At Vanguard Plumbing & Sewer, we know there are few things as unpleasant, and downright unsettling, as smelling sewer gas in your Northwest Side home. For starters, it’s a rotten egg smell that infiltrates the entirety of the home and makes it uncomfortable from the second you walk in the door. We get it and that’s why we’ve created this article – to help you understand sewer gas and deal with it when it arises in your home.