Xfinity buckets trucks in driveway

Who do I contact to stop Xfinity bucket trucks from sitting in my driveway. There have been Xfinity bucket trucks in my driveway and one backed out of my driveway and ran along the edge of my lawn. First, I do not want 18 thousand pound Xfinity bucket trucks sitting in my driveway. I should not have to wait to come in or leave MY driveway. This is a pretty pathetic business practice.