There are a number of reasons why your sewer may have backed up. Whatever the cause, a clogged main sewer line often has symptoms that build up over time. You might notice hissing or gurgling in your toilets, slow draining throughout several parts of the house, or even black sludge coming out of your sink! If you have persistent drain clogs or notice sewage odors in your home, it is time to get help quickly before a blocked sewer causes even worse problems. Reach out to our team at Rialto Emergency Plumbing right away and we can dispatch a trained plumber straight to your property.