Brent · NW10 · Greater London
See your fixed price for a new boiler online, then a Gas Safe registered engineer fits it at your Brent home or flat, frequently within a day. Replacement gas boilers in Brent cover combi swaps, system boilers for larger houses, back boiler removals and full heating upgrades.
Brent has Victorian and Edwardian terraces in Kilburn and Willesden, new flats and towers around Wembley Park, and interwar semis in Kingsbury and Sudbury. We fit Worcester Bosch, Vaillant, Ideal, Baxi and Viessmann boilers across NW10, HA9 and the borough’s other postcodes.
Interwar semis are usually a like-for-like combi swap to a Worcester Bosch Greenstar 4000 or Vaillant ecoFIT pure. Terraces in Kilburn and Willesden are often split into flats, which affects flue routes. Newer flats around Wembley Park tend to have a fixed boiler position, so a compact Baxi or Ideal combi is the simplest replacement.
Boiler prices in Brent depend on the property type. A flat in a Wembley Park block, a Victorian terrace in Kilburn and a semi in Kingsbury each need different boilers, and flue routes, cylinder choice and controls all move the figure. Like-for-like combi swaps start from £1,759 fitted, while Worcester Bosch Greenstar 4000 packages start from around £2,450. You agree one price up front, and that is what you pay. Nothing gets added once the engineer arrives.
| 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 Brent 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. Further options include shorter terms, interest-free and buy now, pay later, subject to status. See our boiler finance options for the full details.
Brent has everything from period villas to high-rise flats. These are the jobs we fit most, and what suits each.
A compact combi keeps the footprint small, with the flue exit and building rules checked first.
Whole-house terraces often suit a system boiler, giving good pressure upstairs and down.
Straight swaps with new controls and a filter give the best value in these interwar homes.
Local boiler installers
Brent is north-west London’s most diverse borough, from the Victorian and Edwardian terraces of Kilburn, Willesden and Queen’s Park to the interwar semis of Kingsbury and Sudbury and the tower blocks and new flats around Wembley Park. Industrial Park Royal sits in the south, while Brondesbury and Mapesbury have large period houses.
That mix means boiler jobs range from a single flat to a whole detached house. When we price boiler installation in Brent we survey the building, the flue route and the number of bathrooms first, so the fixed price covers a boiler sized to the property.
Pick your boiler and installation date online and a Gas Safe registered engineer arrives to strip out the old unit, fit and commission the new one, register the warranty and notify Building Control, so everything is signed off before they leave.
Brent mixes Victorian terraces in the south, interwar semis in the north and tower blocks around Wembley. Here is what we see most.
Brent water is very hard, so scale builds up fast inside combi heat exchangers. For combi installs, we check local hardness and add a scale reducer wherever it’s above 200ppm.
Terraces in Kilburn and Willesden often have old pipework and cramped boiler spots. We survey carefully and fit a compact condensing boiler.
New and high-rise flats may have specified boilers and shared flue systems. We work within building rules and warranties.
Roomy interwar semis suit a straightforward combi swap. We check mains flow first, then add a filter and new controls.
Large period homes may need a system boiler and cylinder, with a discreet flue route in the conservation areas.
Busy high streets and shared entrances affect install days. We plan access and parking so jobs start on time.
Our Gas Safe engineers cover the whole borough, from Kilburn and Willesden to Wembley, Harlesden, Neasden and Kingsbury. See all our service areas.
Red pin: Brent town centre. Green pins: nearby towns we cover — tap a pin to see how far each town is from Brent. The shaded circle shows roughly 8 miles around Brent.
We also cover London as a whole, plus neighbouring Ealing (about 3 miles), Harrow (about 4 miles) and Barnet (about 8 miles).
Often as soon as the next day, depending on the boiler you choose and engineer availability in the NW10 area. Complete the online quote, set a date that works, and if you have no heating or hot water we put you first.
All NW10 postcodes plus NW2, NW6, HA0 and HA9, including Kilburn, Willesden, Wembley, Harlesden and Neasden, and nearby areas such as Ealing, Harrow and Camden. Our Gas Safe engineer network is nationwide, so the wider area is covered as well.
Brent tap water is very hard, normally above 200ppm. You can check your postcode on your supplier’s hardness checker. Where it is above 200ppm, we fit a scale reducer with a combi boiler, in line with Building Regulations guidance.
Yes. Back boiler jobs mean removing the boiler and the fire it sits behind, then making the old flue and pipework safe. A new condensing combi or system boiler is installed in a better-placed spot. This job takes more time than a like-for-like swap. You’ll know how long it will take before we begin.
A boiler replacement is notifiable 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 around Queen’s Park, Mapesbury and Brondesbury there are conservation areas, so check with Brent Council before moving a flue to a front wall.
Yes. Boiler finance in Brent 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. Clearing out is part of the job: the old boiler goes, as do redundant tanks or a cylinder if you’re changing 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. Homes without a mains gas supply are covered too, with oil and LPG boiler replacements. We use OFTEC registered engineers for oil and Gas Safe registered engineers with LPG competence for LPG. 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 Brent and book the installation date that suits you – all online, in a few minutes.