Design Your Own Facility Sign Whether you're looking for custom facility or safety signs, SafetySign.com has the right signs for your needs. Our custom facility signs are available in horizontal, vertical and square sizes and come in a variety of colors. With a large selection of design options available to you, just about any facility sign you can dream up is possible. Our simple three-step process makes it easy for you to design your signs in minutes. Browse our design options below and create your very own custom facility and safety signs today.