Installation & Refurbishment

Established in 1977 Mullies Underwater Services has years of experience and is a specialist in Diving and Marine services.  We have the capacity to undertake installation, maintenance and refurbishment of all marine structures and the ability to work with any construction materials including timber, aluminium, steel, poly and composite.  We have been committed to developing our staff to ensure that the specialist skills required in installation, maintenance and refurbishment are retained for the long term.  This has resulted in a multiskilled motivated team able to undertake a broad range of tasks.

Our team of qualified professionals are accustomed to working in the public arena and will always work towards an efficient and timely outcome whilst maintaining a high focus on safety and the environment.  Our vessels, machinery and equipment are of the highest quality and meticulously maintained ensuring a smooth project.

Cleaning & Maintenance

Using specialised equipment and highly trained divers, we are able to undertake cleaning of Jetty’s and Wharfs in order to remove any marine growth for a more accurate inspection of any marine structure. We can undertake very detailed underwater and topside inspections providing a comprehensive report including images and recommendations on repair if necessary.

Our cleaning services also provide a safer environment for private Jetty’s along the Peninsula. By removing excess marine growth we can reduce the number of dangerous marine life living under the structure like the Blue Ringed Octopus. This in turn provides a safer environment for private jetty users to swim and use the jetty.

Our skilled team can also provide any ongoing maintenance, repairs or extensions on all marine structures. We pride ourselves in high quality craftmanship and ensure you get the very best service and advice.


Services Include:

  • Jetty and Wharf installation

  • Custom built marine structures

  • Repairs and ongoing maintenance

  • Cleaning

  • Refurbishment and extensions 

  • Inspections

  • Surveys




*I am more than pleased to provide a recommendation for Mullie’s Underwater Services. SSCBC have been using Mullie’s to service the club moorings for approx. 20 years, during this time we have found that Mark and now Heath Cameron have provided exceptional service when it comes to moorings. Their experience is invaluable in assessing, recommending and delivering the correct equipment to safely berth our boats on swing moorings. Heath is always available and has a ‘can do’ attitude in professionally looking after his customers.

— Philip Hall, General Manager - Sorrento Sailing Couta Boat Club


Jetties & Wharfs

Contact Mullies Underwater Services today. With extensive experience and a professional approach you'll find our work is of the highest standard.