Replacement Windows, Window Fashions, Doors and Garage Doors. American Vision Windows began from our desire to raise the bar in quality replacement window installation and customer service after our own frustrating window buying experience years ago. Now, after thousands of happy customers, our vision has proven successful. People want great window products, as well as timely and professional installation, backed by unprecedented customer service. Our mission statement: "To revolutionize the home improvement industry one customer at a time, while changing the lives of our employees for the better".