We're Southeast's Primary Geothermal Contractor! Southeast, Missouri, residents have all kinds of reasons for wanting a geothermal heating and cooling system: exceptional year-round comfort – no matter how extreme the weather variations smooth operating performance energy efficiency (They’d be hard-pressed to find a more "green," more natural way to heat and cool their homes!) significant – often extraordinary – savings on their energy bills superior installation and maintenance from Schumer Bros Inc., Southeast's geothermal professionals. Find out more about what a geothermal heating and cooling system can do to improve your family's comfort. Look at our Geothermal Savings Calculator. Then contact Schumer Bros Inc.. We sell, install, and maintain WaterFurnace geothermal systems, the very best in the industry today.