• Sanitary / Food

    • Sanitary / Food grade stainless steel welding and fabrication.

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  • Certified Welding

    • Certified welding for aluminium boat fabrication and repairs.

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  • Sheet Metal

  • Plant & Boiler

    • Plant and boiler installation, maintenance and servicing.

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  • Industrial Lagging

    • Elevated Temperature and Sound Insulation for Industrial Installations.

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Welcome to Promain


Project Maintenance & Engineering provide quality fabrication and welding services including: Stainless Steel hygienic sanitary food grade welding, from benchtops to handrails; Aluminium boat fabrication and sheet metal; and general sheet metal services including: CNC Water Cutting; Folding; Welding. Work can be done in large or small runs.



State of the Art


Work is conducted with state of the art equipment at our new and purpose built premises in Spreyton, inlcuding:

  • CNC 220 tonne break press
  • 4m x 12mm guillotine
  • 2.5m rollers
  • 4m x 2m CNC Water Cutter
  • Orbital Welder

Take advantage of professional & expert service at competitive industry rates. At Project Maintenance and Engineering you can be assured of quality, affordable products.


Project Portfolio

Design, fabricate and install - PME can do the lot! Here are some samples of the projects recently undertaken:

Aluminium Walkway

Aluminium Walkway

Aluminium walkway from fixed pier to floating barge platform.

Steel Piping

Steel Piping

Recently installed on-site.

Steel tanks

Steel tanks

Stainless Steel tanks and Galvanised skids

Contact information

Contact us using a method below

  • (03) 6427 3476
  • mail@promain.net.au
  • 3 Luck St, Spreyton