Linton, Indiana, Geothermal Heating & Cooling We're spreading the word throughout Linton, Indiana: in today's economy, geothermal heating and cooling is absolutely the smart way to go! Ground conditions in Linton are perfect. How about our seasonal temperatures? They vary enough in extremes to virtually guarantee that geothermal heating and cooling will provide the best year-round comfort. You'll love how much a geothermal system can decrease your energy costs, too. The proof? Our Geothermal Savings Calculator. Contact Truesdel Heating-Cooling and Maintenance LLC today. We've got a lot more to discuss with you about the advantages of geothermal heating and cooling in Linton. Another great thing, we install and service WaterFurnace geothermal systems, the best on the market.