Inspect - trunk sewer inspection2 resized

Fog Testing identifies cross connections with storm water sources to confirm connectivity.

About Fog Testing:
  • A non-toxic, non-staining fog is forced into the sewer and assumptions are made from where the fog emerges.
  • In a properly plumbed home with legal connections, fog will be seen emitting from the sewer stack.
  • If illegal connections are present, fog will emit from the downspout.

We ensure that the fog saturates the sewer pipes, is viewed from a good vantage point, and that all safety and emergency procedures are followed during the testing. It is a safe, sound, and cost effective way to test the integrity of a sewer system.