Who is responsible for fixing a broken sewer line?

In most cases, the homeowner is responsible for the section of the sewer line that runs from the house to the property line or city connection. If the break occurs within this section, the homeowner must arrange and pay for the plumbing repairs. Damage beyond the property line is typically the responsibility of the city or local utility provider. A licensed plumber can help determine the exact location and guide you through next steps.