Timpson Cardiff, Tesco St Mellons Reviews Home / Reviews / Timpson Reviews / Timpson Cardiff, Tesco St Mellons Reviews Contact Details Crickhowell Rd St. Mellons Cardiff CF3 0EF UK 029 2036 3542 Opening Hours Monday 09:00-18:00 Tuesday 09:00-18:00 Wednesday 09:00-18:00 Thursday 09:00-18:00 Friday 09:00-18:00 Saturday 09:00-18:00 Sunday 10:00-16:00