Here is a fine example of carpet restoration. This job required to take the clean parts of the living room carpet, and restore it for the second floor hallway.
It required extensive cutting and patching the hallway.
carpet restoration removal of the carpet for the patch job 
carpet restoration installing the patch carpet to the hallway 
carpet restoration removal of the good carpet from the area for the patch job 
carpet restoration removal of the carpet from the hallway 
carpet restoration installing the carpet for the hallway 
carpet restoration installing the new carpet for the living room 
carpet restoration installing the carpet for the hallway