The UPS Store 1734 Clarkson Rd, Chesterfield, MO63017 The UPS Store has been at this location since 2005 and is under new management as of 2009. The store offers more…More than just packaging and shipping. Its services include copies, notary service, packing supplies, shredding and mailboxes. UPS is now packing with a recycled bubble material. If you prefer peanuts for packing, they are also available.