The answer to 'how long does sewer repair last' is that the lifespan of sewer repairs can vary greatly, typically ranging from 10 to 50 years depending on the type of repair and the quality of the work. For minor sewer line repairs, such as fixing a clogged or cracked pipe, the repair may last 10-20 years before needing additional work. More extensive sewer line replacements or trenchless pipe relining can have a lifespan of 30-50 years if done properly by a professional plumber.
The longevity of sewer repairs depends on factors like the material used, soil conditions, tree root intrusion, and the overall condition of the sewer system. Proper maintenance, such as regular inspections and prompt repairs, can help maximize the lifespan of sewer line fixes. It's important to work with an experienced plumber to ensure the repair is done correctly and will last as long as possible.