marine servicing – POWERING YOUR NEXT ADVENTURE
At Marine Power Systems, we bring together the expertise of skilled engineers and the practical knowledge of experienced mariners. We know the tough environments your vessel faces, and our marine servicing is designed to keep you safe, reliable, and ready for the season ahead.
Our main workshop is located right next to the new Kopu Marine Precinct, with haul-out capacity for vessels up to 100 tons. Here, we work alongside trusted trades such as boatbuilders, stainless steel fabricators, machinists, painters, and hydraulic specialists—offering you a complete solution in one place.
We also operate a fully equipped workshop at Whangamata Marina, providing marine servicing to vessels across the Coromandel and Bay of Plenty.
PROVIDING MOBILE SERVICE THROUGHOUT THE REGION
Our mobile marine servicing team comes to you, ensuring convenience without compromise. We service vessels at:
Tairua Marina
Whangamata Marina
Pauanui Waterways
Thames and surrounding coasts
Wherever your vessel is based, we bring workshop-quality expertise directly to the dock.
WHAT WE DO…
DIESEL ENGINE SERVICING & REPAIRS
Our diesel specialists provide complete marine servicing for propulsion and power generation engines. From routine maintenance through to full rebuilds, we cover it all:
Fuel system maintenance
Heat exchanger and cooling system servicing
Cylinder head maintenance and rebuilds
Electronic diagnostics and dyno testing
Complete overhauls for large engines and propulsion systems
We are authorised service dealers for Volvo Penta, Steyr Motors, Doosan and FPT diesel engines.
With extensive knowledge of leading brands, we deliver servicing that keeps your diesel engines performing at their peak.
OUTBOARD SERVICING & REPAIRS
From small runabouts to offshore fishing vessels, our marine servicing covers all makes and models of outboards. We handle:
Routine servicing and tune-ups
Troubleshooting and repairs
Cooling system maintenance
Propeller and driveline inspections
Replacement parts and upgrades
In addition, we are trusted Suzuki Marine service dealers for the wider Coromandel including Kopu and Whangamata.
Our outboard technicians ensure your boat is ready to perform—reliably, efficiently, and safely on the water.
ENGINE DIAGNOSTICS
Modern engines demand modern solutions. We use advanced diagnostic tools to pinpoint issues quickly, helping you avoid costly downtime. Our marine servicing includes:
Electronic fault finding and troubleshooting
Engine performance monitoring
Dyno testing for accuracy and reliability
Preventative maintenance recommendations
Our expert team has undertaken OEM level diagnostic training for STEYR Motors, Volvo Penta, Suzuki Marine and FPT marine engines.
Whether diesel or outboard, we get to the root of engine problems fast— so you can get back on the water.
LASER ALIGNMENT & DRIVE SYSTEMS
Proper alignment is critical for efficiency, performance, and safety. Our precision marine servicing includes:
Installation and laser alignment of engines, gearboxes, stern tubes, and strut bearings
Diagnosis and correction of vibration or noise issues
Shaft straightening and crack testing
Propeller balancing and repairs
Service and repairs for ZF gearboxes, Volvo stern drives, sail drives, and controllable pitch propeller (CPP) systems
REPOWERING
When it’s time to upgrade, Marine Power Systems is your one-stop shop for vessel repowering. Our experienced team manages the entire process:
Engine upgrades and replacements
Mechanical and electrical installations
Driveline fitting and alignment
Collaboration with boatbuilders for seamless integration
Full commissioning and sea trials
Our repowering solutions breathe new life into your vessel, improving performance, efficiency, and reliability.
Book Your Marine Servicing Today
Whether you need a routine service, emergency repair, or a complete repower, Marine Power Systems has the skills and facilities to get the job done.
📍 Based in Kopu and Whangamata, servicing the wider Coromandel and Bay of Plenty
🌊 Authorised dealers for STEYR Motors, Volvo Penta, Suzuki Outboards, FPT and Doosan.
👉 Contact us today and let’s power your next adventure.