A.N. Roth Company Heating & Air Conditioning is a family-owned HVAC service provider in Louisville that first opened in 1866. It offers a variety of heating and cooling services to both residential and commercial customers, including installation, maintenance, and repair for air conditioning systems and furnaces. It also offers smart home installations, duct sealing, geothermal, and radiant flooring solutions. The business has a large team of certified and trained technicians and a fleet of service vehicles.