Hardware and Tools HYATT BUILDING SUPPLY CO. Click above to see our current True Value Specials26200 Ridge RoadDamascus, MD 20872ph: 301-253-2131fax: 301-253-0579accthbs... to name a few. Hyatt Building supply also offers key duplication for homes and automobiles. We also have to capability to do many of the new automotive keys that have... and ToolsHyatt Building Supply offers an extensive selection of hardware, fasteners, and tools from manufacturers like Hillman, National, Makita, Dewalt, Stanley, and Black and Decker...