Marshall County, Kansas, Geothermal Heating & Cooling We're getting the word out in Marshall County, Kansas: in today's economy, geothermal heating and cooling is definitely the smart way to go! Soil conditions in Marshall County are just right. How about our seasonal temperatures? They fluctuate enough in extremes to virtually guarantee that geothermal heating and cooling will provide the best year-round comfort. You'll also enjoy how much a geothermal system can decrease your energy costs, too. The proof? Our Geothermal Savings Calculator. Contact Noakes Heating & Air today. We've got a lot more to tell you about the advantages of geothermal heating and cooling in Marshall County. Another great thing, we install and service WaterFurnace geothermal systems, the best on the market.