As far as I know, there are no TV repairers around here. There were certainly several in Newbury in the 80s. I think the last was Andy Green who worked out the Faraday Road industrial estate. Not sure when he packed it in - early this century I think.
https://m.yalwa.co.uk/reading/ID_119...aday-Road.html
It would be a tall order in this area to maintain a high-street presence with the low cost of TVs and the high level of property rental and business rates.