Commercial Onshore Marine Services

Onshore Commercial Diving, Marine Construction & Maintenance

Certified commercial divers and specialised industry professionals.

We’re the experts at underwater constuction and maintenance.

Servicing the greater Sydney region of NSW and beyond.

Specialising in underwater projects requiring skilled commercial divers, COMS design, construct and maintain marine structures.

We offer you ADAS certified divers with industry experience and partnerships to complete projects on-time at competitive rates.

Our professional team operate across the greater Sydney region, spanning from Port Kembla, Wollongong to Port Waratah, Newcastle.

With access to specialised equipment, marine bioligists and other industry experts we are able to achieve various requests to meet clients needs.

Also our metal fabrication factory in Western Sydney allows us to create customised steelwork which results in quicker completion times and reduced costs.

Our Services (click each for more details):

Commercial Diving

– Underwater Hull Cleaning
– Maine Survey & Salvage
– Potable Water Diving
– Tank Inspections, etc.

Marine Construction

– Underwater Construction & Demolition
– Bridge & Wharf Carpentry
– Wharf Construction, etc.

Marine Maintenance

– Pile Repair & Strengthening
– Seawall Repairs
– Moorings, etc.

Metal Fabrication

Customised fabrication of Marine Stainless Steel, Structural Steel and Alloys to suit your needs.
Our construction and marine services are perfect for:

  • Boat and yacht owners
  • Waterfront property owners
  • Construction and industrial companies

Covering all types of marine work from submerged hull clearning to long term government contracts, our team have recently worked for Sydney Harbour Foreshore Authority.

Get in contact with COMS today to discuss the requirements for your marine project and receive your no-obligation, free quote.

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Servicing greater Sydney, Wollongong, Gosford and beyond.