If you live in Belmont, MA or the greater Boston area, early spring is one of the most common times for sewer problems to show up. After a long New England winter, the ground starts shifting during freeze-thaw cycles, snowmelt adds moisture to the soil, and tree roots begin chasing water wherever they can find it. For homeowners and small business owners alike, that can turn a small drain issue into a messy main sewer line problem fast. The tricky part is that a main sewer li