Snow hauling and snow relocation solve a different problem than regular plowing.
Snow plowing pushes fresh snow away from active areas such as drive aisles, parking spaces and entrances. Over repeated storms, however, those snow piles continue getting larger.
Snow relocation means moving accumulated snow from one part of the property to another location where it creates less interference.
Snow hauling means loading accumulated snow for removal from the property when suitable on-site storage is no longer available.
The right approach depends on your property layout, available snow-storage areas, traffic patterns and how much usable space has already been lost.