Window World of Hatfield did not even exist when they took my down payment. They never called me when my windows were ready and their so called office was an empty field and farmhouse.
I found their corporate office in King of Prussia via Keystone-their old owner- and had to threaten to call police if they did not come and install the windows. They came two days later but had the wrong color and had to come a second day.
Because of rain I cannot check the windows yet to see if they were installed correctly-but they clearly intended to defraud me by keeping my down payment and never returning. DO NOT USE ANY WINDOW WORLD COMPANY
Review about: Window World Window.