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Neumann Water
News & Blogs


Discover the Stories Behind our Successful Projects.

Recent News and Blog Articles


Heat Exchanger Clean

WTP Maintenance


Metal Maintenance: Your partner in efficient and effective system maintenance. Explore our range of services for optimal performance.

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Sydney Desal Plant

What is Reverse Osmosis?


Successful completion of full Reverse Osmosis Membrane replacement project at Gold Coast Desalination Plant in April 2021.

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News - Membrane Replacement at the Gold Coast Desalination Plant

GCDP Membrane Replacement


Successful completion of full Reverse Osmosis Membrane replacement project at Gold Coast Desalination Plant in April 2021.

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News - Our Management Systems

Management Systems


Safety, quality, and environmental care are our norms. We foster a culture of zero harm, where everyone embraces responsibility.

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Why Metal Maintenance?


Metal Maintenance stands out with our comprehensive and extensive range of services, surpassing competitors in depth and breadth.

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News - Our Team

Our Team


Our team comprises highly skilled professionals, ensuring unparalleled service delivery that surpasses all expectations.

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EXPLORE OUR PROJECTS
EXPLORE MORE BLOGS
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Neumann Water (formerly Metal Maintenance) is a specialist water treatment maintenance division of Neumann Contractors Pty Ltd, part of the 100% Australian-owned Neumann Group of Companies. We deliver expert mechanical fitting, asset upgrades and membrane services across Australia's water sector.

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Our Services


  • Mechanical Fitting
  • Asset Upgrades & Lifecycle
  • Membrane Change-outs
  • Specialised Fabrication
  • Corrosion Control & Coatings

Neumann Divisions


  • Neumann Water
  • Neumann Dredging
  • Neumann Equipment
  • Neumann Engineering Services
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CONTACT US


  • 13 Nuban Street, Currumbin,
    Queensland 4223 Australia


  • 07 5589 9778

  • Use form for email enquiry

  • PO Box 8, Currumbin,
    QLD 4223


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  • Home
  • About
  • Services
    • Mechanical Fitting
    • Asset Upgrades & Lifecycle
    • Membrane Change-outs
    • Specialised Fabrication
    • Corrosion Control & Coatings
  • Industries
  • Projects
  • News

Contact Us

  • 13 Nuban Street, Currumbin,
    Queensland 4223 Australia