Humpty Doo Welding and Fabrication
Marine & Offshore

Marine Fabrication & Repair

Expert welding, fabrication and structural repair for marine vessels, pontoons and offshore structures.

Overview

Marine repair that gets vessels back in the water

Steel and aluminium hull repairs, pontoon work and structural welding for commercial vessels, barges and marine infrastructure. We work afloat, on the slipway and in dry dock, with 24/7 breakdown response when you’re down.

Keel, skeg, rudder, deck and plate work, plus corrosion-resistant treatments built for saltwater service. Accredited welders and one accountable team from haul-out to handover.

What we deliver

Hull, plate and structural steel repairs

Aluminium vessel and pontoon repair and fabrication

Afloat, slipway and dry-dock breakdown response

Keel, skeg, rudder and prop-shaft repairs

Deck, grating, rail and hatch fabrication

Corrosion-resistant treatments for saltwater service

How we work

01

Survey & scope

We assess the job on site, take measurements and agree the scope, access and timeline with you.

02

Fabrication

Components are fabricated in our Humpty Doo workshop by accredited welders to drawing and code.

03

Mobilise & install

Our crew and fully-equipped rigs deploy to site to install and weld in place.

04

Inspect & hand over

Welds are inspected and documented, the site is cleared and the completed work is signed off.

Recent work

Marine Fabrication & Repair projects on the ground

Get in touch

Ready to start your marine project?

Talk to a Territory-proud team that turns up, does the job right and stands behind the weld. No job too big or too small.