The smell of sewage coming from a drain in your home is an issue you should address promptly. Not only is the smell unsavory, but this could indicate that you have a crack in a sewer line. Further, if you smell sewage in your yard, this could be a telltale sign that you have a break in your main sewer line. If you are having this problem, make sure to call the experts from Service Professionals Plumbing, Heating, Cooling, Electric as soon as possible!