Quick answer: The clearest signs you need sewer line replacement include recurring sewage backups, multiple slow drains throughout your home, persistent sewer gas odors, soggy yard patches, repeated tree root invasions, foundation cracks, and pipes made of clay or cast iron that are 40–50+ years old. A professional sewer camera inspection is the only reliable way to confirm whether your pipe needs cleaning, repair, or full replacement — and it should always be your first step..
For many Central Ohio homeowners, the signs you need sewer line replacement don’t announce themselves all at once. They creep in quietly — a drain that’s a little slower than last year, an occasional gurgle from the toilet, a soft patch in the backyard that never quite dries out. By the tim