Why Choose Guardian Built - Guardian Built has been in the industry since 1980s. We work with high standard factories all over the world to make sure we provide the highest quality of products with a affordable price. - We currently have three warehouses in the US which can cover all customer need from east to west. We tend to have more warehouses in future in order to provide with short delivery time and better service. - With the time of distillation and experience of precipitation. Guardian Built are ready to help you defense your home and property.