Heath, Ohio, Geothermal Heating & Cooling We're spreading the word throughout Heath, Ohio: in today's economy, geothermal heating and cooling is definitely the right choice! Soil conditions in Heath are just right. How about our seasonal temperatures? They fluctuate enough in highs and lows to almost 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 costs, too. The proof? Our Geothermal Savings Calculator. Contact Hottinger Geothermal today. We've got quite a bit more to tell you about the advantages of geothermal heating and cooling in Heath. Another great thing, we install and service WaterFurnace geothermal systems, the finest on the market.