The cost of sewer line replacement and repair can depend on several factors, including the extent of the repair, the type of pipe, and linear footage. For your reference, repairing a cracked or broken pipe can range from a few hundred dollars for minor repairs to several thousand for a 30-foot sewer line replacement.
The average cost of sewer line replacement is considerable. If you need extensive replacement from the home to the street, which is the usual protocol since the main sewer line extends to that point, you can expect to pay more for repairs. Depending on the area and the extent of the excavations required, this can even escalate.