Klimate Heating & Cooling in Billings, MT services, repairs, and installs all makes and models of heating & cooling equipment, including geothermal heating and cooling systems, radiant floors, gas furnaces and more. With over 20 years of experience, Klimate Heating & Cooling has the knowledge and experience to increase the efficiency of your home's HVAC equipment and save you money while maintaining your comfort for years to come. Save Thousands! Are you tired of paying thousands of dollars in natural gas or propane to heat your home? Ask today about geothermal heating that could save you hundreds of thousands of dollars! We are IGSHPA certified which allows us to professionally install geothermal heating systems, thus increasing the efficiency of your heating system and saving you money. Professional Duct Design At Klimate Heating & Cooling, we do more than just repair and install your furnace or air conditioner. We offer professional duct design, which can increase the efficiency of your units and save you money. In turn this small change will increase the comfort of your home by equalizing the temperature throughout. No more cold and warm spots or different temperatures in different rooms.