Thinking of switching to British Gas? Use the referral link on this page and get a free Amazon gift card — up to £50 for switching energy or £100 if you get a new boiler installed. This is a working referral link for April 2026.
Working referral link — April 2026
Get up to £100 free
Switch your energy and get a £50 Amazon gift card. Getting a new boiler installed? Get £100 (Amazon, PayPal, or Hive).
Switch to British Gas — claim your rewardMust be new to British Gas · Gift card arrives within 90 days
What you get for switching
Switch your energy
Get a new boiler installed
For the boiler reward, you choose how you want to be paid: £100 Amazon voucher, £100 PayPal payment, or a £50 Hive voucher.
How to claim your gift card
Click the referral link on this page
Use the blue button above or click here. This takes you straight to British Gas with the referral applied automatically — no code to copy.
Get your quote
Enter your postcode and current usage. You can switch your gas, electricity, or both. For a boiler, request an installation quote.
Complete your switch or order
Confirm online. Energy switches typically take 2–3 weeks and British Gas handles everything — you do not need to contact your current supplier. Boiler installations are booked directly with British Gas.
Your gift card arrives by email
Once your new account is set up (energy) or your boiler is installed, British Gas will send your Amazon gift card via email. This can take up to 90 days.
Am I eligible?
You can claim the gift card as long as:
- You are new to British Gas energy — you must not have had a British Gas energy contract in the past 3 months. (If you have British Gas HomeCare but not energy, you are still eligible.)
- You use the referral link on this page when switching. If you go directly to the British Gas website without the link, the gift card will not be applied.
- You keep your account active for at least 90 days after your supply start date.
Why British Gas?
- UK's largest energy supplier — over 8 million customers, 200+ years of service.
- Competitive rates — tariffs follow or beat the Ofgem price cap. If they launch a cheaper fixed tariff after you join, you can switch to it for free.
- EV tariff available — have an electric car? British Gas offers an EV tariff with 9p/kWh overnight charging (midnight–5AM). See our full EV tariff comparison.
- Free smart meter — British Gas will install one at no cost if you do not have one yet.
- No exit fees on variable tariffs — you can switch away anytime if you are not happy.
Getting a new boiler? Get £100
If you need a new boiler, using the referral link on this page gets you a £100 reward once British Gas installs your new A-rated boiler. You choose how you want to be paid:
- £100 Amazon voucher
- £100 PayPal payment
- £50 Hive voucher
British Gas offers a range of energy-efficient boilers with up to 3 years interest-free credit at £0 deposit (subject to status). An A-rated boiler can also reduce your heating bills — so you save on energy and get a £100 reward for using the referral link.
Working referral link — April 2026
Get up to £100 free
Switch your energy and get a £50 Amazon gift card. Getting a new boiler installed? Get £100 (Amazon, PayPal, or Hive).
Switch to British Gas — claim your rewardMust be new to British Gas · Gift card arrives within 90 days
Frequently asked questions
Is this referral code legit?
Yes. This is British Gas's official refer a friend programme. The link on this page takes you directly to the British Gas website where the referral is tracked automatically. The gift card is sent by British Gas, not by us.
How long until I get my gift card?
British Gas says up to 90 days from your supply start date. Most people receive theirs within 6–8 weeks. It arrives as a digital Amazon gift card code via email.
I am already with British Gas — can I still get it?
Unfortunately no — the gift card is for new energy customers only. You must not have had a British Gas energy contract in the past 3 months. If you have British Gas HomeCare (boiler cover) but not energy, you are still eligible.
Does this work in April 2026?
Yes. The referral link on this page is active and working for April 2026. British Gas's refer a friend scheme is an ongoing programme with no published end date.
Can I just switch electricity (not gas)?
Yes. You will get a £25 Amazon gift card instead of £50. The same referral link works for electricity only, gas only, or both.
What if I also need a new boiler?
You can claim both rewards — they are separate programmes. Switch your energy and get up to £50, then get a boiler installed and receive another £100. Use the same referral link for both.