Dump truck owner-operators are self-employed contractors who own their dump truck instead of working for a trucking company and using their trucks. As a dump truck owner-operator, you use your vehicle to move large amounts of material to and from construction sites. Some companies may choose to primarily utilize dump truck owner-operators instead of drivers employed by trucking companies. They are an essential part of most large construction and demolition projects. Dump truck owner-operators may be responsible for hauling debris, soil, rock, or even hazardous materials. Whether delivering essential building materials or removing debris that would otherwise hinder the project, dump truck owner-operators are a huge part of most large scale projects.