Greggs – Retail Park, Dumfries – Opening Hours & Store Details Greggs is conveniently situated on College Mains Rd, approximately a 0.88 mile drive north-west from the centre of Dumfries (by Stewartry Road Bus Stop). This store serves people chiefly from the neighborhoods of Broomlands, Dalscone, Maxwelltown, Troqueer, Dumfries Town Centre, Georgetown, Lochside and Heathhall. Operating hours today (Friday) are 7:00 am – 6:00 pm. Please note the various sections on this page for specifics on Greggs Retail Park, Dumfries, including the store hours, address, direct contact number and further information.