For this job we inspected the upstairs daughter’s room where the primary drain line is. Upon removal of items underneath the sink we noticed wet walls. I then went into the attic to check the drain lines to make sure they were still in tact and then proceeded to use a wet vacuum to clear the drain lines of the hvac a 2nd time. The wife Jennifer alerted me of the downstairs master bedroom showing signs of a leak coming thru the dry wall after they just painted the ceiling of the master bedroom