Service for main sewer line backing up. Customer noticed last night that there was water on the basement floor. Arrived to the home to find that the water is still standing in the slop sink next to the sewer main. The water is not draining at all. There’s is many sewer lines all tied into one location and then it enters a house trap and exits the house. The customer had the outside sewer main dug up and replaced a few years ago. Opened the clean out outside and found that there is severe root build up 63 feet out from the clean out where the newer pvc pipe meets the clay pipe. That’s one issue, the other issue is the cast iron house trap. There is a blockage in the house trap as well. Recommend pulling the clean out plug out of the house trap to gain access to the pipe and clear the blockage. Then either jetting or snaking the section of the pipe that has the root ball in it. The section of pipe that has the roots should be excavated and replaced or have a spot repair liner install