Diving Services NZ has been working in the marine construction industry in New Zealand and the Pacific for the over 20 years ,during which time we have built a reputation for top level service and innovation.
Diving Services NZ is 100% New Zealand owned and has a permanent team of full time divers, skippers and supervisors to ensure rapid mobilization with skilled workers.  
The company offices and main workshop is based at the Port of Nelson, with teams  working throughout New Zealand from Marsden Point through to Bluff Harbor.
We can offer engineering services for specialist underwater equipment and have gained a vast range of experience in this area for design and development of tools and processes.



Team skills include bio security work, marine salvage, demolition, underwater construction, installation of marine screw anchors as well as installation of slipways, pipelines, and seawalls etc. Our customers can be assured of a top performance from a team that really knows what they are doing.

In most cases the company director(s) keep a ‘hands on’ approach with all projects. We pride ourselves on making important time saving decisions by getting the best information on what’s really happening. 

We specialize not only in all manner of underwater services, we also provide vessel support, crews and/or skippers as required.


We work closely with Councils, Port operators, vessel managers, dam and canal operators to ensure their needs are met with the right services.


The extensive range of plant and equipment enables us to supply the right tools for the job in a timely manner .

With over 20 years of work in the marine industry Diving Services NZ has build up an significant plant list, including many tools developed in house to provide unique services to our clients. 

On site equipment includes comprehensive demolition ,testing and inspection tools ,inspection ROV ,Porter power jacks , breakers, diamond cut-off saws, underwater chainsaws, ultra-thermic lances and HP jetting equipment ,an extensive array of marine salvage equipment. 


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171 Akersten street Port Nelson NZ