Sewer line repair in Hamilton typically involves two main methods: traditional excavation and trenchless repair. Traditional excavation requires digging a trench to access and replace the damaged pipe. Trenchless methods, such as pipe lining or pipe bursting, are less invasive and can often be completed with minimal disruption to your property. The choice of method depends on factors such as the extent of damage, pipe location, and soil conditions. A professional plumber will assess your situation and recommend the most appropriate repair method.