Save with our Black Friday tariff

Enjoy half-price electricity every weekend 11am – 4pm until the end of the year. Our exclusive tariff also beats the price cap – guaranteed.1

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Our Black Friday deals

Black Friday​ 50% off HomeCare for first 6 months

Save a huge 50% when you protect your heating, plumbing, electrics and more. Offer ends 01/12. New customers only. T&Cs apply.2

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Black Friday​ Save up to £300 on selected boilers

Get set for winter with an energy-efficient new boiler this Black Friday. Offer ends 01/12. T&Cs apply.3

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We're here to keep things warm and working

With thousands of experts and engineers nationwide and helpful advisers available 7 days a week, we're always here to keep your home running.

Black Friday
Why choose us? Trusted by 9 million customers to take care of things

You know you can count on us.

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

We’re not just doing our best for you, but our planet too.

We launched a £140m support fund to help customers

We’ll be there when you need us.

We've been around for over 200 years

Nobody knows the ins and outs of homes like we do.


Our Which? Trusted Traders

When you choose our engineers to get the job done, you can trust it'll be smooth and safe from start to finish. Not to mention that our boiler installations have passed the rigorous Which? assessment process with flying colours.

Get a free quote online or book in a visit from one of our local engineers. Whatever your home and budget, they'll find the right boiler for you.

Get your new boiler

Get an energy quote quicker than you can boil the kettle

We won Best Overall Improvement in the Uswitch Energy Awards 2025, and more than 155,000 customers rate us 5 stars on Trustpilot.

What we’re trying to say is if you switch to us, you’ll be in good hands. And we’d love to have you join the millions of people who trust us for their energy.

Switch to British Gas

We've got great deals for EV drivers

Charge your car overnight for much less by pairing our EV Tariff with Hive Power+. You could drive 9,000 miles for just £185.*

Pair Power+ with any British Gas electricity tariff and you save 25% on all your EV home charging. Combine this with our EV tariff and you could pay the equivalent of just 6.75p/kWh for all your home charging.4 Think of how soundly you’ll sleep counting your savings instead of sheep.

* Off-peak Power+ charging on BG EV Power tariff with 3.3 miles per kWh efficiency.

Get an EV tariff quote

Need an EV charger?

Choose your Hive EV charger, combine it with any of our electricity tariffs and you can save 25% on all your home charging with Hive Power+.2

We’re on a mission to create a greener future too

Around 40% of the UK's carbon emissions come from our homes - and we want to change that for good. Whatever your budget, we've got lots of ways to cut your home's carbon footprint. From simple swaps to the latest future-ready tech.

Go greener with us

So join us and start your journey to net zero

Smart meters 

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Heat pumps

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Solar Panels and batteries

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Smart heating

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EV charging

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Home Health Check

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Home insulation

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Additional information

  1. T&Cs apply. Working smart meter required. Credit customers only. You must sign up to PeakSave to benefit from half-price electricity. Offer ends midnight 01/12/25.

  2. This offer is only for homeowners who don’t have any British Gas cover or services product at their specified property, and haven’t had HomeCare there in the last 3 months. The 50% discount will apply only for the first 6 months of your HomeCare contract. The remaining term of the contract will be charged at full price. Renewals will be charged in accordance with our standard pricing. We will contact you about any change to the price. A maximum of 9 properties can be covered per customer (whether as homeowner or landlord). Offer cannot be used in conjunction with any other offers that may be available on your chosen HomeCare product. Offer ends 01/12/2025.​

  3. Offer valid until 1st December 2025 for customers who either (i) purchase a new eligible boiler online or (ii) book an in-home appointment by the Closing Date that results in a purchase. Installations may take place after this date. A discount of £50 to £300 (including VAT) will be applied to selected boilers and shown in your quotation. Subject to availability.

  4. Save 25% on the electricity used to charge your Hive-connected EV charger, applied as a credit to your electricity account. Power+ is only available to customers with a compatible EV charger, a British Gas electricity tariff, and a smart meter in credit mode; savings are based on the British Gas EV Power v3 tariff (as of 06/11/2025), assume 3.3 miles/kWh efficiency, and require all charging to occur in Power+ mode during off-peak hours managed by Hive.