Water & Infrastructure

At OneFab, we partner with councils, contractors, and utilities to design, fabricate, and install stainless systems that keep essential water and infrastructure projects running safely and efficiently. From new builds to upgrades, we deliver durable, practical solutions built to handle demanding environments.

Our capabilities include:

• Process & Utility Pipework – stainless systems for water treatment, filtration, and pumping installations, including welded and press-fit assemblies.
• Fabrication & Site Installations – platforms, handrails, guardings, sumps, drains, and custom fittings built for outdoor and industrial conditions.
• Pump & Filtration Systems – supply and installation of pump and filter stations for water treatment and distribution applications.
• Control & Instrumentation – temperature, flow, and pressure sensors, conduits, and control boxes to support efficient system operation.
• Maintenance & Modifications – repairs, replacements, and upgrades on existing infrastructure, including tank fittings, valves, and conduits.
• Project Support – collaboration with engineers and contractors to deliver projects on time and in compliance with safety and quality standards.
  

From local community water schemes to large municipal projects, OneFab provides dependable stainless solutions that stand up to New Zealand’s toughest operating conditions.

Partner with us on council and contractor projects.