Durable Slate Company; "Installation, Repair, Restoration, serving
the Midwest, East and South." 3933 Groves Rd., Columbus, OH 43232; Ph: 800-666-7445; Fax: 614-299-7100; www.durableslate.com;
Email; Also
offices in the Maryland/DC area: 8725 Bollman Pl Suite 8, Savage, MD 20763, Contact: Justin Willis, Phone: (410) 235-7500. Member since 3/23/2005.
Works nationwide, including AL, AK, FL, GA, IA, IL, IN, KS, KY, LA, MD, MI, MO, MS, MT, NC, NE, NJ, NY, OH, OK, RI, SC, TN, TX, VA, and WV.