Active job

Rotting Floor Under Tiles #2

Hello. I am searching for a qualified tradesperson who can replace some sheets of structural ply. Potentially replace it with waterproof ply. I have taken some tiles up and the wood is very wet. I believe the water has come from a large crack behind the shower tap Which is on the other side of the affected area (this has since been sealed). It looks as if this has also after a near by wall as shown by a hole in the plaster.