Do you dispose of treated timber piles at your landfill?

Yes

Yes... We have a convenience site that you can throw your debris into a large roll off can

Yes we do and we also recycle shingles sheetrock wood metal concrete It cant be any trash such as paper etcetera in there though but in case you do you would have to drop off the other trash at the convience cans when you first go pass the scales to the left then whatever you have left that's clean you can take it to c&d