Plumbing issues with previous flip! Pics included

[Uriah D.]

To start off I finished off this flip and sold it back in may. I told the owners to let meo Pl This morning they emailed me and told me that they has sewage backup and had a plumber come out to clear the line for the second time. All new in house plumbing, but cast iron pipe out to the street. Th

[J Scott]

I'm guessing that the house was having issues previously -- they were just not noticed or ignored.  My guess is that you'd need to replace the bad sections, though it's probably better to just replace the entire run from the house to the street.

Not sure if you have the responsibility to cover this or not, but in my opinion, it's the ethical thing to do...