services cover everything from diesel engine rebuilds and gearbox overhauls to generator repairs, marine electrical system upgrades, shaft fabrication and hydraulic component servicing.


We carry out ultrasonic cleaning, oil and fuel testing, laser alignment, and more—always using quality parts from trusted brands. Whether you're preparing for a long voyage, need urgent fault diagnosis, or want to schedule regular maintenance, we’ve got the tools, experience and dedication to get it sorted. As DC systems specialists, we can install and configure inverters, chargers, and monitoring systems to suit your needs. And with years of hands-on experience in the marine, offshore and fishing industries, you can rest easy knowing your vessel’s in capable hands.


We offer workshop and mobile services throughout Darwin and surrounds, so wherever your vessel is, we can be there. Explore our services or submit an enquiry form to book a job today.

A Man is holding onto a marine engine with earphones on — ElectroMech Machine in Woolner, NT

Keep your engine running smoothly with expert servicing. We diagnose, repair and maintain diesel engines, ensuring performance and reliability across all vessel types, from leisure craft to commercial boats.

Smooth operation starts with a healthy gearbox. We offer inspections, repairs, rebuilds, replacements, and transmission services to keep your driveline efficient, responsive, and built to handle demanding conditions.

Stay powered with dependable generator care. From fault-finding and repairs to complete rebuilds and servicing, we support your vessel’s power systems with trusted tools, techniques and high-quality parts.

Precision matters in every repair. Our workshop handles custom propeller shaft manufacturing, crack testing, welding, inspections and replacements—delivering quality results tailored to your vessel’s exact specifications.

Power your vessel with expert electrical work. We specialise in DC systems, battery charger and inverter installation, system monitoring setups and fault diagnostics for all types of marine electrical systems.

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Testimonials

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