A vessel with equipment and red buoys is positioned on a lake near a mountainous forest shoreline under a partly cloudy sky.

A commercial diver in full gear stands on a dock while another person assists; diving equipment and monitoring devices are arranged on a nearby table in Akaroa

Three dolphins swim near the surface of clear blue water alongside a boat, with part of a person's shoe visible at the edge.

Marine Specialists in Screw Anchors, Moorings, Jetties, Commercial & Construction Diving and Barging

Based in Picton, Marlborough, we deliver marine services NZ-wide. From new installations and inspections to logistics and expert advice. No job is too big or small.

Learn more about us

A boat floats near the shore in calm, shallow water, with rocky islands and a cloudy sky in the background.

Anchors

We supply and install high-performance screw anchor systems engineered for marine environments - offering superior holding power, minimal seabed disturbance, and customised solutions for everything from moorings to marine farms.

A metal work platform on a docked boat holds large pipes, cables, and machinery with a water and sky backdrop.

Marine Farms

Efficient, environmentally friendly anchoring solutions for marine farms - maximising consented space, improving water flow, and enabling long-lasting, diver-less installation.

A calm lake with floating buoys in the foreground which is a marine farm, a grassy shoreline with small buildings, and dense forested hills in the background.

Barging

Reliable barge transport across the Marlborough Sounds - ideal for heavy machinery, building materials, fuel, and more, with certified loading plans and versatile logistics support.

A barge carrying rocks and construction equipment is docked next to a work boat in a harbor with mountains in the background.

Mooring Systems & Servicing

Full-service mooring solutions - from new installations to biennial inspections - including Marine Flex, screw anchors, and expert diver support across NZ.

A person in work clothes stands on a boat at sunset, inspecting equipment near the water with mountains visible in the distance.

Floating Pontoons

Custom floating pontoon solutions using screw anchors, Marine Flex, or block systems - designed for stability, low visual impact, and protection of the marine environment.

A floating jetty with railings and yellow markings extends over calm water toward a forested shoreline under an overcast sky.

Commercial & Construction Diving

Professional commercial dive services for mooring, salvage, hull cleaning, jetty repairs, and more - with in-house expertise and ROV support across marine construction projects. 

A diver in full gear uses a welding torch to work on a large chain underwater, with bubbles rising to the surface.

Featured Project

Helena Falls, Doubtful Sound

Installation of a SALM with stern-tie in 30m of water using a new SALM base design.

Aerial view of a Doubtful Sound running between steep, forested mountains with a Helena Falls waterfall cascading down the right slope under a cloudy sky.