Cloquet, Minnesota, Geothermal Heating & Cooling We're getting the word out in Cloquet, Minnesota: in today's economy, geothermal heating and cooling is definitely the right choice! Ground conditions in Cloquet are perfect. And our seasonal temperatures? They change enough in extremes to virtually guarantee that geothermal heating and cooling will offer the best year-round comfort. You'll also enjoy how much a geothermal system can reduce your energy costs, too. The proof? Take a look at our Geothermal Savings Calculator. Contact Willow River Geothermal today. We've got quite a bit more to discuss with you about the benefits of geothermal heating and cooling in Cloquet.