We're the Geothermal Source in Austin! Austin residents in the know look to Earth Energy Heating & Cooling Inc. for all their geothermal heating and cooling needs. They place their confidence in us to provide not only the proper installation and service but also the experience to help them get the most from their geothermal systems. Thinking about a geothermal system of your own? Give our nifty little Geothermal Savings Calculator a try. Just fill-in your data and marvel at the results. Then, contact us, the Austin, Minnesota, geothermal experts at Earth Energy Heating & Cooling Inc..