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Trusted Marine Engine Services in Sydney
Hume Marine has been a trusted name in the marine industry for over three decades, offering expert servicing, maintenance, and repair solutions for marine engines of all makes and models. Located in the heart of Sydney Harbour, our dedicated team combines extensive experience with a commitment to quality, ensuring every vessel operates smoothly and efficiently. As authorized dealers for leading brands like Honda Marine, Yanmar, and John Deere, we provide access to premium parts and cutting-edge technology.

Our reputation is built on personalized service, technical expertise, and a deep understanding of the unique needs of boat owners. From routine maintenance to complex installations, we prioritize reliability, transparency, and customer satisfaction, making us a preferred partner for marine engine solutions.
Services
Engine Servicing Marine Repairs Pre-Purchase Inspections Generator Sales Engine Rebuilds
Highlights and features
  • We offer 30+ years of specialized marine engine expertise.
  • Authorized dealers for leading brands like Honda Marine and Yanmar.
  • Expert diagnostics and tailored repair solutions for all engine types.
  • Comprehensive pre-purchase engine inspections for used boats.
  • Proven track record with testimonials from long-term clients.
What people say
Best Marine Engineers Fantastic job Willing to go the extra mile Thorough and efficient Highly recommend
Services
Engine Servicing
Regular servicing ensures optimal performance and longevity of marine engines. Our technicians conduct thorough inspections, fluid checks, and component adjustments to prevent breakdowns. Clients benefit from tailored maintenance schedules and expert advice to keep their vessels running smoothly.
Marine Repairs
Comprehensive repair services for diesel and petrol engines, including diagnostics and part replacements. We address issues ranging from minor faults to major overhauls, using genuine components. Clients receive transparent cost estimates and timely solutions to minimize downtime.
Pre-Purchase Inspections
Detailed engine assessments for used boat buyers, identifying potential issues and ensuring value for money. Our reports cover mechanical condition, wear, and compliance with safety standards. Clients gain confidence in their purchase decisions with expert, unbiased evaluations.
Generator Sales
Supply and installation of marine generators from trusted brands like Mase and Nanni. We offer models suited to various vessel sizes and power needs, with expert guidance on selection and integration. Clients benefit from reliable energy solutions and post-sale support.
Engine Rebuilds
Restoration of engines to peak performance through complete disassembly, part replacement, and recalibration. We use precision tools and manufacturer specifications to ensure reliability. Clients receive extended engine life and improved efficiency for demanding marine environments.
People
Ian Hume
Owner
Ian Hume has over 30 years of experience in the marine industry, leading Hume Marine's team with a focus on technical excellence and client trust. His expertise in engine systems and dedication to personalized service have earned the company long-term client relationships and industry recognition.
Questions
What services does Hume Marine offer?
We provide engine servicing, repairs, pre-purchase inspections, generator sales, and rebuilds for marine vessels of all types.
Are you authorized dealers for major engine brands?
Yes, we are authorized dealers for Honda Marine, Yanmar, John Deere, Steyr Motors, and Oxe Diesel engines.
Do you service both commercial and recreational boats?
Yes, our team handles maintenance and repairs for both commercial and recreational marine engines.
What areas do you serve?
We operate primarily in Sydney Harbour and surrounding regions, including Balmain.
What are your working hours?
Our workshop is open Monday to Friday from 7:30 AM to 5:00 PM.
Can you perform pre-purchase engine inspections?
Yes, we offer comprehensive pre-purchase inspections to assess engine condition and value for used boats.
Reviews (5)
Mark Taylor
Nov 27, 2021 Report
Great service same day in and out starter motor replaced in 2 days from calling and 1 hour from dropping off and a good price.
Kile Carmichael
Jan 02, 2021 Report
Positive:Value
Hume Marine has been the best company so far I've used. Wouldn't use anybody else. Do yourself a favour and use ian for your next service.
Services:General installation,Tune-ups,Water pump service,General repairs & maintenance,Oil change,Engine repair
Michael Toohey
Aug 31, 2020 Report
In 45 years of maintaining our Classic Formula 233......Ian, Scott, Patrick and the team from HUME MARINE are by far the best Marine Engineers we have ever encountered. Our recent re-powering project involved far more than a standard engine installation, using many custom parts and applying bespoke engineering. Only an organisation like HUME MARINE with the experience and expertise we required was capable of thinking "outside the box" to make it all work. And work it did! Thank you to Ian and his team for making our dream Formula 233 become a reality.
Alan Squires
Nov 24, 2018 Report
Ian has looked after Sea Squire for many years including installation of a new Steyr diesel motor & a complete mechanical refit. He is always available & offers practical solutions to any issue.
Christina Anthony
Nov 12, 2018 Report
Ian and the team from Hume Marine have been looking after our boat since returning to Sydney Harbour in 2016. As the recommended Sydney based Steyr engine expert Ian has demonstrated great knowledge and expertise in maintaining our vessel. Not only has Ian proven himself to be reliable and trustworthy his advice has always given us great confidence in his work.
Christina and Sharon
Tally Ho