Subsea Works Pty Ltd

Business Profile

Subsea Works are a commercial diving company with a focus on construction, inspection, and maintenance of marine infrastructure. We service the east coast of Australia from our headquarters in Sydney and our Queensland base in Brisbane. Our company aims to continually satisfy our valued clients by providing the highest levels of safety, efficiency, and quality across all projects. All of our operations are conducted in accordance with AS/NZS 2299.1. We have a highly skilled and experienced workforce capable of meeting the needs of our clients and their projects. Our extensive equipment inventory includes SSBA Air and Nitrox diving spreads, welding and cutting spreads, hydraulic and pneumatic tooling, rigging, and lifting, underwater NDT inspection equipment, ROV vehicles and a hyperbaric chamber for decompression diving up to 50 metres.

Products and Services

  • Commercial Diving and Marine Services including:
  • Bridge, wharf and jetty construction and demolition support
  • Industrial marine infrastructure construction, inspection and maintenance
  • Inland dams, weirs and reservoir structure inspection and maintenance
  • Pylon corrosion protection systems installations and maintenance
  • Anode installation, monitoring and replacement for structures and vessels
  • Pipeline and cable installation, inspection and repair
  • Underwater welding and oxy-cutting operations
  • Subsea and surface non-destructive testing
  • Vessel inspection, maintenance and repair programs
  • Mooring and navigational aids maintenance
  • Contaminated and potable water diving environments
  • Seabed survey and debris removal
  • Marine salvage operations
  • Underwater video and photography surveys
  • Scientific diving and marine support services
  • Marine and diving support for film and documentary crews


  • AS/NZS 2299.1

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Contact Details

NSW Operations - Sydney
Hyam Street
Balmain NSW 2041
+61 447 782 732
ABN  34607696408
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