Smoke testing is a non-invasive method to detect sewer system defects. It involves introducing harmless smoke into the system to reveal leaks, cracks, or faulty connections, helping identify areas in need of repair or maintenance.

No, the smoke used in smoke testing is non-toxic and safe. It is specifically designed for this purpose and poses no health risks to humans, pets, or the environment.

If you notice smoke escaping from drains, downspouts, or other openings, don't be alarmed. It is an indication of potential minor issues in the city's sewer system. Our crew must be close by and ready to report the smoke.

To prepare for smoke testing, ensure that plumbing fixtures in your property are filled with a bit of water. This includes sink drains, toilet bowls, and floor drains and you can do this by running the tap for a couple of seconds.

By doing so, you can help prevent smoke from entering your property and minimize any inconveniences.

Smoke testing typically lasts between 5 to 10 minutes per location. During this time, our experts carefully introduce smoke into the sewer system and observe for any signs of smoke escaping, helping us identify potential issues in a timely manner.

Be ready

No, it is safe and effective