Get your new boiler for less than you think

Deals include boiler, installation and 10-year guarantee with 0% APR finance available. Start with an instant online quote.

Rated 4.3 out of 5 on Trustpilot

Free Online Quote

Fast, free & no-obligation - it takes less than 60 seconds

Pick An Install Date

It couldn't be easier to arrange your installation

We Install

Installation by our local gas-safe engineers

This months boiler deal

Huge savings this month only!

Your package includes installation

£1,650

Including VAT
or from £11.93 a month (12.9% APR)

Takes less than 60 seconds

What our customers say

Excellent
Rated 4.3/5 on Trustpilot

Used Warmbox to get a local installer for my new boiler. I couldn't have been happier with the installer that did our job. Very reasonably priced as well

Company were efficient and kept me informed during every step of the process. Customer service was amazing and prompt replies if i had any queries. Engineer was flexible in fitting me in promptly and service was great.

Adam was very helpful from the start, explained everything and kept in touch throughout the whole process.

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Why choose Warmbox?

Gas safe approved

Our engineers are all Gas Safe approved. You’re in safe hands.

500+ local installers

We are a local company, with local engineers, wherever you're based.

Trustmark approved

We are approved by Trustmark, the only Government endorsed quality scheme.

Spread the cost

With our flexible payment plans, including our popular 0% APR finance.

National Coverage, Local Gas Safe Installers

Every one of our installers is a friendly, Gas Safe registered installer with years of experience installing boilers. They’ll take care of your house like it was their own, and always wear a smile.