Reduce your power bill by up to 70% with geothermal energy
Geothermal Heating & Cooling Solutions in Australia
Highlands GeoExchange is an industry leader in the design and installation of geothermal heating and cooling systems in Australia. We have the experience, products and passion to design a system that will deliver the ultimate in comfort, long-term energy savings and environmental sustainability, being one of the few qualified geothermal heating installers near you. Our holistic approach to energy management will help you become a more efficient energy user.

Harness Renewable Geothermal Energy for Your Home

Unlimited and renewable geothermal energy is stored in your backyard. By using state-of-the-art technology, we can harness this energy to heat and cool your home, creating a geothermal home heating and cooling system. This is called ground source heating and cooling using a water to water heat pump. In Winter, the heat pump extracts the heat from the ground and moves it throughout the home. In Summer, the heat from the home is expelled back into the ground. It’s all based on a hydronic heating and cooling system.
superior comfort
sustainability
energy savings
quiet operation
low maintenance
safe and reliable
How Geothermal Heat Pumps Work
A geothermal heat pump, also known as a ground source heat pump (water to water), operates based on thermodynamics to provide both heating and cooling for a house. It efficiently extracts heat from the ground or water through geothermal boreholes or trenches and transfers it into the building for heating. Conversely, during cooling, it extracts heat from the house and transfers it back to the geothermal loop field.
Among the geothermal heat pump types, water-to-water heat pumps are considered the most efficient. They work by transferring energy from one source to another.
The exceptional performance of geothermal heat pumps allows us to greatly amplify the thermal energy produced compared to the electricity consumed. Depending on external conditions and the installation, these systems can generate 4 to 5 kilowatts of thermal energy for every 1 kilowatt of electricity consumed. This remarkable efficiency makes geothermal heat pumps a sustainable and cost-effective heating and cooling solution.
Energy-Efficient Geothermal & Hybrid Systems
Our Geothermal Heating & Cooling Products
We offer the following products:
- Underfloor heating
- Radiators and heated towel rails
- Fan coil units and ducted air
- Domestic hot water
- Pool and spa heating
- Geothermal air conditioning

If you want to know more about our home heating solutions as a sustainability leader in the industry, then contact us on (02) 4862 4716 and follow us on Facebook for our latest updates!
Consult, Design, Install, and Maintain Your Geothermal System
We partner with builders, architects, developers, and homeowners to deliver tailored geothermal heating and cooling solutions. Our team designs high-performance systems that use geothermal energy to efficiently heat, cool, and provide hot water for your home or building.
With over a decade of hands-on experience and dozens of successful geothermal systems installed each year, we’ve earned a strong reputation for quality and reliability. Beyond expert system design and installation, we’re also known for offering some of the most dependable after-sales support in the industry. With Highlands GeoExchange, you can rest assured your system will operate efficiently and reliably for years to come.
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consult
design
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Nick, Kangaroo Valley

Peter, Bowral

Highlands GeoExchange has gone above and beyond to ensure things are running smoothly, even on nights and weekends. The service provided has been excellent.
Sally, Exeter