The answer to 'what is sewer repair' is the process of fixing or replacing a damaged or blocked sewer line that connects a home or building to the main municipal sewer system. Sewer repair is necessary when the sewer line has cracked, collapsed, or become clogged, causing sewage backups or other issues.
Sewer repair can involve excavating the damaged section of the pipe, removing and replacing it, or using trenchless methods like pipe relining or pipe bursting to repair the pipe without digging up the entire line. The choice of repair method depends on the extent of the damage, the location of the pipe, and other factors.