JJ Kennedy has the tools, materials, and expertise you need for your home projects. Find a complete line of products at any of our 8 locations. DIY Supplies: Our locations carry and deliver everything you need to complete your DIY project. Our locations carry home improvement products such as wall block, fire pit kits, bar top kits, stamped concrete, tools, sealers, concrete colors, sand, stone, stepping stones, calcium chloride, and more. JJ Kennedy is your local one-stop-shop for home improvement supplies, products, kits, and expert advice. We are your hometown experts!