Boiler Installation in Leicester

Boiler Installation in Leicester Matty August 25, 2022
Leicester city center
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Boiler installations in Leicester

Looking for a boiler replacement in Leicester? We’re here to help you every step of the way.

With WarmZilla, you can choose from the best boiler brands, get the boiler installed by a trusted Gas Safe engineer, get 0% interest and spread the cost over 2 years, and when you shop with us, you’re guaranteed to get more bang for your buck! If you find a cheaper quote elsewhere, let us know, and we’ll beat it by £50.

New boilers in Leicester


At WarmZilla, we sell world-leading boiler brands such as Worcester Bosch, Ideal, Viessmann, Vaillant, Vokera, ATAG and more!

Worcester Bosch Boilers


One of the best boiler brands on the market. Worcester Bosch currently holds the Royal Warrant to supply heating to the Royal Family and has won the Which? Best Buy award for their range of boilers for the last ten years. Not only do Worcester Bosch boilers offer reliable performance, but they are also known for their outstanding build quality.

Ideal Boilers


Ideal is one of the pioneers in bringing high-efficiency boilers to the market, and they continue to manufacture robust boilers at affordable prices. Ideal offers budget-priced boilers with good quality and exceptional customer service.

Viessmann Boilers


Viessmann offers a full range of high-quality products that represent German engineering at its finest. Extremely reliable boilers that offer great performance are one of the reasons why Viessmann regularly picks up the Which? Best Buy award. Viessmann has a wide range of high energy-efficiency combi, system, and regular boilers. 

Cost of a replacement boiler in Leicester


The average cost of a gas boiler in Leicester is £2,600 (regardless of the heating system), but our prices are; £1,800 for a combi boiler, £2,350 for a system or a conventional boiler and £2,700 for a back boiler conversion.

Brand Partners
Boiler replacement in Leicester

WarmZilla makes buying a boiler simpler, faster, and cheaper. By removing salesmen from the process, we save a fortune, and we pass that saving on to our customers. Also, because we fit so many boilers every year, we get a good price on them, allowing us to offer our best price boiler guarantee. If you find a cheaper boiler price, we’ll beat it by £50.

Answer some simple questions about your home in our online survey and we’ll give you a selection of boilers that suit your requirements, choose the boiler that you like the look of, select your installation date and you’re done.

The price you pay is fixed, so if your boiler installation turns out to be more complicated than we originally thought, you won’t pay a penny more.

Your Gas Safe engineer will come from or the surrounding area. WarmZilla has a network of Gas Safe engineers around the U.K known as WarmInstallers.

By buying your boiler from WarmZilla, you are still supporting local tradespeople that are vetted and subcontracted by WarmZilla to fit your boiler.

WarmZilla customers think that the WarmZilla service is ‘Excellent’, based on an average review score of 4.8 out of 5 on Trustpilot.

Each and every WarmInstaller is thoroughly vetted by WarmZilla before fitting a boiler and with every boiler installation, they are required to complete a pre and post-installation checklist to ensure that each and every job is completed to very specific standards.

After a job is completed, we take multiple photographs which are sent to our engineering team in-house for review.

This is how WarmZilla ensures high standards of boiler installation, on every boiler replacement we fit.

In most cases, WarmZilla can install your new boiler within 48 hours of ordering. If you are without hot water or heating, please get in touch with us. We may have additional cover in that will allow us to fit your boiler the next day. 

Most boiler installations are completed within one day. If it’s a simple job like a combi to combi boiler swap then we may be able to get the job done in 4 to 5 hours.

If you are converting a regular or system boiler to a combi, then please allow for up to two days’ work. Our heating engineers will always do their best to leave you with heating and hot water overnight.

WarmZilla install premium boiler brands such a ATAG, Worcester Bosch, Vaillant, and Viessmann. We also install budget boilers such as Ideal and Vokera. This gives a nice range of reliable boilers whatever your budget.

Any boiler sold by WarmZilla comes with Gas Safe installation, system filter, system cleanse, inhibitor, wireless thermostat, up to 12 years guarantee, any flues or extension kits you may need; plus, if your condensate or gas pipes require upgrading – that’s included in your fixed price boiler quote too!

You can also upgrade your wireless thermostat to a choice of smart thermostats and you can add radiators to your order – all your heating requirements with one easy online purchase.


Complete our online
survey for instant prices