Pontoons & Gangways in New South Wales

Family-owned marine construction specialists delivering durable waterfront infrastructure, experienced across sea walls, jetties, pontoons and commercial marine projects since 2018.

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Government Tender Ready

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Waterfront Specialists

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Commercial Capability

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Restoration Experts

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Complete Pontoon & Gangway Construction Service

M&J Marine Services is a leading provider of marina, pontoon and gangway construction servicing New South Wales. We have a team of experienced and qualified marine construction professionals who are committed to delivering quality workmanship and dependable results.


Whether you are looking to construct a new marina, install a pontoon, add gangway access or upgrade an existing waterfront structure, we can help. We offer a complete turnkey service, from design and planning through to construction and maintenance. Our services support waterfront property owners, marina managers and government tenders seeking reliable marine infrastructure delivered to a high standard.


For more information about our pontoon construction services in New South Wales, please contact M&J Marine Services on 0457 425 260 today.

Frequently Asked Questions

  • What is the difference between a pontoon and a fixed jetty?

    A pontoon is a floating platform that rises and falls with the tide, providing consistent access to vessels regardless of water level. In contrast, a fixed jetty is anchored in place and does not move with tidal changes. Pontoons are often preferred in areas with significant tidal variation, as they maintain a stable boarding height. The choice between a pontoon and a fixed structure depends on site conditions, intended use and vessel requirements.

  • How do gangways improve access between land and floating pontoons?

    Gangways provide a stable connection between fixed land structures and floating pontoons that move with changing water levels. As tides rise and fall, the pontoon adjusts vertically while the gangway maintains safe access. This allows people to board vessels or walk onto the pontoon without large height differences. Proper gangway design also helps maintain safe footing and consistent access throughout tidal changes.

  • How can ageing pontoons be upgraded or refurbished?

    Refurbishment may involve replacing decking, upgrading flotation units or reinforcing structural framing. In some cases, anchoring systems can be improved to enhance stability and safety. A structural assessment helps determine whether refurbishment is suitable or if replacement is more practical. Upgrading key components can extend service life and improve performance without requiring a completely new installation.

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Domestic & Commercial Pontoon Projects

M&J Marine Services has the experience and expertise to handle both small and large-scale projects. We have built a strong reputation for quality workmanship and professional service, which is why we have been chosen for domestic and commercial waterfront developments throughout New South Wales.


All of our marinas, pontoons and gangways are constructed using specialised equipment and industry-grade materials suited to marine environments. We understand the importance of creating a durable and long-lasting structure, which is why we take the time to ensure each installation is completed correctly and safely.


If you are planning a pontoon or gangway project in New South Wales, speak with our team to discuss your requirements.