Many homeowners dread the idea of having to replace their sewer line as in the past that meant digging an entire trench, pulling out the damaged pipe and installing a new sewer line. Fortunately, with trenchless technology, only two small holes are dug at either end of the damaged line. This takes a significantly less amount of time and digging, resulting in relatively less disruption to your yard day to day. This will also save you money as well.