Refer a friend to British Gas

Know someone who’d be interested in joining us as an energy customer? Or someone who needs an energy-efficient new boiler? Send them a simple link recommending us – and we’ll thank you both with an online gift voucher!

Refer a friend for energy supply

Introduce a friend to British Gas and share £150 if they switch their gas and electricity to us.

Find out more about our energy refer a friend program

Refer a friend for a new boiler

Had a new boiler installed by us? Recommend us to someone else who needs one – and we’ll gift you both a £50 voucher for Amazon or Hive.

Find out more about our new boiler refer a friend program

Why refer a friend to British Gas?

There’s no limit to the amount of people you can refer – or the rewards you can earn.

Every boiler referral gets you and your friend a £50 voucher. And for energy, you’ll both get £35 for electricity and £35 for gas. Here’s how it works:

Step 1: You share a simple link

Just follow the instructions on the referral page for energy or new boilers.

Step 2: Your friend joins British Gas

They can add your details when signing up for energy or buying a new boiler.

Step 3: We thank you both

Once everything is completed, you’ll both get vouchers to spend online.

Not a British Gas customer yet?

Our rewards schemes are exclusive offers for British Gas customers. If you’re not with us, join us by getting an energy quote or finding your perfect new boiler.

Why choose British Gas?

We power over 8 million homes and businesses in Britain.

That's more than anyone else.

We're helping the UK hit zero carbon emissions by 2050.

And aiming to get 40% of the way there by 2034.

We launched a £100m support fund to help customers who need it most.

With over 21,000 customers helped so far.

We've been around for over 200 years and we aren't going anywhere.

So here's to the next 200...

Frequently Asked Questions

Who can refer a friend?

To be able to refer a friend, you’ll need to be an existing British Gas customer. You’ll also need to have an online account with us.

How many friends can I refer?

You can refer as many friends as you like. And there’s no limit on the number of referral rewards you can earn, provided you and your friend meet the terms of the Refer a Friend scheme.