How Much Does Trenchless Sewer Line Replacement Cost on Average?

There isn’t a single “average” price for trenchless sewer line replacement; Streamline confirms cost after a camera inspection and provides free install estimates, with sewer camera inspections starting at $59. Most variation comes from pipe length and condition and the trenchless method that best fits your line. Many homes qualify for epoxy relining that can last up to 50 years, while severely damaged or collapsed sections may call for pipe bursting or selective excavation. Our teams regularly complete trenchless replacements across the Triangle, including homes in Durham. Financing is available for trenchless installs, with options advertised as low as $37 per month (subject to approval).

To understand pricing, look for these cost drivers during the inspection:

• Total footage and depth of the line
• Access constraints and required cleanouts
• Pipe condition (root intrusion, cracks, collapse)
• Method chosen (relining vs pipe bursting vs spot repair)

Start with a camera inspection to get a firm, written estimate before any digging.

Updated: 2026-03-24

Need help in Durham, NC? Call (919) 823-4266 or book online. “While under the house, [they] brought to our attention a pool of water caused by a crack in the sewer line… Will have them come back and replace it.” — Douglas C.