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Metal Maintenance specializes in metal fabrication, mechanical fitting, maintenance and building services for complex industrial plants, including desalination and water treatment plants. With a highly-skilled team working on offsite fabrication and on-site installation, Metal Maintenance provides a reliable, fit for purpose solution for a wide range of fabrication, rectification and corrosion control requirements for new and brownfield sites.

Established in 1948 by Alfred Neumann, the Neumann Group of Companies has a proud and successful history. Commencing operations as a sand mining business, the group has developed and diversified over the years. It now trades within the steel, dredging, civil construction, quarrying, pre-mixed concrete, mineral sands and land development industries.

The Neumann Group remains a privately owned family business. We attribute our success and continued growth to the philosophy of believing in people, innovation and providing quality products. The family feels strongly about offering a friendly and professional service whilst maintaining strict quality, safety and environmental standards.