 Juniker Jewelry, 1485 Highland Colony Parkway, just south of 463 in Madison, and junikerjewelry.com. Hi, Kim Wade here. Corcoran Door Company has been providing quality residential garage and commercial overhead door products to Mississippians for over 50 years. Corcoran Door is a supplier of garage door parts and services such as LiftMaster commercial and residential door operators, as well as Clopay sectional commercial and residential doors.