Damaged Sewer Pipe Washington D.C. A Washington D.C. building contacted us regarding backups they had been experiencing with their sewer pipe. Upon inspection, it was found that the Washington D.C. building had a badly scaled cast iron sewer pipe that was collecting waste and causing backups. After the damaged sewer pipe was cleaned and further inspected, it was also noted that the bottom of the damaged sewer pipe was partially missing. If you live in Washington D.C. and have similar issues with damaged sewer pipes, we encourage you to call Perma-Liner for trenchless solutions.
