Found another home today and thought I would share. We know it can only be confirmed with lab testing but the client did not want to go there. I could not find any markings on the wallboard. The home does have a well with some sulfur water. The coil on the air handler was replaced on this 2008 home.
Thanks for taking the time to share.
I’m glad the Chinese drywall didn’t make it up to the homes I’ve seen in MD.
Seems like the southeast did receive the bulk of it.
This is a great forum glad to see so many give great help to others .
Thanks John much appreciated … Roy