Overview:Metro Green Visions, Inc. is your source for green roof supplies and expert consultation. MGV shows our commitment to the green roof industry by offering patented products and superior service. We surround ourselves with experts in the industry that have the knowledge and experience you'll need to create a green roof your clients will enjoy for years. Metro Green Visions, Inc. is the perfect choice for your next commercial or residential green roof project. MGV is the designer and manufacturer of the GroRoof® hybrid modular green roof system.