You should replace your main sewer line when you are having issues with it. Signs that you need to replace your main sewer line include back-ups, slow drainage, and gurgling noises. If you are experiencing any of these signs, it is important to have your main sewer line replaced as soon as possible. Waiting too long could result in more serious problems, such as sewage backups in your home.

You should replace your main sewer line when you are having issues with it. If you are experiencing backed-up sewage in your home, then it is definitely time to replace the line. Additionally, if you notice that the line is corroding or crumbling, then it is also a good time to replace it. Finally, if the main sewer line is more than 50 years old, then you should consider replacing it as well.