We're the Geothermal Source in LaVista! LaVista residents in the know look to Getzschman Heating & Air Conditioning 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 insight to help them get the most from their geothermal systems. Considering a geothermal system of your own? Give our nifty little Geothermal Savings Calculator a try. Just fill-in your data and stand in awe of the results. Then, contact us, the LaVista, Nebraska, geothermal experts at Getzschman Heating & Air Conditioning.