Buying a boiler, made simple
Get a fixed-price boiler quote in under a minute, with next-day installation by a Gas Safe engineer.
How it works
A quick quote, clear next steps, and a straightforward installation.
Answer a few simple questions about your home and heating
We'll confirm your installation date online, often next day
Your new boiler, fitted properly and ready to go
Boilers for every home
A range of reliable options, clearly priced and installed properly
Why homeowners choose dwellow
Clear pricing, next-day installs, and Gas Safe engineers you can rely on.
Extended warranties
We install boilers from top manufacturers like Vaillant and Ideal Heating, meaning you'll benefit from warranties up to 10-years.
Gas Safe engineers
Every boiler is installed by a fully qualified, Gas Safe registered engineer.
Fixed prices, upfront
The price you see if the price you pay, no last minute extras.
Fast installation
Next-day installs are available on many boiler replacements.
Checked and reviewed
Independently verified and rated by real customers
What's included?
Clear pricing that covers the full installation, from start to finish. No hidden extras.
We install boilers from leading manufacturers like Vaillant, Worcester Bosch and Ideal, with warranties up to 10-years.
Your boiler will be installed by a gas safe registered engineer. We audit 100% of our jobs for your peace of mind.
We include the pipework and a new flue, as well as any upgrades to your main gas and condensate pipes as required.
Before we install your new boiler we first flush the old system to clear out debris and then fit a magnetic filter to keep your boiler running efficiently for years to come.
We look after removal and recycling of your old boiler, pipes and fittings. Free of charge.
Along with your manufacturers warranty we also provide you with a 12-month workmanship warranty for further peace of mind.
Common questions
We believe in being upfront. Here are answers to the questions we’re asked most often.
Yes. We install right across the UK and where we can we have installation dates available next day (for orders placed before 3pm). Our online quote tool takes a couple of minutes and you'll be able to see all of our availability right from the tool. Go ahead and get a fixed price quote.
Yes they are.
When using our fixed price quote tool we need you to be as accurate as you can, but don't worry there are no tricky questions. If it looks like your boiler might be in a hard to access location we'll ask to give you a call before we firm up the quote - but for most people we won't need to do that.
All of our new boiler installations come with a chemical flush (to make sure your system is nice and clean) plus we also include new heating controls when they are needed, a new flue, filter and if there are any upgrades needed to your pipework to bring them up to the latest safety standards, we'll also cover that.
All of our installers are Gas Safe registered and local to you. They have all been checked and their qualifications verified before joining our installation partners. This includes ensuring they have the right experience and insurance in place.
We're proud of the quality of our work and so all of our boiler installations come with a 12-month workmanship warranty, free of charge. We'll take care of your home and if anything goes wrong we are here to help.
For many boiler replacements we have availability next day, if you order before 3pm Monday to Saturday. Sometimes, if a job is more complicated, for example you are also making changes to your central heating system then we may need to schedule a specialist team. But we'll let you know if that is the case.
Not sure yet?
If you’d like a second opinion or a bit more clarity, we’re here to help.
Boiler guides
Straightforward advice on choosing and replacing a boiler.
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Need a new boiler?
Installed by Gas Safe engineers, with next-day installation available and flexible finance options including 0% APR.
