AmeriGas Partners, L.P. is a retail propane distributor that serves two million customers across the United States from 2,000 distribution locations. It offers propane and related equipment and services, and operates through its subsidiary, AmeriGas Propane, L.P. Additionally, the company sells, installs, and services propane appliances, and runs a residential heating, ventilation, air conditioning, plumbing, and related services business in certain counties of Pennsylvania, Delaware, and Maryland. AmeriGas Cylinder Exchange allows consumers to purchase or exchange propane cylinders at retail locations. The Partnership operates as an interstate carrier in all states across the continental United States.