I've hired Window Depot USA three times to purchase windows and every time the place gets better than the last time I was there. The staff is timely, polite, and professional. They also are accurate in fulfilling your needs and getting you the right window. They have a wide selection of windows, with many options to choose from. The prices aren't the lowest around but they are reasonable and Window Depot is probably your best bet in making sure that everything you want gets taken care of.