COS complaints number, email and office address

If you are a regular customer of COS and use their services or products then you may had any problems with their services or could have in the future. So here we provided COS complaints number for you.

Here you can find specific information about the COS complaints number and COS UK complaint email. Which allows you to solve your problem or any of your questions?

COS complaint department & Corporate office detail

Official Website
COS complaint number UK 0344 2492079
Complaint email address
Office address 8th floor, 1 New Oxford Street,
London, WC1A 1NU, United Kingdom
COS corporate number 0344 2492079

COS Complaints

All complaints are handled internally by COS, and here we provide grievance redressal numbers and other information for customers to take their grievances to any regulatory body.

Having said that, COS takes customer complaints very seriously, and customers should attempt to resolve their concerns with the Customer Service team first. Call the company’s customer service representatives at 0344 2492079 or send them an email at They will typically address the complaint within the same working day.

Different ways to complaint COS

1: Call the COS complaint line on 0344 2492079. If you have an any complaint regarding service and other queries.

2: Here are the second ways to make a compliant via COS complaint email on –

3: If you have failed to complaint by phone number and email, you can may also complaint after through his social media account such as, COS Facebook page, Twitter, Instagram and LinkedIn etc.

COS uk Customer Service Number & Email support

If you searching COS contact number, so you are on the right place. Because In this article, we have provided a list of COS technical support numbers. You can call COS Customer Support 0344 2492079 Phone Number given here and solve your queries.

This is a COS finest customer service phone number that you can use to contact COS. You can use this number for various tasks such as:

  • Delivery
  • Returns & Refunds
  • Payment

Customer service email:

Contact via Support Form: Support Form

Twitter: COS

Facebook: COS

COS Corporate Office Address: 8th floor, 1 New Oxford Street, London, WC1A 1NU, United Kingdom

Headquarters Email:

Other Phone number and email

How can I contact COS ?

If you would like to make COS complaint, please contact us via Contact Us page on website.

COS provides customers with the best possible service. If you haven’t received the service you expected, you have the right to make a complaint.

See Also: City Plumbing complaints number, email and office address

Customer service hours of COS
Day Opening Hours Closing Hours
Monday 9.00 am 4.00 am
Tuesday 9.00 am 4.00 am
Wednesday 9.00 am 4.00 am
Thursday 9.00 am 4.00 am
Friday 9.00 am 4.00 am
Saturday 10.00 am 4.00 am
Sunday 10.00 am 4.00 am
About us COS

COS fashion store is for women and men who want modern, functional, considered design. Since launch in 2007, they have opened stores worldwide, each one placed in a carefully considered location with a design concept that preserves buildings’ original features whilst creating a modern gallery space for the collection.

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