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Warming to the idea of a new boiler

With energy bills being one of the largest household expenses, you’ll want an efficient boiler capable of keeping your home comfortable and warm.

Our carefully selected boiler suppliers can offer expert engineers, finance options, and a wide range of energy efficient boilers to choose from.

British Gas

Rated 9/10 by customers for a new boiler installation

British Gas can help find the right boiler for you and your home. Boilers installed by them come with their 5 Year Warranty and they could help you spread the cost.

Choose British Gas and you'll get all this:

  • 5 Year British Gas Warranty
  • Fixed price quote
  • Highly qualified engineers
  • Flexible payment options
  • An A-rated boiler that could save up to £200^ a year
Hassle Free Boilers

uSwitch Exclusive: 3 years interest free^ on all Viessmann Boilers

Just in time for winter and exclusive to uSwitch, get a deal on all Viessmann Boilers installed from only £1,899 — you could save up to £300 per year on your gas bill*.

With Hassle Free Boilers you'll get:

  • Surveys done over the phone — no need to schedule a visit
  • A fixed-price quote with flexible ways to pay
  • A guarantee that they’ll beat any like-for-like quote
  • Installation as soon as next day
  • Expert Gas Safe engineers to install on the date you choose
  • All-inclusive installation and maintenance plans
  • Warranty up to 12 years
  • 0% APR Representative for a period of up three years.
E.ON

A new Worcester Bosch A-rated boiler with up to 3 years 0% interest free credit1, plus FREE cavity wall and loft insulation – saving you up to £285 per year on heating bills2

It's more affordable than ever to keep your home running smoothly with a brand-new boiler from E.ON. We are also offering FREE cavity and loft insulation for all homeowners and landlords, in homes with cavity walls – big or small, regardless of property age – no matter who supplies your energy.

Choose E.ON and you'll get:

  • Up to 3 years 0% interest free credit. Other finance options are available (E.ON acts as a credit broker and not a lender)
  • Boiler installation within five working days for those without hot water and heating^
  • 5-year manufacturer's guarantee on a range of Worcester Bosch boilers
  • Free cavity wall and loft insulation for up to £285 per year savings on heating bills2
  • Call 0330 400 1113 and quote 'uSwitch' to book an appointment
Homeserve

Boilers from £2,199* with an autumn bundle

To help you be prepared for when the weather begins to turn, HomeServe's autumn bundles aim to give you everything you should need for your new boiler installation — keeping you warm in time for winter.

With the HomeServe autumn bundle you'll get:

  • A Worcester Bosch boiler
  • 5-year manufacturer backed warranty as standard+
  • A tado° smart thermostat
  • Everything you need for your installation
  • Fully trained and accredited Gas Safe registered engineers to carry out your installation
uSwitch services are provided at no cost to you, but we may receive a commission from the companies we refer you to.

Guides about heating & boilers

British Gas Terms and Conditions
Hassle Free Boilers Terms and Conditions
  • ^ 0% APR representative over a period of up to three years. Other finance options are available. Hassle Free Boilers Limited acts as a credit broker and not a lender, and is regulated and authorised by the Financial Conduct Authority in relation to its credit broking services under firm number 811281. Shawbrook Bank Limited acts as the lender and is authorised and regulated by the Financial Conduct Authority under firm number 204574. Credit is subject to application and status. You must be a UK resident aged 18 or over to apply. Terms and conditions apply.
  • * Source: Energy Saving Trust
E.ON Terms and Conditions
  • 1 0% APR representative over a period of up to three years. Other finance options are available. E.ON Energy Installation Services Limited acts as a credit broker and not a lender, and is regulated and authorised by the Financial Conduct Authority in relation to its credit broking services under firm number 750410. Barclays Partner Finance acts as the lender, and is a trading name of Clydesdale Financial Services Limited a wholly owned subsidiary of Barclays Bank PLC. Clydesdale Financial Services Limited is authorised and regulated by the Financial Conduct Authority under firm number 311753. Credit is subject to application and status. You must be a UK resident aged 18 or over to apply. Terms and conditions apply.
  • ^ Installation from as little as 5 working days from the point you accept your quote and either make your upfront payment or have your finance agreed.
  • 2 Cavity Wall Insulation - Cavity wall insulation will only be installed on properties with unfilled cavity walls. No costs will be incurred unless stipulated at or during home survey/ risk assessment of property. E.ON shall supply a quotation detailing additional costs prior to acceptance and instruction by the contractor prior to commencement of works. Cavity wall has a 25 year guarantee. Lofts - Loft insulation will only be installed where there is either less than or equal to 100mm pre-existing insulation (full loft) identified during a cavity or boiler free home assessment. Lofts will be insulated to a total thickness of 270mm. Loft insulation will not be undertaken unless there is sufficient ventilation to allow air movement both before and after the work. Savings Source: energysavingtrust.org.uk/home-insulation/cavity-wall and energysavingtrust.org.uk/home-insulation/roof-and-loft. Figures based on semi-detached gas heated home and are based on fuel prices as of April 2017.
Homeserve Terms and Conditions
  • * Terms and Conditions apply
  • + Subject to an annual service at the customer's expense. Warranty extension from 5 years to 10 years only available on Worcester Bosch and Ideal gas boilers.