Our sewer backed up twice within a few weeks and bioth times we called Roto-Rooter. Obviously, this is not the situation you want to deal with, but the gentleman was very nice and professional. On the second trip, they honored the 90 warranty and did not charge us for the service.
The cost was reasonable, and the work was good. The gentleman was left the room as he entered it and (aside form bleaching, etc) we did not have to clean up after him.
We would call them again, but I sure hope we never have to!!