Birmingham · B1 · West Midlands
Order a replacement boiler online at a fixed price and have it fitted at your Birmingham home by a Gas Safe registered engineer, often as soon as tomorrow. Replacement gas boilers in Birmingham cover combi swaps, system boilers for larger houses, back boiler removals and full heating upgrades.
Birmingham has Victorian terraces and surviving back-to-backs, converted apartments in the Jewellery Quarter, and villas in Edgbaston and Moseley. We install Worcester Bosch, Vaillant, Ideal, Baxi and Viessmann boilers across the B postcodes.
Terraces in areas like Handsworth and Small Heath are usually a combi conversion, and the Baxi 830 fits inside a standard kitchen cupboard. Jewellery Quarter apartments often have a fixed flue position, so we match the replacement to it. Edgbaston and Moseley villas with several bathrooms tend to need a Worcester Bosch or Viessmann system boiler and cylinder.
Boiler prices in Birmingham depend on the property type. A flat in a converted warehouse, a Victorian terrace in Handsworth and a detached house in Sutton Coldfield each need different boilers, and flue routes, cylinder choice and controls change the final figure. Like-for-like combi swaps start from £1,759 fitted, while Worcester Bosch Greenstar 4000 packages start from around £2,450. The total you’re shown when you book is the total on your invoice. The number you were quoted is the number on the final bill.
| Installation type | What’s involved | Price from | Time on site |
|---|---|---|---|
| Like-for-like combi swap | Replace an existing combi in the same position, with new flue, filter and controls | £1,759 | 1 day |
| Conventional or system to combi | Remove tanks and cylinder, cap off pipework, fit combi and upgrade gas supply if needed | £2,350 | 1–2 days |
| Back boiler replacement | Remove back boiler and fire, make good, fit new boiler in a new location | £2,795 | 2+ days |
| System boiler with cylinder | Suited to larger homes with multiple bathrooms; new or replacement unvented cylinder | £2,995 | 1–2 days |
| Boiler relocation | Move the boiler to a loft, garage or new room with new gas, flue and condensate runs | £2,250 | 1–2 days |
These are starting prices for a standard installation by a Gas Safe registered engineer; your online quote confirms the exact cost for your home.
Get a new boiler on finance in Birmingham from £23.26 a month. As an example, a £1,799 boiler spread over 10 years at 9.9% APR works out at £23.26 per month. Shorter terms and buy now, pay later options are also available, along with interest-free finance, all subject to status. See our boiler finance options for the full details.
Birmingham’s housing stock is among the most varied in the country. These are the jobs we fit most.
A compact combi keeps the layout simple and frees cupboard space, with pressure and flue routes checked first.
A system boiler with a generous cylinder handles several bathrooms and busy mornings without a drop in pressure.
Like-for-like swaps with a filter and new controls give the best value and least disruption.
Local boiler installers
Birmingham is the UK’s second city and a patchwork of very different neighbourhoods: Victorian terraces and former workshops in the Jewellery Quarter, Edwardian villas around Edgbaston and Moseley, interwar semis in Kings Heath and Erdington, Cadbury’s Bournville garden village, post-war tower blocks and the larger detached homes of Sutton Coldfield.
Housing in the city comes in every age and size, so boiler choice is never one-size-fits-all. When we price new boiler installation in Birmingham we look at the property, the pipework and the hot water demand first, so the fixed price is for a boiler that suits the home.
Choose your boiler and installation date online and a Gas Safe registered engineer arrives to remove the old unit, fit and commission the new one, register the warranty and notify Building Control, so the paperwork is done before they leave.
Birmingham is a big, varied city, from Jewellery Quarter terraces to Sutton Coldfield’s larger houses. Here is what we see most.
Birmingham’s supply largely comes from Wales and is soft, so scale is less of an issue than in the south-east. We still check your postcode and fit a magnetic filter to protect the boiler.
Older terraces often have original pipework and boilers in tight spots. We survey the system and fit a compact condensing boiler.
Converted workshops and loft flats need carefully planned flues and compact combis. We check building rules and your lease first.
Large Edwardian houses with several bathrooms usually need a system boiler and unvented cylinder to keep pressure strong.
Roomy semis often suit a straightforward combi swap. We check mains flow first, then add a filter and new controls.
Some high-rise and estate homes are on communal heating. We tell you at the start if a private boiler is allowed.
Our Gas Safe engineers cover the whole city, from the city centre, Edgbaston and Harborne to Moseley, Kings Heath, Erdington and Sutton Coldfield. See all our service areas.
Red pin: Birmingham town centre. Green pins: nearby towns we cover — tap a pin to see how far each town is from Birmingham. The shaded circle shows roughly 8 miles around Birmingham.
Other cities and towns we cover nearby include Wolverhampton (about 12 miles), Coventry (about 17 miles), Leicester (about 33 miles) and Derby (about 35 miles).
Often as soon as the next day, depending on the boiler you choose and engineer availability in the B1 area. Complete the online quote, pick a convenient date, and we prioritise bookings where there is no heating or hot water.
All B1 postcodes across Birmingham, including Edgbaston, Harborne, Moseley, Kings Heath, Erdington and Sutton Coldfield, plus nearby areas such as Solihull, Dudley and Walsall. Thanks to a nationwide network of Gas Safe engineers, we also reach the wider area.
Much of Birmingham is supplied with soft water, so scale is less of a problem than in the south. You can check your postcode on your supplier’s hardness checker. Where levels are above 200ppm we fit a scale reducer with a combi boiler, and we always protect the system with a filter.
Yes. We remove the back boiler and the fire in front of it, then deal with the old flue and pipework so nothing is left live. A modern condensing combi or system boiler then goes in a more suitable position. This is slower than a straight swap. We’ll give you the likely timescale before work begins.
A boiler replacement is notifiable work under Building Regulations, which your Gas Safe registered engineer handles, followed by a compliance certificate. Planning permission is not normally needed for a like-for-like swap, but in the Jewellery Quarter, Bournville and Moseley conservation areas, check with Birmingham City Council first if a new flue would face the street.
Yes. Boiler finance in Birmingham includes interest-free, 9.9% APR and buy now, pay later options, with deposits from £0 – see our boiler finance page. All finance is subject to status.
Yes. The old boiler is disconnected, taken away and disposed of by your engineer, along with any tanks or cylinder you no longer need if you’re switching to a combi.
All boilers we install come with a manufacturer-backed warranty, typically between 5 and 10+ years depending on the model. Keeping it valid usually means an annual service – our boiler cover plans take care of that for you.
Yes. Not on mains gas? We can replace an oil or LPG boiler as well. Oil boilers are installed by OFTEC registered engineers and LPG boilers by Gas Safe registered LPG-competent engineers. See our oil boiler installation and replacement and LPG boiler installation and replacement pages for more detail.
Tell us about your home, see fixed-price replacement boiler packages for Birmingham and book the installation date that suits you – all online, in a few minutes.