Sumner's Audio Visual is an audio-visual equipment supplier based in Northenden, Manchester, offering sales and support for home audio and television systems. The business has traded from the same location since 1923, with a background in repairing and selling radios and later specialising in televisions. Services include in-store advice and system set-up, alongside audio-visual equipment repair support. Coverage is described as spanning nearby towns including Rochdale, New Mills, Crewe and Warrington.