Fireplace Warehouse ETC traces its roots back a quarter century to one of the early hearth supply pioneers; Metropolis Heating and Cooling. Fireplace Warehouse has long been admired for serving front range remodeling, builder, architect and interior designer clients with great service, selection, and value. We service and support only the top manufacturers. We train and equip our own in-house certified, licensed technicians to install and support everything we sell. We even support our competitors’ products. That ensures great customer experiences for each and every client!