Wisconsin, Oneida, Geothermal More and more people in Wisconsin, Oneida, are discovering the benefits of geothermal heating and cooling. Their direct resource? That's us: Van's Refrigeration. Our specialty is the service and installation of industry-leading WaterFurnace geothermal systems. So the intricate workings of geothermal heating and cooling are no mystery to us. Wisconsin homeowners understand we’re excited to share what we know about the subject, too. For instance: Geothermal heating and cooling systems give unbelievable comfort throughout the year, regardless of changing temperature extremes. Geothermal energy is a renewable resource – about as “green” as you can get! The easy operation and energy performance of a geothermal heating and cooling system can save Wisconsin residents a great deal on their energy bills. (Use our Geothermal Savings Calculator to see just how much you could save.) There's a lot more we can discuss with you about geothermal benefits. And when you're ready to try them yourself, we’ll offer the installation and service required to maximize the potential of your own WaterFurnace geothermal heating and cooling system. Contact Van's Refrigeration today.