Hours Of Operations Development LLC Pennsylvania Mcdonald 15057 Development LLC Hours of Operation and Location in Mcdonald, PA 15057 4.2 - 139 votes 27 Glass Hill Rd, Mcdonald, PA 15057 (724) 747-4924 Get Directions Development LLC Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Recommend For You Quicksilver Mcdonald Pharmacy Incorporated DFB Incorporated Diamond Foods Incorporated Diaz Grocery Discount City Discount Market Discovery Llc Dollar Savings Dot Com