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모든 가이드
Energy Law
4 단계
업데이트됨 March 2026

에너지 공급업체에 불만 제기

가스나 전기 요금에 대해 불만을 제기하는 방법.

개요

Energy suppliers in the UK are regulated by Ofgem and must comply with licence conditions covering billing, customer service, and switching. If you have a complaint about your energy supplier — whether about billing errors, estimated meter readings, service quality, or problems switching supplier — there is a clear complaints process. If the supplier does not resolve your complaint within 8 weeks (or issues a 'deadlock' letter), you can escalate to the Energy Ombudsman, whose decisions are binding on the supplier.

단계별 절차

1

Complain to Your Supplier First

Contact your energy supplier's complaints department (by phone, email, or through their website). Clearly explain the problem and what you want them to do. Keep a record of all correspondence.

실용적인 팁
  • Quote your account number and any previous reference numbers
  • Set out a clear timeline of the issue
2

Allow 8 Weeks for Resolution

Give your supplier up to 8 weeks to resolve the complaint. If they issue a 'deadlock' letter (stating they cannot resolve the complaint), you can go to the Ombudsman immediately without waiting 8 weeks.

3

Escalate to the Energy Ombudsman

If unresolved after 8 weeks or at deadlock, complain to the Energy Ombudsman at energyombudsman.org. The Ombudsman is free to use. They will investigate and can order the supplier to apologise, take corrective action, or pay compensation.

실용적인 팁
  • You must escalate within 12 months of receiving a deadlock letter or within 12 months after the 8-week period ends
4

Report Regulatory Breaches to Ofgem

If you believe your supplier is breaching its licence conditions (e.g., disconnecting you unlawfully, failing to apply the price cap), you can report this to Ofgem. Ofgem does not handle individual complaints but uses reports to inform enforcement action.

비용

Complaining to supplierFree
Energy OmbudsmanFree

중요 경고

Your energy supplier cannot disconnect you if you are a vulnerable customer or during winter without following specific safeguards.

If you are on a prepayment meter and cannot afford to top up, contact your supplier immediately — they are required to offer support.

Smart meter complaints should be directed to your supplier, not the smart meter installation company.

유용한 링크

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