Although our largest customer base is pest and wildlife control, we do have some roofing companies that use Critter Quitters. Joe Hall Roofing in Arlington Texas is a large company that uses Critter Quitters, and McFaddens Roofing in Orlando uses them on most of their roofs. We are always looking for more, so if you are in the roofing industry send us an E mail to info@critterquitter.com