Heritage Propane Express (HPX) is a full service provider of propane grill cylinders for exchange for retailers and/or distributors. HPX has production facilities, districts, and depots in its marketing areas that refurbishes, deliver, and distribute to the retailer. In addition to propane cylinders, HPX provides services such as quality storage cabinets, safety protection, safety and marketing training, and unique marketing branding enabling the retailer to provide point of purchase sales of both exchange and new propane grill cylinders. Currently, HPX services 37 states.

Heritage Propane Express is part of Heritage Operating L.P. which distributes propane through a nationwide retail distribution network serving more than 1.2 million customers from nearly 450 customer service locations in 41 states.