Mariner Engineering · Spotswood, Melbourne · Since 1995
Engines, drives and gearboxes, looked after.
From a twin D13 to a yacht’s saildrive. We service, repower and repair engines, drives and gearboxes, at your berth or in our Spotswood workshop.
- Authorised Volvo Penta & Yanmar dealer
- Twin Disc dealer & ZF Marine Service Point
- Servicing Melbourne boats since 1995
- At your berth across Port Phillip Bay
What we do
Five things we’re known for.
Most of our work falls into one of these. Pick yours to see how we do it.
Scheduled servicing, engines and drives
Volvo Penta and Yanmar servicing to the manufacturer’s schedule, at your berth across Port Phillip Bay, with a clear rundown of what’s urgent and what can wait. Single or twin, on shafts, sterndrives, saildrives or IPS.
Volvo Penta servicingRepowers
New Volvo Penta and Yanmar engines, supplied and fitted, with one fixed, itemised quote. Hundreds done.
About repowersGearboxes
Twin Disc and ZF servicing and rebuilds, as a Twin Disc dealer and a ZF Marine Service Point.
PSS shaft seals
Swap a dripping stuffing box for a PSS dripless seal, or renew the bellows on the one you have, at your next haul-out.
About PSS sealsInsurance repairs
Damage reports, quotes and repairs for engines, gearboxes and drives, working directly with your assessor. Regular work for Club Marine, Nautilus, RACV and Pantaenius.
Insurance workEngines we look after
A dealer for some, specialists for the rest.
We’re an authorised dealer for Volvo Penta and Yanmar, and service the other big marine diesels as independent specialists.
We don’t service outboards, and we don’t sell used or reconditioned engines.
Also from the workshop
Parts, electrics and propellers.
Parts & diagnostics
Genuine Volvo Penta and Yanmar parts, matched to your engine’s serial number, and a diagnosis before you buy.
Parts and diagnosticsMarine electrical
Starting, charging, batteries and engine electrics, traced to the cause and fixed.
Marine electricalPropellers
We don’t repair props, but we know who does, and we track down the vibration that’s left over.
Propeller adviceHow it works
Simple to book.
Most jobs start the same way, whatever the boat.
Tell us about the boat
Use the form above or call (03) 9399 5888. We aim to reply within 1 business day.
We come to the boat
At your berth or on the hardstand anywhere around Melbourne. Bigger jobs come back to our Spotswood workshop.
A clear rundown, and a quote first
You’ll know what we did, what we found and what’s due next. Anything extra is quoted before we start.
November to Easter is our busiest period, so book pre-season work early.
Who you're dealing with
An authorised dealer, looking after Melbourne boats since 1995.
A few minutes from the Williamstown yards and the city marinas. Our technicians bring dealer diagnostics and genuine parts to your berth, and bigger jobs come back to the workshop.
- Authorised Volvo Penta & Yanmar dealer
- Twin Disc dealer & ZF Marine Service Point
- Hundreds of repowers completed
- Servicing Melbourne boats since 1995
Questions
Common questions
Do you come to the boat?
Yes. We service and repair boats at their berth or on the hardstand around Melbourne, and bigger jobs come into our Spotswood workshop.
Which areas do you cover?
Marinas across Melbourne, from Wyndham Harbour to Patterson Lakes. We ask Geelong boats to come up to Williamstown, and we don’t work in Westernport or on the Gippsland Lakes.
Which engines do you service?
We’re an authorised Volvo Penta and Yanmar dealer, and we service Scania, Cummins, Caterpillar, MTU, MAN and John Deere marine engines as independent specialists, along with Twin Disc and ZF gearboxes.
Do you service outboards?
No. We work on inboard engines, sterndrives, saildrives and IPS, and the gearboxes and running gear behind them.
Do you sell used engines?
No. We supply new Volvo Penta and Yanmar engines, fitted as part of a repower or supplied on their own.
How quickly will you get back to me?
We aim to reply within 1 business day, and we always quote before any work starts.
Tell us about your boat.
A service, a repower, a gearbox, a seal or a claim. We’ll take it from there.