Tesco Complaints 0844 220 4100

Complaints: 0844 220 4100

Tesco is the UK’s largest supermarket chain and also has a large global presence. With sales volume this high complaints are bound to arise. If you feel that their service hasn’t lived up to your expectations take a look at our guide below to find out how to submit a complaint to them.


What You’ll Need

Before lodging any type of complaint, it’s always best to be prepared – so the call can go as smoothly as possible. You could be on hold for a while, so it’s best to have enough in front of you to make the most out of the time you do get to speak.

  • A description of your complaint
  • The desired outcome
  • The relevant personal information

To Complain By Phone

The most effective way to file your complaint is by phone, and most problems are usually resolved on the spot – which means you can get everything done in one fell swoop.

You can contact Tesco’s customer service department on this number: 0844 220 4100

To Complain Online

Don’t want to file your complaint over the phone? That’s not your only option. You can always do it by filling out their online complaints form.

To Complain By Post

Want to complain by post? You can send your letter of complaint here:


Tesco Customer Service Centre, 

Baird Avenue 




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