We're the Geothermal Experts in Moscow! At Air & Heat Service Co., we specialize in geothermal heating and cooling systems. Moscow residents know we offer... the top geothermal systems on the market today top-quality geothermal installation and service the kind of support that helps them realize the complete comfort and energy-savings expected from a geothermal system (Our Geothermal Savings Calculator will give you potential monetary benefits. We think you like what you see!) In Moscow, Tennessee, we're obviously the geothermal heating and cooling contractor to call. Contact Air & Heat Service Co. today.