Make a complaint

We want to give you a service you can rely on. If something has gone wrong, please tell us — we take every complaint seriously and we’ll do our best to put it right. Complaining is free, and it won’t affect the service you receive.

Free to complain However you get in touch.
A decision within 15 business days Sooner whenever we can.
Independent review By the Financial Ombudsman if you’re still unhappy.

Complaint form

Please tell us what went wrong and what you’d like us to do to put it right. Fields marked * are required. We’ll email you a copy of your complaint and acknowledge it by the next working day.

About you
Please enter your full name.
Please enter a valid email address.
Please enter a valid phone number.
Please enter your postal address as you requested a reply by post.
Your complaint
Please tell us what went wrong.
Please tell us how we can put it right.
Confirmation
You must agree to the confirmation to proceed.

When you press send, your complaint is emailed to our Complaints Team and a copy is sent to the email address above for your records.

What happens next

We’ll acknowledge your complaint by the next working day and aim to give you a decision within 15 business days. For full timescales and what to expect at each stage, see our complaints policy.

Read our full complaints policy →

Other ways to reach us

Post Complaints Team,
Cabvision Network Limited,
66 Pedley Street,
London,
E1 5BW

You can complain yourself or ask someone to do it for you. If you’d like us to communicate in a particular way, just let us know.

This form follows our internal Complaints Policy and Process (V3.0, April 2026); a copy is available on request. Last updated April 2026.