Giant Floor Wiles-Barre scheduled the work within our parameters and arrived promptly. They had to rip up part of the new underlayment to be sure they would not damage the waterlines and when they replaced it, they fixed a problem that the original contractor had made. However, when they put down the new finished underlayment, the door would not close. They made a correction, but after they left I discovered the door was still scraping the floor in one spot. They did return and fix the problem. We love the finished product and would certainly recommend Giant Floor for their excellent assistance in selection of flooring to the dial installation.