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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.


EXCLUSIVE: FREE upgrade to a Netatmo smart thermostat worth £249+

Choose a new boiler from HomeServe Heating and you'll be offered a free upgrade to a Netatmo thermostat worth £249+ with installation, exclusively through uSwitch. Plus get a quote online and you'll also be entitled to a discount!*

With HomeServe Heating you'll get:

  • 5 years manufacturer backed warranty as standard^
  • Engineers experienced in boiler installation and on the Gas Safe register
  • A free Netatmo thermostat upgrade with installation
  • A dedicated Service Excellence advisor to help ensure your installation goes smoothly
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

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
Hassle Free Boilers

EXCLUSIVE: Save 10% on a new boiler

Join thousands of other households and take the worry out of heating your home by updating your old, inefficient boiler with Hassle Free Boilers from just £1709.

With Hassle Free Boilers you'll get:

  • An exclusive uSwitch offer - 10% off the total price
  • A fixed-price quote
  • Installation in as fast as 48 hours
  • Flexible ways to pay including monthly payments and no cash required up front
  • Warranty up to 12 years*
  • Price Beat Guarantee – Hassle Free Boilers will not be beaten on price
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
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: and Figures based on semi-detached gas heated home and are based on fuel prices as of April 2017.
Homeserve Terms and Conditions
  • + Free Netatmo thermostat upgrade is provided with all gas and LPG boiler makes and models as part of a new boiler installation depending upon compatibility with the boiler and your mobile operating device. Should incompatibility occur, then an alternative £100 discount will be offered to the customer. Offer is only available to domestic customers. This promotion is not available in conjunction with any other promotional offers apart from any online quote discount* Help-Link UK Ltd reserves the right to withdraw this offer at any time. Offer ends 31st August 2018. This offer is exclusive to uSwitch customers.
  • * The offer is available to individuals who are a UK resident, aged 18 or over. This offer can only be used in conjunction with the free Netatmo upgrade offer, exclusive to uSwitch customers, ending 31/08/18. One offer per household. HomeServe Heating reserves the right to withdraw or amend the offer at any time.

    5% online discount is available to domestic gas and LPG customers who receive an online quote for all boiler brands. £50 additional discount available on all like-for-like system swaps excluding Ideal Logic HE24 and HE30 boilers & Ideal Logic HO12 & HO15 boilers and an additional £100 discount is available on conventional to combi, and combi to conventional boiler swaps. Online discounted price is only available for the duration of the 14-day quote validity which starts from the day the quote was given. HomeServe Heating include a filter as part of your quote as this is highly recommended by the boiler manufacturer as a key component in maintaining boiler health, functionality and may potentially be looked upon favourably by manufacturers when assessing warranty work. This filter can be removed at the customer's request. Quote also includes a Honeywell CM727 programmable thermostat for all combi boiler installations as this is a legal requirement as part of the Boiler + legislation introduced 6th April 2018, and cannot be removed from the installation unless; it is replaced with an alternative smart thermostat; or another energy saving measure as listed in the Boiler + legislation or if an smart thermostat already exists within the property.

    Offer is not available to HomeServe Heating Services UK Ltd employees. This offer cannot be used in conjunction with any other offers. HomeServe Heating Services UK Ltd have the right to withdraw or change the offer at any time. Online discount is automatically applied when the customer gets a quote using the online quote system at and as long as the customer meets all the above criteria.

  • ^ Subject to an annual service at the customer's expense. 10 year warranty option only available on Worcester Bosch and Ideal gas boilers.
Hassle Free Boilers Terms and Conditions
  • * Dependant on products and boiler selected.