List of Costco Stores in Glen Mills, PA Outlet Note Regular Brands Costco Pennsylvania Glen Mills Rating 4.7 based on 76 votes Official Website http://www.costco.com/ Products Handbags Clothing Furniture Jewelry Appliances Electronics Office Products NameAddressPhone Name/Address/Phone Costco outlet - Glen Mills 700 Evergreen Dr (610) 387-2205 People Also Viewed