Derek Gee Installations Pty Ltd

Business Profile

Derek Gee Installations Pty Ltd has been successfully servicing both national and international clients for over 20 years. DGI has built their reputation on quality and reliability of their services and products. Specialising in servicing GRVE/GRP/FRP/GRE/composites fabrication and installation on large construction projects such as chemical storage facilities, industrial processing plants, LNG processing plants, desalination plants, waste water treatment, mineral processing plants and mine sites. DGI projects can range from installation only through to complete turnkey projects, depending on the clients' needs.

Products and Services

  • Site installation of various piping systems such as GRP, stainless steel, MSCL, Duplex, HDPE and PVC;
  • Testing, both offsite and in-situ; hydrostatic, pneumatic, static head and in-service leak testing;
  • Workshop manufacture of composite processing equipment.


  • ISO 9001
  • AS/NZS 4801
  • ISO 14001.

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Contact Details

Head Office
689 West Pine Road
West Pine TAS 7316
+61 3 6437 5358
ABN  73071467635
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Other Locations

Naval Base WA
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