The main drain from my house to the sewer was clogged, which caused the pipes to back up and flood my basement. I had Speedy Rooter come unclog it and I was very happy with their service. Not only were they professional, friendly, and punctual, but they gave me suggestions as to what could have caused the problem along with possible solutions to remedy it. I suggest asking for John when you call, as he couldn't have done a better job of helping me.