As the most trusted Mooring contractor in Sydney Harbour, our commitment to excellence is reflected in every mooring installation we perform. Our dedicated team will collaborate with you to tailor the optimal mooring solution, prioritising the safety and security of your vessel.
In accordance with Transport for NSW Private and Commercial Mooring License conditions, mooring apparatus be “kept in good condition and be serviced every 12 months or more frequently if subject to specific mooring conditions.” Most insurance companies mandate regular mooring maintenance, and failure to comply may result in a lack of coverage. At Treharne Moorings, our experienced team goes above and beyond mere compliance. We conduct detailed and thorough inspections and maintenance of all mooring components, ensuring not only adherence to regulations but also delivering unparalleled service excellence. We will also provide you with the necessary documentation essential for insurance purposes and satisfying Transport for NSW conditions.
Whether you're seeking a change of location or needing a new site for an upgraded vessel, Treharne Moorings specialises in proficient mooring relocations within Sydney Harbour, Middle Harbour, Lane Cove River and Parramatta River. Our experienced team handles the complexities of moving your mooring with precision, guaranteeing a smooth transition and placing the safety and security of your vessel as our top priority.
In the face of unforeseen challenges, Treharne Moorings is your trusted operator for mooring repairs. Our team responds promptly to address any issues, utilising top-quality materials and craftsmanship to restore your mooring to its optimal condition. With access to a comprehensive list of Sydney Harbour commercial divers, mooring retrieval and repair is made easy.
No longer need your mooring? Treharne Moorings offers a fast, reliable relinquishment service across Sydney Harbour and surrounding waterways. We handle the removal of mooring gear and ensure the site meets Transport for NSW standards, helping you surrender your licence with ease and avoid fines or environmental issues.

We cover Manly
to Parramatta
and everywhere
inbetween
Elevate Your Boating Experience with a three-generation legacy, our unwavering commitment to excellence ensures that your boating experience is not only secure but also fully aligns with the standards set by Transport for NSW and insurance requirements.
Have a question? Send us an inquiry, and one of our friendly team members will get back to you shortly.
sydney harbour
Discover the Treharne Moorings Stand-Up Mooring Buoy – the ultimate in convenience for boat owners. Easy to spot in any weather, just steam up and grab it. Say goodbye to hassle and hello to simplicity. Learn more about our Stand-Up Mooring Buoy.
As the most trusted Mooring contractor in Sydney Harbour, our commitment to excellence is reflected in every mooring installation we perform. Our dedicated team will collaborate with you to tailor the optimal mooring solution, prioritising the safety and security of your vessel.
In accordance with Transport for NSW Private and Commercial Mooring License conditions, mooring apparatus be “kept in good condition and be serviced every 12 months or more frequently if subject to specific mooring conditions.” Most insurance companies mandate regular mooring maintenance, and failure to comply may result in a lack of coverage. At Treharne Moorings, our experienced team goes above and beyond mere compliance. We conduct detailed and thorough inspections and maintenance of all mooring components, ensuring not only adherence to regulations but also delivering unparalleled service excellence. We will also provide you with the necessary documentation essential for insurance purposes and satisfying Transport for NSW conditions.
Whether you're seeking a change of location or needing a new site for an upgraded vessel, Treharne Moorings specialises in proficient mooring relocations within Sydney Harbour, Middle Harbour, Lane Cove River and Parramatta River. Our experienced team handles the complexities of moving your mooring with precision, guaranteeing a smooth transition and placing the safety and security of your vessel as our top priority.
In the face of unforeseen challenges, Treharne Moorings is your trusted operator for mooring repairs. Our team responds promptly to address any issues, utilising top-quality materials and craftsmanship to restore your mooring to its optimal condition. With access to a comprehensive list of Sydney Harbour commercial divers, mooring retrieval and repair is made easy.
No longer need your mooring? Treharne Moorings offers a fast, reliable relinquishment service across Sydney Harbour and surrounding waterways. We handle the removal of mooring gear and ensure the site meets Transport for NSW standards, helping you surrender your licence with ease and avoid fines or environmental issues
Discover the Treharne Moorings Stand-Up Mooring Buoy – the ultimate in convenience for boat owners. Easy to spot in any weather, just steam up and grab it. Say goodbye to hassle and hello to simplicity. Learn more about our Stand-Up Mooring Buoy.