Trenchless repair is a method of replacing or rehabilitating your underground sewer pipe using access points (typically two small holes) rather than a long, open trench. You dig at the beginning of the pipe (near the house) and at the end (at the city main or septic tank). Everything in between is repaired from the inside out.
While trenchless is amazing, it is not magic. You cannot use no-dig replacement if: replacing clay sewer pipe without digging
There are two main ways to replace or repair clay sewer lines without extensive digging: Trenchless repair is a method of replacing or