At Boilers2Go, we provide quick, hassle-free boiler replacement with flexible finance options and competitive prices to suit every home. From new boiler quote online to installation in England, Scotland and Wales, our certified gas boiler engineers deliver reliable service you can trust – without the long wait times.
Fill out our simple online enquiry form. We just need a few details about your home to give you quotes for new boilers online.
Select a gas boiler package that fits your specific needs. You have the option to pay up-front, or with instalments on finance.
Next you will be able to choose a convenient boiler installation date. One of our Gas Safe engineers will complete installation of your new boiler.
You can choose from one of our boiler servicing plans, giving you peace of mind and keeping your boiler running smoothly for years to come.
Worcester Bosch Greenstar 4000
Ideal Logic MAX Combi C30
Vaillant EcoFit Pure 830C 30kW
Baxi 830 Combi 2 30kW
A new boiler from Boilers2Go starts from £1,759 for a like-for-like combi boiler replacement, fully fitted by a Gas Safe registered engineer. The price of a replacement boiler depends on the type of boiler, its output, whether it stays in the same place and any upgrades needed to your pipework, flue or controls.
| Installation type | What’s involved | New boiler price from |
|---|---|---|
| Like-for-like combi boiler replacement | Swap an existing combi in the same position, with a new flue and controls | £1,759 |
| System or regular to combi conversion | Remove the tanks and cylinder, cap off redundant pipework and fit a new combi | £2,350 |
| Boiler relocation | Move the boiler to a loft, garage or another room with new gas, flue and condensate runs | £2,250 |
| Back boiler replacement | Remove the back boiler and fire, make good and fit a new boiler | £2,795 |
| New system boiler with cylinder | Suited to larger homes with two or more bathrooms | £2,995 |
| Oil boiler replacement | Fitted by an OFTEC registered engineer for off-gas homes | £2,895 |
| LPG boiler replacement | For off-gas homes with a bottled or bulk LPG supply | £1,999 |
Starting prices for a standard installation. Your online quote gives you a fixed price for your home, with no hidden extras added after the survey.
Spread the cost of your new boiler with boiler finance from £22.74 a month. Interest-free, pay monthly and buy now, pay later options are available, subject to status.
Whether you need a straight swap or a complete system change, we supply and fit every type of new gas, oil and LPG boiler from leading manufacturers.
Heating and instant hot water from one compact unit, with no tanks or cylinder. The most popular replacement boiler for flats and homes with one bathroom.
Store hot water in a cylinder for strong flow to several taps at once. Ideal for larger homes with two or more bathrooms.
Also called conventional or heat-only boilers, they work with a cold water tank and a hot water cylinder, and are often replaced like for like in older homes.
For homes off the mains gas network. Replacement oil boilers are fitted by OFTEC registered engineers.
Gas central heating for off-gas homes using bottled or bulk LPG, fitted by Gas Safe engineers with LPG competence.
We remove old back boilers and fires, make good and fit a modern condensing boiler in a new position.
Not sure which boiler you need? Our guide to what size boiler you need explains how output is matched to your home, or answer a few questions in our online quote and we’ll recommend the right new boiler for you.
We install new boilers from Worcester Bosch, Vaillant, Ideal, Baxi, Glow-worm, Viessmann, Alpha and Vokera, with the manufacturer warranty registered for you once your boiler is fitted.
Every new boiler package from Boilers2Go includes:
Most like-for-like combi boiler replacements are fitted in a single day. Converting a system or regular boiler to a combi, relocating a boiler or replacing a back boiler usually takes one to two days, and occasionally longer on bigger jobs. Next-day boiler installation is often available, depending on your location and the boiler you choose.
Find out more in our guide to how long it takes to fit a new boiler.
Boilers2Go works with a trusted nationwide network of fully qualified Gas Safe registered installers, ensuring every job is carried out safely and professionally. With every boiler installation across England, Scotland and Wales, you can count on fast turnaround times, expert workmanship, and a smooth, hassle-free installation from engineers who meet the highest industry standards. If you require air source heat pump servicing please use our sister company UK Heat Pump Servicing.
We fit new boilers in towns and cities across the UK, including London, Birmingham, Manchester, Leeds, Sheffield, Liverpool, Bristol, Cardiff, Glasgow and Edinburgh. View all the areas we cover.
We offer fast nationwide installation, often as quickly as the next day, depending on your location and boiler choice.
Absolutely. We provide flexible finance plans to help you spread the cost of your new boiler with low monthly payments.
Yes. Our team can recommend the best boiler based on your home size, heating needs, and budget. We only suggest models that suit your property.
We install leading manufacturers such as Worcester Bosch, Vaillant, Ideal, Viessmann, and more – ensuring reliability and long-lasting performance.
Yes, your engineer will safely disconnect, remove, and dispose of your old boiler as part of the installation service.
Most installations take one day. More complex jobs (e.g., moving boiler location) may take longer, but we’ll always let you know in advance.
Yes. All boilers we install come with a manufacturer-backed warranty, often ranging from 5 to 10+ years, depending on the model.
If you have no heating or hot water, we prioritise your booking and aim to install as soon as possible.
Yes, we have a nationwide network of Gas Safe engineers, so no matter where you’re based, we’ve got you covered.
Yes. We can install full heating systems, thermostats, smart controls, and radiators alongside your new boiler.
A like-for-like combi boiler replacement starts from £1,759 fitted. Combi conversions, boiler relocations, back boiler replacements and system boilers with a cylinder cost more. Our online quote gives you a fixed price for your home in a few minutes.
A combi boiler suits most flats and homes with one bathroom, as it heats water on demand with no tanks. A system boiler with a hot water cylinder is better for larger homes with two or more bathrooms, where several taps or showers are used at the same time.
Yes. We remove old back boilers and the fire in front of them, make good and fit a new condensing boiler in a new position. Back boiler replacements start from £2,795.
Yes. Boiler finance is available with no deposit, from £22.74 a month, subject to status. Interest-free and buy now, pay later options are also available.
Some households can get help with a boiler replacement through ECO4, which runs until 31 December 2026, if they receive a qualifying benefit and live in a home with a low EPC rating. Most other grants only cover heat pumps and insulation. Read our guide to new boiler grants to see what’s available.
Boilers2Go also offers reliable, great-value Boiler Cover to keep your home running smoothly all year round. With a range of annual servicing plans and affordable monthly or yearly payment options, you can protect your boiler without breaking the bank. Our engineers carry out professional checks to keep everything in top condition – so you’re never left in the cold when you need warmth the most.
