The only thing i would watch for is pi$$ing off the owner/manager from a future job prospect point of view.He must already know it's wrong so i would see if he directed the contractor to compete the job.It is possible the contractor is a NO HEAD and was trying to help seeing how it was just one box.I would look at the mentality of both parties before getting the inspector involved.I hate to cause problems for anyones livelihood but i wont burn for them either.Be smooth and polite to both but stand your ground on the issue and make it clear no one does work in your name or there will be serious consequences.If i was the manager and that was happening i would want to know about it.In my area both the owner/manager and contractor would get reamed by the inspector for this.
My dad used to always say you don't have to be nice just polite.
good luck



[This message has been edited by frank (edited 03-03-2006).]