Guide

When to call a drain unblocking professional

A professional should be called when there is water damage risk, backflow, a basement affected or a blocked sewer. These situations can worsen quickly and affect several homes.

A simple blocked trap can sometimes be cleaned easily. But recurring blockages, several slow drains or persistent smells often point to an issue inside the pipe.

The technician can unblock, clean, document and recommend camera inspection if the cause is not visible from outside.

Should I wait for water to come back up?

No. Very slow drainage or repeated smells are enough to justify a check.

Why document the intervention?

Photos and notes help the client, syndic or insurer understand the issue.