Save up to 22% on your energy bills
Boilers for every budget and a range of ways to pay. Find your perfect boiler online or by chatting to one of their experts. Plus, save up to 22% on your gas bills too. 
Buy now and get up to four years’ interest-free credit too. 
Book an appointment online for a free, no obligation quote.
Why choose British Gas for your installation?
- Affordable: They have boilers and installation options for every budget.
- Easy to buy: Just buy online or talk to their team of heating advisers
- Reliable: Choose British Gas and you’ll get up to 12 years warranty 
- Energy saving: All their boilers are rated A-rated for energy efficiency
Get a new energy efficient boiler from British Gas.
Book a free appointment
You choose a time and date that suits you. A British Gas heating engineer will conduct a free site survey and talk you through the options. You’ll get a competitive fixed-price quote.
Boiler is installed!
The engineer will arrive on the date you have chosen and install your new boiler. They will talk you through all of the controls to make sure you you can get the most from your new boiler right away. They’ll leave everywhere clean and tidy again and arrange for your old boiler to be taken away.
Warmth & peace of mind
With a 5 year warranty as standard, you can relax – safe in the knowledge that your home will stay nice and warm and that British Gas are always there if you should ever need them.
The latest A-rated boilers
British Gas install boilers made by Worcester Bosch, Vaillant, Glow-worm & Viessmann. All 4 manufacturers are high quality in terms of performance and highly recommended by both homeowners and professional engineers, so you can be sure you’re investing in a reliable boiler for your home.
Rated 9/10 by customers for a new boiler installation
Why choose British Gas?
British Gas is a household name with a long history of heating our homes.
The company is one of the Big Six gas and electricity suppliers in the UK and also offers boiler installation, repairs, servicing and boiler insurance packages.
Fixed price quote
What your heating adviser quotes is what you’ll pay, with no add-ons or hidden extras
5 year warranty
A 5 year warranty is included as standard as well as a one year guarantee on your heating system in general. There are also a great range of servicing and aftercare options to choose from for additional peace of mind.
Flexible payment options
They could help you spread the cost between three to ten years, or pay everything upfront.
British Gas continually invest in the quality of training that all their heating engineers receive. You can expect professionalism, courtesy and a neat and tidy job every time.
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[1) Saving up to 22% based on the average energy bill of a semi-detached home when upgrading from a D-rated to an A-rated boiler. Source: https://energysavingtrust.org.uk/advice/boilers
 British Gas acts as a credit broker, not the lender and offers products from a panel of lenders. Payment options are subject to change without notice. British Gas is a trading name of British Gas New Heating Limited (No. 06723244), an appointed representative of British Gas Services Limited (No. 03141243) which is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 490568). Both companies registered in England and Wales. Registered office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD. Availability of credit depends on status and credit checks. Terms and Exclusions apply.
[3) Annual boiler service required from year 2