B&Q – Ayr – Opening Hours & Store Details B&Q is found in an ideal location in Heathfield Retail Park on Sanquhar Farm Road, approximately 1.74 miles north-east from the centre of Ayr, in Heathfield (not far from Parks of Hamilton). This store provides service principally to the areas of Heathfield, Prestwick, Whitletts, Wallacetown, Ayr Town Centre, Craigie, Braehead and Newton-on-Ayr. Working hours today (Friday) are 7:00 am until 8:00 pm. Opening times, directions and contact number for B&Q Ayr can be found on this page.