Medium riskUtility & Energy

Energy Supplier Switch Scam

In this scam, doorstep or phone sellers pose as energy 'switching' agents or your supplier, pressuring you to sign up to a fake or worse deal, or to hand over bank and account details.

Quick verdict

Risk level
Medium risk
Scam type
High-pressure sales / impersonation (energy)
Main red flag
A doorstep or phone 'energy switch' pushing you to sign or share details now.
What to do first
Do not sign on the spot; switch only through verified comparison or supplier channels.

What this scam usually looks like

In this scam, doorstep or phone sellers pose as energy 'switching' agents or your supplier, pressuring you to sign up to a fake or worse deal, or to hand over bank and account details.

Utility and energy scams impersonate your provider with disconnection threats, fake refunds, bogus grants, and doorstep "inspectors". They pressure fast payment, often by gift card or transfer, that a real utility would never demand.

The single clearest warning sign to remember is this: A doorstep or phone 'energy switch' pushing you to sign or share details now. Do not sign on the spot; switch only through verified comparison or supplier channels.

Not sure this matches what you received? Compare it with the Solar Panel Scam or the Boiler Grant Scam, browse the Utility & Energy Scams guides, or paste the exact message into our free scam checker.

By the numbers

$2.7B
reported lost to imposter scams in the US in 2023, including utility impersonation
Source: US Federal Trade Commission
Gift cards
a demand real utilities never make, but scammers frequently do
Source: FTC Consumer Advice

Example message pattern

Example pattern, not a real report
Example pattern: 'We can switch you to a cheaper energy deal today, just sign here and confirm your bank details.'

This is a fictional, anonymised example used to illustrate the pattern. It is not a verified real message, and any names are used only to show how the scam typically reads.

Why this is a red flag: A doorstep or phone 'energy switch' pushing you to sign or share details now.

Red flags to watch for

  • A doorstep or phone seller pushing an energy switch
  • Pressure to sign or share bank details immediately
  • Claims to be 'from your supplier' or a switching service
  • A deal you cannot verify in writing
  • Reluctance to let you check independently

What to do

  • Switch only through verified comparison services or your supplier directly
  • Never sign or share bank details under doorstep or phone pressure
  • Verify any deal in writing and check reviews
  • Report aggressive or impersonating sellers

If you already clicked or replied

  • If you signed, check cancellation or cooling-off rights and act quickly
  • If you shared bank details, contact your bank
  • Verify your actual supplier and tariff
  • Report the seller to your energy regulator

What not to do

  • Do not sign energy deals on the doorstep or phone under pressure
  • Do not share bank details to 'switch'
  • Do not trust unverifiable 'cheaper' claims

Similar scams

Medium risk Online Shopping

Solar Panel Scam

In this scam, solar panel or home energy sellers use door-to-door or online pitches with inflated savings claims, fake grants, and high pressure, taking deposits for systems that underperform or are never installed.

Created by Scam or Safe Editorial Team
Medium risk Utility & Energy

Boiler Grant Scam

In this scam, calls, ads, or doorstep visits offer free boilers, insulation, or energy grants, then harvest your personal and bank details, charge bogus assessment fees, or push costly, unnecessary work.

Created by Scam or Safe Editorial Team
Medium risk Utility & Energy

Smart Meter Installation Scam

In this scam, callers or doorstep visitors claim you must pay for or urgently book a smart meter installation, charging bogus fees, seeking bank details, or gaining access to your home.

Created by Scam or Safe Editorial Team

Frequently asked questions

How do I switch energy safely?
Use verified comparison services or contact suppliers directly, get any deal in writing, and never sign or share bank details under doorstep or phone pressure.
They said they're from my supplier. Real?
Verify by contacting your supplier on a number from a genuine bill. Doorstep and phone sellers claiming to be your supplier may be impersonators.
I signed up under pressure. Can I cancel?
Check your cancellation or cooling-off rights and act quickly, contact your bank if you shared details, and report the seller to your energy regulator.
How do I check my real tariff?
Log in to your supplier's official account or call the number on a genuine bill, not details from a seller.

Last reviewed June 2026 · Written & reviewed by the

Disclaimer: This page provides educational information only to help you recognise common scam patterns. It is not legal, financial, cybersecurity, or law enforcement advice, and it does not confirm whether any specific message, company, or person is genuine or fraudulent. When in doubt, contact the official organisation directly and report concerns to your local authorities.