British Gas scam call UK: how to spot and stop it

British Gas scammers are calling UK households claiming urgent action is needed—here's exactly what to watch for and how to stay safe.

Published 2026-05-13 · Beat the Scam Editorial Team · 7 min read

What is this scam?

The British Gas scam call targets UK residents by impersonating customer service representatives from British Gas. Scammers phone households claiming there's an urgent problem—often a billing discrepancy, an overdue payment, a suspected gas leak, or a mandatory safety inspection. They create false urgency to pressure you into acting quickly without thinking. The goal is to extract sensitive information: your account number, personal security details, bank account information, or card details. Some variants ask you to download software to 'resolve' the issue, which actually gives scammers remote access to your devices. Others push you to make an immediate payment or transfer to 'correct' your account. These calls mimic genuine British Gas communications closely, using real-sounding reference numbers and account details they've gathered from data breaches or public sources. The scams are particularly convincing because British Gas genuinely does contact customers about billing and safety issues, making it harder for people to distinguish real calls from fake ones.

Warning signs to look for

• The caller claims there's an urgent safety issue (gas leak or carbon monoxide) and pressures you to act immediately without time to verify.
• You're asked to read out or confirm your full account number, date of birth, or security details—British Gas never requests this over the phone.
• The caller asks you to move money immediately to a different account, or suggests visiting your bank to 'release funds' to fix your account.
• You're told to download remote access software (like TeamViewer or AnyDesk) so they can 'check your account'—genuine British Gas staff will never ask this.
• The number shown on your phone appears to be from British Gas but calling it back goes to a different company or rings out.
• The caller asks for your online banking password or one-time security codes—no legitimate company does this.
• You receive a follow-up text or email with a link to 'confirm' payment or 'verify' your account, especially if the spelling or domain looks slightly off.
• The caller claims there's a credit on your account but you must pay a small fee or deposit to release it.

How this scam works step by step

The scam usually starts with an unsolicited call to your landline or mobile. The scammer says they're from British Gas (or sometimes 'Your Energy Company' or similar) and claims to be calling about your account. They may have obtained your phone number and real address from a data breach, or they may cold-call dozens of households hoping some are actual British Gas customers. Once they have you on the line, they build apparent credibility by quoting a fake reference number or a detail they found online about you or your postcode. They then introduce the 'problem': an overdue balance, suspected billing fraud, or a mandatory safety check they need to perform immediately. This urgency is the hook—it discourages you from hanging up and verifying independently. They then ask you to confirm personal or financial information 'to pull up your account.' If you comply, they now have enough data to impersonate you further or commit identity fraud. If they've softened you up enough, they ask you to transfer money to a 'British Gas holding account' to resolve the issue, or they convince you to give remote access to your computer. Once the scammer has payment, account access, or personal data, they vanish. You discover the fraud only when you check your bank statement or British Gas contacts you about unauthorised activity.

How to verify if it is genuine

If you receive a call claiming to be from British Gas, hang up immediately and call British Gas directly on a number you know is correct. Use the number on your British Gas bill, your online account, or the official website (britishgas.co.uk)—never use a number the caller gives you. Genuine British Gas staff can then confirm whether they were trying to reach you. British Gas never asks for your full security details, online banking passwords, or one-time codes over the phone. They will never ask you to download remote access software. If the call mentioned a safety issue like a gas leak, you can ask British Gas whether they have any safety concerns on record for your property. For calls claiming a billing issue, log into your own British Gas online account (not via a link from the call) to check your balance independently. If you're unsure whether a number is genuine, check our guide on utility scam calls. Real British Gas emails come from @britishgas.co.uk addresses only; if you've received a suspicious email, forward it to Action Fraud rather than replying.

What to do if you have already interacted

If you've given information during the call, act fast. If you disclosed your bank details or card number, contact your bank immediately using the number on the back of your card or your bank's official website. Ask them to watch your account for suspicious transactions and consider requesting a replacement card. If you gave your British Gas account number and security details but no financial information, change your British Gas online password immediately (log in via the official website, not a link from the scam call). If you've already transferred money or allowed a payment, contact your bank and request an urgent chargeback or reversal. If you downloaded software during the call, disconnect your device from the internet, scan it with updated antivirus software (Malwarebytes or Windows Defender), and change all passwords from a different device. For transfers to another person's bank account, contact Action Fraud and provide the recipient's details so they can escalate to the receiving bank to try freezing the funds. Don't feel ashamed—these scams are sophisticated and designed to exploit legitimate company communications.

Reporting this scam in the UK

Report the call to Action Fraud, the UK's national fraud reporting centre, either online at actionfraud.police.uk or by calling 0300 123 2040. Have the scammer's phone number, the time of the call, and any details they mentioned ready to provide. If you received a suspicious follow-up text or email, forward it to the NCSC Suspicious Email Reporting Service at report@phishing.gov.uk (for emails) or forward SMS scams to 7726 (SPAM). This helps protect other UK residents. Also report the incident to British Gas directly by calling their official customer service number so they can flag the number as a source of impersonation scams. You can contact Citizens Advice consumer helpline on 0808 223 1133 if you've lost money and need guidance on next steps or compensation. If money was sent to a UK bank account in the scammer's name, provide those details to Action Fraud—law enforcement can work with banks to recover funds in some cases. Reporting takes only a few minutes and directly helps police identify scam networks.

Frequently asked questions