SHALLOTTE NC OFFICE Office moved to Leland. LELAND NC OFFICE Sheridan Vernon EA 2169 Talmage Dr. Leland, NC 28451 US Text: 910-755-1550 Map. WILLIMANTIC CT OFFICE Sheridan Vernon EA 6 Storrs Road, Suite 2 (2nd Flr) Mansfield Center, CT 06250 860-456-1500 Map.