Great service delivers great results

Gold Medal Services has been delivering quality plumbing services in the Northern Territory for 25 years.We believe our customers deserve great service with honest and reliable advice.We do this through good communication to understand your needs.We do the work to meet Australian Standards and local regulations.We do the work safely.We solve your plumbing problems.

We use GPR to prevent underground services utility strikes using our sub surface mapping equipment to scan the underground to provide a clear 3D image of the subsurface up to 8m deep. Non-invasive Electromagnetic locating equipment is perfectly designed to find underground utility services such as electrical power lines, data cables, water pipes, stormwater pipes and gas pipes.

We can use augmented reality to overlay on to a time slice of geophysical & structural investigations & as-built verification.

Automatically detect utility lines with AI assistance and label them accordingly to produce as-built maps or produce CAD or GIS deliverables.

We look deep into subsurface on-site with Time-Slice View and 3D View and superimpose these views onto the structure with robust, accurate augmented reality.

We can annotate measurements with precise geolocation, tags, photos, voice memos and comments in the logbook.

Technical information:

  • positioning systems include GPS, GLONASS, Galileo & BeiDou
  • SSR augmented positioning with Network RTK correction
  • Cloud collaboration with 1D, 2D, 3D on site views
  • AR & AI assistance
  • CAD/GIS deliverables
  • 1-5cm real time accuracy
  • Stepped freq 40-3440MHz
  • Detects targets to 1cm in size
  • Detects target up to 8m deep
  • Scan without constraints of following a grid
  • Real time 3D topography and position

Gold Medal Services is so much more than just your trusted Darwin plumber!


ground penetration radar unit with GPS tracking
use GPR to prevent utility strikes