Invest in a new boiler with toasti

With over 30 years of experience in new boiler installations and boiler replacements, including combi swaps and back boiler conversions, toasti is on hand to help you find the best new boiler for you and your home. 

It’s quick and easy to get a quote for a boiler replacement with toasti. Just speak to a member of our heating team and we’ll take care of the rest. 

Stress-free installation

Having your boiler replaced can be a time of upheaval for your household. When you choose to have your boiler replaced with toasti, we aim to make this process as stress-free as possible. 

All of our installation engineers are trained to a high standard and are Gas Safe registered for your peace of mind. Plus, our helpful engineers will explain how your new boiler works, troubleshoot any problems, and leave your home as clean as they found it. 

Customer satisfaction is so important to us here at toasti and we pride ourselves on having excellent satisfaction rates. Plus, all of our new boilers come with a 10-year manufacturer’s warranty. 

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Find your new boiler

Follow our simple 3-step process to book in for your new boiler installation. 


Find out more about our range of boilers available here at toasti. Speak to our team of expert heating advisers to learn more about new boilers from toasti. 

How it Works - Enquire


Our helpful team of heating advisers will book in for your new boiler installation at a time that is convenient for you. Book an appointment now. 

How it Works - Book


Our expert installation engineers will arrive at your selected time and will work to install your brand new boiler quickly and safely – with minimal mess and fuss!

Boiler Installation - Installation
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New boiler peace of mind

There’s nothing quite like the peace of mind that a new boiler brings. Knowing you won’t run the risk of jumping in a freezing cold shower, or have to put on a second jumper to stave off the cold, is part of why we love our jobs so much here at toasti. It’s all about making your home welcoming and warm.


When you book your boiler installation with us, our experienced installation engineers will make sure that you are left feeling confident in how to use your boiler. 

Plus, our excellent after sales service team is on hand to support you with any questions you might have. Our boiler installation service is guaranteed to give you peace of mind. 


Find the answers to any questions you might have. 

Absolutely! Our experienced heating advisers are available Monday to Friday, 9am until 5pm, to help you choose the most suitable heating solution for your home. 

Whether that is a like-for-like boiler replacement or new boiler installation, we can help you to understand the costs, timescales and work requirements that go into fitting a new boiler. 

To speak to our team, give us a call on +44 (0)161 527 7326 or email us at

Rest assured that when you purchase a new boiler and boiler installation with Toasti, your new boiler will be backed with a 10-year manufacturer’s warranty. 

The duration depends on who the manufacturer is, of course, but we also offer boiler services and boiler cover to make sure you get the most of your boiler. 

Here at toasti, we have a team of experienced Gas Safe Registered installation engineers on hand to install your new boiler, or to replace an existing boiler with a like-for-like alternative. 


Our team strongly believes that customer service and satisfaction is the cornerstone of toasti, which is why they will explain everything to you in plain and simple terms that are easy to understand.

Plus, our excellent after sales team is on hand to support you through any queries you may have following a new boiler installation service. 

The decision is entirely yours, but it is important to remember that sometimes a boiler repair can be just as expensive as a boiler replacement. Plus, it is not uncommon for an older boiler that has been repaired to continue to throw up problems further down the line. 

This is why we recommend boiler replacement as the most cost-effective and reliable option. This is because new boilers are covered by warranties and are often much more energy efficient and cost-effective than older models.

It’s fair to say that a new boiler installation sounds like it could be costly. This is particularly true when you consider the components that go into a boiler installation package, including a brand new A-rated boiler, a brand new flue, the correct fixtures, fittings and safety components, plus installation from a Gas Safe Registered engineer. 

This is why most boiler replacements cost approximately £2,500 to £4,000. However, when you buy from toasti you get the same great level of service and products for as little as £1,900 to £3,000.

Get a quote

If you’re looking for a quote regarding boiler installation fees, get in touch with toasti today and we’ll send a free quote over to you in no time.