The answer to 'what is sewer repair' is the process of fixing issues with a home's sewer line, which is the underground pipe that carries wastewater from the home to the municipal sewer system or septic tank. Sewer repair is necessary when a sewer line becomes blocked, cracked, or damaged, causing sewage backups, slow drains, or other plumbing problems.
Sewer repair can involve a variety of techniques, such as snaking the line to clear a blockage, relining the pipe to seal cracks, or digging up and replacing a section of the pipe. The specific repair method will depend on the severity and location of the issue. Sewer repair is an important service to maintain the proper functioning of a home's plumbing system and prevent costly water damage or health hazards.