Jim's Heating & Air Conditioning, L.L.C., in Frankfort, IN, is the area's premier heating and cooling specialist serving all of Boone County, Tippecanoe County and Clinton County since 2011. We specialize in heating and cooling repairs, installation, air duct cleaning, geothermal installations and more. Call Jim's Heating & Air Conditioning, L.L.C. in Frankfort for all your needs in duct cleaning, humidifiers, water heaters and more.. Products: Furnaces,Geothermal,Air Conditioners,Heat Pumps,Whole House Generators,Water Heaters. Services: Heating and Cooling Repairs,Installation,Air Duct Cleaning,Geothermal Installations,Ground Loops Installation,Commercial Refrigeration