Buy & Sell leftover construction materials, find work, list jobs for hire, and advertise your services all in an app community of Honorable and Trustworthy users. Features: -SELL: List your leftover materials, tools and equipment in zipCAT’s 17 different categories such as: interior/exterior materials, industrial equipment/materials, landscaping, vehicles, trailers and more! Make money on items you would have tossed into the dumpster! Selling is easy when you can do it right from your phone