Our great union has been here in Columbus, Ohio, for over 125 years. Local Union 189 is a proud organization whose purpose is to serve those who toil in the plumbing and mechanical piping industry. Our store includes an outstanding selection of branded quality products to meet your needs. All you have to do is make your product selections, add them to your shopping cart, and place your order; then, we'll ship your items. If you don't find a product you are looking for, contact us for assistance.