During the time I have lived in this house, I have replaced every door and window, starting with the storm door and ending with the bedroom sliding doors; and, every one came from Kendall. There was a good reason for that and the reason was the quality of the products and of the service. Things were done when you said they would be done, they were done professionally; and, if there were any concerns, they were promptly and satisfactorily addressed. I am confident that these windows and doors will serve me well as long as I remain in this house. It has truly been a pleasure doing business with Kendall.