B&M – Port Glasgow – Opening Hours & Store Details B&M Store with Garden Centre, which is part of Gallagher Shopping Park, is located on Glen Mill Way, approximately a 0.74 mile distance west from the centre of Port Glasgow (nearby Port Glasgow station). The store is an important addition to the districts of Mid Auchinleck, Port Glasgow Town Centre, Bardrainney, Bridgend, Gibshill, Boglestone, Bogston and Devol. Working times, place of business address or email contact for B&M Port Glasgow can be found here.