If your supplier switch was delayed, blocked or mishandled, a clear complaint letter can help explain the timeline and requested fix.
A focused letter helps present the dates, reference numbers, evidence and requested outcome in a way the company can review more easily.
Keep booking records, receipts, screenshots, emails, reference numbers, photographs and any complaint replies connected to the issue.
Energy switch support
If your supplier switch was delayed, blocked or mishandled, a clear complaint letter can help explain the timeline and requested fix.
The free tool is designed to help you set out the issue, evidence and requested outcome without needing to start a full guided review.
If your energy bill, meter reading, direct debit or final bill seems wrong, a structured dispute letter can help set out the issue.
Read this guide →If your supply was switched without consent or linked to the wrong account, a clear complaint letter can help request correction.
Read this guide →Return to the main guide and start point for this topic.
Back to main guide →Frequently asked questions
Take the next step
Use the dedicated free form so your information is structured around this exact issue.
Generate My Claim Letter