Fed up being stuck on hold listening to pan pipes music when you'd rather be speaking to a customer service assistant? Sick of repeating your postcode to a computer that can't understand your voice? Or simply had enough with shop staff who just can't be bothered?
We want to know about the things companies do in the name of customer service that drive you round the bend. Vent your spleen on the comments section below.
The Watchdog customer service questionnaire has now closed, but come back on Monday 4 May to see the results.
Note, we can only publish general comments about companies on this page. If you have a specific complaint about a company, send it in to Got a story? so that our story team can investigate on your behalf. You never know, it might appear on a forthcoming programme.