The answer to 'sewer repair or sewer repair' is that sewer repair and sewer replacement are two distinct services that address different issues with your home's sewer system. Sewer repair typically involves fixing a specific problem, like a clogged or broken pipe, while sewer replacement involves replacing the entire sewer line from your home to the municipal sewer connection.
Sewer repair is often the more cost-effective option if the issue is localized, while sewer replacement may be necessary if the sewer line is severely damaged or outdated. The best choice will depend on the extent of the problem and the overall condition of your sewer system.