Check out our latest offers
All our special discounts and offers in one place. And when you sign up to British Gas Membership, you’ll get exclusive discounts, prize draws and more. Take a look today.
Big savings for around the home
Flash sale
Relax with a boiler service for just £79
Keep your boiler working safely and efficiently with a full service by one of our experts – now only £79 with British Gas Membership (normally £109). Not a member yet? Join instantly for free. T&Cs apply.1 Offer ends 02/03.
Sale
Save £50 on an EICR
Landlord or homeowner? Get peace of mind that your electrics are safe and up to standard with an Electrical Installation Condition Report (EICR). T&Cs apply.2 Offer ends 28/05.
The ultimate heating bundle
Enjoy bigger savings with a new boiler and Hive
Add an energy-saving Hive thermostat to your new boiler and we'll give you 12 months' Hive Plus membership to help you cut costs even further. And if that wasn't enough, you'll also get access to the exclusive Hive Saver tariff – a special fixed rate that's lower than the price cap! T&Cs apply.
Join for free
Save all year round with British Gas Membership
Love deals and special offers? British Gas Membership is 100% free to join – and gives you exclusive access to discounts, giveaways, competitions… and lots more. Signing up is quick and easy too!
Earn rewards
Refer a friend to British Gas
For every friend you refer for energy or a new boiler we’ll thank you both with an online gift voucher.3
It’s quick and simple to send them a link recommending us. And you can send one to as many friends as you like.
Save with British Gas Membership
It's free to sign up and you can enjoy big savings, prize draws and exclusive giveaways.
Key worker discounts
Blue Light discounts
Special offers to thank all our Blue Light Card members.
Defence Discount Service
We’re proud to support the Defence Discount Service - the official MoD Armed Forces & Veterans discount service.
Competitions and Prize draws
Exclusive competitions for British Gas customers
Look out for unforgettable sporting and live music experiences thanks to our partnerships with Team GB, ParalympicsGB, Scotland Rugby, The Scottish Football Association and Women’s Super League Football.
Additional information
The discount is applied to the first year’s contract cost only. It will renew at standard pricing according to your renewal preference. This offer cannot be used in conjunction with any other Boiler Service-related offers. Offer not available to existing HomeCare or boiler service contract customers. Promotion ends 02/03/2026.
Offer prices for the EICR from £99 for a studio, £199 for 1-2 bed properties, £249 for 3-4 bed properties and £299 for 5-6 bed properties. Offer available to new and existing British Gas customers. Offer period from 16th Feb to 28th May 2026. EICR prices will increase when offer period ends.
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To participate in the Refer a Friend scheme, both Referrer and Friend must follow the instructions on our website, britishgas.co.uk. A Referrer must successfully identify as an existing British Gas home energy customer via their online account. A Friend is an individual the Referrer knows personally, who isn't already our customer and who is happy to receive the Referrer's Referral link.
To qualify for a Refer a Friend Amazon.co.uk Gift Card, as a Friend you must use the Referrer's unique Referral link when joining British Gas on a Qualifying Product via britishgas.co.uk. The gift card is subject to the Friend's Qualifying Product purchase and the Friend's contract or policy must be active at least 90 days after the supply start date or the policy start date. The gift card Reward may take up to three months to arrive from the Friend joining British Gas.
To qualify for a Reward for switching energy to British Gas, your Friend must not have held a British Gas energy contract within the last three months of joining. If after making a Qualifying Purchase your Friend cancels their agreement with us up to 90 days after the supply start date or the policy start date, then this will result in the cancellation of the Reward for the Friend and Referrer. We also require a valid email address to send you your gift card.Restrictions apply, see www.amazon.co.uk/gc-legal. Full terms and conditions of the Refer a Friend scheme are also available to view.