American Fork, Utah, Geothermal Heating & Cooling We're spreading the word throughout American Fork, Utah: in in the condition the economy is in today, geothermal heating and cooling is absolutely the right choice! Ground conditions in American Fork are just right. And our seasonal temperatures? They fluctuate enough in extremes to virtually guarantee that geothermal heating and cooling will offer the best year-round comfort. You'll love how much a geothermal system can decrease your energy expenses, too. The proof? Our Geothermal Savings Calculator. Contact Utah Geothermal today. We've got a lot more to discuss with you about the advantages of geothermal heating and cooling in American Fork. Best of all, we install and service WaterFurnace geothermal systems, the finest on the market.