Following on from a similar thread asking for examples of companies that give bad customer service... I can name about 5 off the top of my head. TK Maxx, River Island, JD Sports, Debenhams, John motherfuckin Lewis, Cath Kidston, Schuh
The best -
Selfridges
Nando's
McDonald's (staff are usually rude where I am but the customer service team over the phone are brilliant).
Dorothy Perkins
JoJo Mama Bebe