Customer called for noise issue when fixtures were used, informed customer that cutting wall would be the way to diagnose issue, customer approved, cut wall behind master bathroom jack and Jill sink found inch and a half pipe, tested line found no issues however found pipe running up through attic, visual inspected found no obvious issues. Made second hole in first floor as well felt moisture in both top and bottom floor recommend Reliable restoration to assess. Informed customer we are not responsible for sheet rock repair. Customer understands.