Basement drains and water lines in Vaughan
Woodbridge has many houses from the 1970s and 1980s where a basement bathroom was added years after the house was built. Those bathrooms often tie into a drain that was only meant for a floor drain. When the laundry and the shower run together, the water has nowhere to go and comes back up through the lowest opening. Cleaning the line helps once. If the camera shows a flat or undersized section, the tie-in has to be redone.
Newer areas such as Vellore Village and Maple usually have plastic supply lines and PVC drains. The failures there are supply hoses under sinks, failed toilet fills, and main shutoff valves that seize because they were never turned. It is worth closing and opening the main valve once a year so it still moves when a pipe actually bursts.
Clay soil in parts of Vaughan shifts with freeze and thaw. That movement opens joints in older sewer laterals. If you hear gurgling in the kitchen when the basement toilet flushes, the vent or the main drain is partly blocked. We scope it from the cleanout before recommending a repair, so you are not paying to dig up a line that only needed to be cleared.