Thanks for your response. Yes, the contract states he must give written consent if they were to remove or change anything, but I am not really worried about that. I am worried that they are "trashing" the inside of the house, as I seen some pictures online and was very upset at the condition, as this was a brand new remodel from top to bottom and it looks pretty bad now. I understand "reasonable wear and tear", but this seems beyond that. I would like to address it before it gets any worse, but don't know if I have the right to do that.