Durable Slate Company; "Installation, Repair, Restoration, serving
the Midwest, East and South." Contact: Justin Willis, 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; Phone: (410) 235-7500. Charter 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.