Your main sewer line is the single pipe that every drain in the building ultimately feeds into. When it's restricted, symptoms show up everywhere — usually first at the lowest fixture, such as a basement floor drain.
Sewer line cleaning targets that main line, removing buildup, debris and roots so waste can leave the property freely.
Common signs
- Multiple fixtures slow or backing up together
- Gurgling toilets when the washing machine drains
- Sewage smell in the basement
- Water appearing around the floor drain after laundry
What usually causes it
Root intrusion
Mature trees common on older Mississauga streets send roots toward moisture in pipe joints.
Grease accumulation
Kitchen grease travels into the main line and builds up over years.
Pipe sagging or damage
Ground movement can create low spots or cracks where debris collects.
What to expect when you call
Sewer lines are usually reached through a cleanout access point. If you know where yours is, let us know when you call.
If a line keeps blocking, an assessment of the pipe's condition can help you understand whether cleaning alone is enough.
In Mississauga
Older neighbourhoods such as Port Credit, Clarkson and parts of Streetsville have many mature trees and older service lines, which makes roots a more common factor there than in newer subdivisions. See our Mississauga service area for more.