Doorstep scam offering discounted pre-payment energy meter top-ups

Impersonating: Energy suppliers (doorstep impersonation)

What is this scam?

Doorstep fraudsters are targeting homes with pre-payment energy meters, offering to top up the meter for significantly less than face value — for example, a £50 top-up in exchange for £25 cash. The fraudster either takes the cash and applies no credit at all, or loads stolen and fraudulently obtained top-up codes that energy suppliers later cancel, leaving the householder out of pocket with no energy credit. Action Fraud warns that no legitimate energy company sends representatives to offer discounted top-ups at the door.

Example scam message

Knock at door: 'Hi, I work for your energy supplier. Because of the recent price rises we're authorised to offer pre-payment customers a subsidised credit today only — £50 on your meter for just £25 cash. No paperwork, I just need your meter key or top-up card for a moment and your £25. You'll see the credit appear straight away.' [Credit is either never applied or applied using stolen codes that are reversed within days]

Red flags to look out for

  • No energy company sends doorstep representatives to offer discounted top-ups — this is always a scam.
  • Handing over your meter key, top-up card, or cash to a stranger at the door gives them everything they need to defraud you.
  • High-pressure 'today only' urgency is a hallmark of doorstep fraud.
  • Even if credit appears initially, stolen codes are cancelled by suppliers — sometimes days later.

What to do if you receive this

  1. Do not hand over cash, your meter key, or top-up card to any unsolicited caller.
  2. Call your energy supplier directly on the number on your bill to verify whether any doorstep scheme exists — it won't.
  3. If you feel threatened or intimidated, call 999.
  4. Report doorstep fraud to Action Fraud at actionfraud.police.uk or your local Trading Standards office.
Received this message? Forward it to 7726 (free on all UK networks) to report it to your mobile provider. You can also report it to Action Fraud or email the NCSC at report@phishing.gov.uk.

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Source: Action Fraud