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Mt Maria College Geothermal Loop Field
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The Geothermal Advantage

Our dedicated team has many years of experience working with leading Australian companies across multiple projects and sectors. Our project delivery has ranged across large scale residential, aged care and retirement and education projects. Our team leaders pioneered the commercial roll out of geothermal to residential estates in the Australian market.

We have partnered with industry leaders in equipment manufacture and supply and our team have completed design and installation training with the International Ground Source Heat Pump Association. Our civil contracting business, Diona own and operate all specialist drilling equipment, offering an unmatched delivery capability. Our design, product and delivery capabilities are unmatched within our industry.

Our geothermal offering covers the following areas:

  • Site Assessment
  • Project Feasibility
  • Thermal Conductivity Testing and Analysis
  • Geothermal System Design
  • Building Services Integration
  • Project Delivery including all geothermal loop installation
  • System Maintenance and Management

Learn more about our geothermal capabilities.

Contact - Australia

Mark Langdon


+61 434 425 301
Email Me