New Gas Boiler in Westminster

Discover New Gas Boiler Prices in Westminster

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New Gas Boiler in Westminster

Are you looking for Combi boiler in Westminster? Our network of installers can aid with your job. Every one of our Heating Engineer's in Westminster are examined so you can see local customer reviews, when the business was opened, reviews, satisfaction and day rate,  enabling you to make the appropriate choice on who to work with. Allow us take the hassle out of locating approximately 4 pros for your Combi boiler job.

Your boiler may be the sole crucial item in your house, specifically around wintertime. So when it involves maintaining your central heating boiler or boiler replacement, it's important to make certain you get it right.

The replacement of central heating boilers can be finished within 1 day, so that you can start generating warmth for your house as soon as possible. The Gas Safe registered fitter in Westminster will exercise the dimension of heating unit you will certainly need for your house based on precisely just how much heat is required. The combi boiler will be connected by a Gas Safety registered expert and all the crucial inspections will be performed to ensure its security and also effectiveness. New central home heating boilers are made to shed fuel successfully, seeing to it you reduced your heating repayments by 100s of pounds every year. Do not fail to remember that A-rated central home heating central heating boilers will certainly function much more successfully, helping you generate also higher yearly cost savings in Westminster

 

What is a Combi Central heating boiler:

Combi central heating boilers or combination central heating boilers are the UK's most favored replacement gas combi boiler replacement, with over 50% of brand-new systems being a combi.

A combi boiler is just a 'combination boiler' - it manages both your home heating and also hot water, providing them both instantly on-demand, and doesn't call for a hot water cylinder to be heated prior. They are far more efficient than immersion heaters, so if you have one, it's definitely worth taking into consideration an upgrade.

Combi gas central heating boilers are very efficient condensing boilers, converting even more fuel right into useful heat. This is made possible with a larger flue, which records even more of the warm gases and prevents them from getting away. Combi central heating boilers are additionally preferred due to the fact that they supply homeowners with warm water on demand, scrapping the need for water storage tanks in the loft or broadcasting cupboard. This also implies you'll conserve lots of room in your house.

 

Just how to understand when to get a new central heating boiler?

Below are our top 6 straightforward tips to help your decision:

  1. If your boiler has a continual pilot light. (This is the flame you can see burning with a tiny home window on the front of some central heating boilers.) This is a common attribute on older boilers and also it's a real waste of gas.
  2. If your central heating boiler gets on the floor as opposed to on the wall surface, it is most likely to be older as well as a lot less energy-efficient. In this situation it's a good suggestion to take into consideration a replacement boiler.
  3. If your central heating boiler is beyond the point where it's inexpensive to repair it. If you  have actually called out a qualified Gas Safe engineer to consider your central heating boiler as well as they've told you that it  goes to the point of no return after that it's time to invest in a boiler replacement.
  4. If you want to offer your home or you're renovating your home, a new central heating boiler might add to its value.
  5. If your central heating boiler does not provide you the control over your heating that you require - for instance if the controls or timer aren't extremely adaptable, or there isn't a thermostat - a brand-new central heating boiler could be a good alternative when it comes down to helping to reduce your home heating expenses. In some condition, you may be able to get away with just installing new controls.
  6. If your central heating boiler is G-rated for energy efficiency it's a excellent suggestion to change it.

 

Just how much is a new gas central heating boiler fitted?

Central heating boiler installation expenses differ immensely, depending upon just how much work is required, the components required, their accessibility, where you live as well as who you employ for the job.

Combi boiler installation prices Combi boilers are wonderful for smaller sized houses or flats that commonly have one shower room. A combi central heating boiler warms water on demand and also does not call for a large hot water cyndrical tube or feed tank.

Aspects impacting rate consist of:

  • Amount of new pipework that needs adding
  • Intricacy around your central heating boiler flue
  • If you require to move your boiler, just how much does it need to move
  • What floor the central heating boiler gets on ( apartments might call for scaffolding).
  • Place in the UK
  • The firm you choose to install your new central heating boiler.
  • Guarantee length.

Nonetheless, a straight-forward combi swap is one of the most preferred as well as typically the least expensive.

Combi boiler prices in Westminster £1,406 - £2,815 A new combi boiler expenses anywhere from £1,406, right approximately £2,815, including installment, depending on the sort of central heating boiler you   would certainly such as, its guarantee length, just how complex the needed installment is, and also what the work costs are for the business chosen.

Who must put in a brand-new gas boiler.

A brand-new boiler should only be installed by a train Gas Safe Heating Engineer. We will supply approximately 4 Combi boiler pros in your area, who will use quotations for the job you desire done. You'll get a home visit from experts in Westminster that'll aid you to choose the right Combi boiler for your residence before accomplishing the installment. Enter your postcode to begin looking currently.

Average Combi boiler cost in Westminster

The common cost of replacing your gas boiler is £2,155. Costs vary based on the type and brand of boiler you choose as well as the contractor you decide to go with. For example, a small local business may be able to offer a better price than a large national company as they will have fewer overheads. It' best to get a range of quotes from different boiler engineers so you can compare prices, reviews and references before going ahead.

Average price per Combi boiler job in 2025

Avg. price low

Avg. price low
£1,406

Avg. price

Avg. price
£2,155

Avg. price high

Avg. price high
£2,815

£3000

£2250

£1500

£750

£0

Prices based on actual Combi boiler costs for Westminster, as reported by local LeadsDoWork members.

Combi boiler installation cost in Westminster 2025

Labour cost £1,750
Material cost £625
Waste removal £125
Time frame: 1-2 days

Combi boiler searches in July 2025

Combi boiler Projects in Westminster in June 2025

8,212

Requests for quotations in Westminster in June 2025

217

Requests for Combi boiler quotations in Westminster in June 2025. 0% change from May 2025.

8,100

Requests for Combi boiler quotations in London County in June 2025. 0% change from May 2025.

We noted 8,212 requests for house quotations in Westminster. Of these quotation requests the amount of combi boiler quotes within Westminster was 217. Quotatis would have been in a position to match these consumers with as many as 4 suitable fitters who were available for work within Westminster at that time. Request a free house survey from trustworthy companies in Westminster.

Source: Numbers calculated based on the search volumes in major search engines

Combi boiler searches in cities and towns near Westminster June 2025

217

Requests for quotations in Westminster in June 2025

Westminster

The city of Westminster possesses amongst the highest population densities in England, spanning lots of Central London. Included in its boundaries are a few of London's finest places of interest, which includes Buckingham Palace, the London Eye, Downing Street and the Houses of Parliament.

Westminster was only officially created within 1965, however its history extends back to the Norman Conquest, with many different Victorian and Georgian properties still creating large areas of the city.

Latest Combi boiler completed projects

  • Completed Combi boilerproject picture by Snappy Heating LTD
  • Completed Combi boilerproject picture by M.A.C. Heating Services
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    Combi boiler pros in Westminster

    Glowarm Central Heating LTD

    58 review(s)
    Based: in Mitcham, CR4 4BE

    Glowarm is a friendly family run business which has been established for over 25 years and has grown to be one of London’s and the Home Counties leading central heating companies. We take pride in treating our clients on an individual basis, taking...

    Latest review

    Michael G., KT4
    5

    Heating | Gas | Boiler Replacement in Worcester Park

    Very friendly good advice given

    Habitat Expert

    2 review(s)
    Based: in Surbiton, KT6 7NA

    We are a small friendly and reliable company based in Surbiton with over 10 years experience in plumbing and heating industry. We are Gas Safe registered engineers for domestic and commercial catering sector. Our aim is to deliver clean and meticulou...

    Latest review

    Terence T., KT2
    5

    Heating | Gas | Boiler Replacement in Kingston upon Thames

    very expert and prompt

    Swale Heating LTD

    20 review(s)
    Based: in Sittingbourne, ME10 3SA

    Customer service is something we care passionately about at Swale Heating – and always have. Whether you’re a domestic or business customer, our unparalleled attention to customer satisfaction ensures you’ll always experience service quality th...

    Latest review

    Gita P., IG1
    4

    Heating | Gas | Boiler Replacement in Ilford

    Good advice.

    CH Installations LTD (Ta) C H Westend

    22 review(s)
    Based: in London, W3 8QU

    Welcome to CH Westend CH Westend have been established since 1988 and in that time have successfully undertaken more than £28 million of plumbing, heating, property maintenance and construction work. This in itself brings experience and as a...

    Latest review

    Patricia A., W7
    5

    Heating | Gas | Boiler Replacement in London

    Great job, very efficient and professional. Very pleased with the service.

    Progas Building Solutions LTD

    14 review(s)
    Based: in West ewell, KT19 9NP

    We cover all plumbing heating & gas related issues, Boiler installations, full heating systems installed, boiler servicing, landlords gas safety certificates, boiler breakdowns, water leaks, radiator replacements, power flushing, boiler repairs etc ...

    Latest review

    Manpreet K., KT8
    5

    Heating | Gas | Boiler Replacement in East Molesey, West Molesey

    Very nice service

    DCD Boilers

    4 review(s)
    Based: in Horsham, RH12 3BY

    DCD Boilers Your local, reliable, Gas Safe installer. All makes and models of Gas Boilers fitted with care in your home Worcester Bosch, Valliant, Ideal, Alpha, Baxi and Glow worm all with choices of Smart Controls, Magnetic filters, limescale redu...

    Latest review

    Jeremy H., KT18
    5

    Heating | Gas | Boiler Replacement in Epsom

    Excellent service, excellent quality, excellent price.

    Snappy Heating LTD

    6 review(s)
    Based: in Barnet, EN5 2TX

    "Snappy Heating provides services related to domestic gas works, specialising in central heating, boiler repairs and installations. We also undertake various plumbing services such as conversions from various branded conventional hot water systems to...

    Latest review

    Paul M., HA7
    5

    Heating | Gas | Boiler Replacement in Stanmore

    Best ever and a very good job

    Joao Gaspar

    1 review(s)
    Based: in London, NW6 7QN

    WORKS WE PROVIDE : Boilers installations Boiler servicing Boiler repair Heating maintenance Gas safety certificates Plumbing maintenance

    Latest review

    Randa D., W7
    5

    Heating | Gas | Boiler Replacement in London

    Competitive, conscientious and friendly. Trustworthy and honest. Punctual and reliable. Highly recommended.

    Help-Link UK LTD

    11 review(s)
    Based: in Leeds, LS15 8ZB

    We started life in a small Yorkshire town, and we’re now the country’s second largest boiler installer. Although we’re big — fitting over 20,000 boilers in the UK each year — we’re not too big for our boots. We’ve kept our down-to-ea...

    Latest review

    Eva T., HR4
    5

    Heating | Gas | Boiler Replacement in Hereford

    Customer friendly.

    WarmZilla Limited

    7 review(s)
    Based: in Cardiff, CF10 3AG

    The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.

    Latest review

    Michael G., KT4
    4

    Heating | Gas | Boiler Replacement in Worcester Park

    Still to re contact

    Similar Customer Enquiries for Combi boiler in Westminster

    03 Jun

    Heating | Gas | Boiler Replacement

    London - W6

    Enquiry from: Hussein A

    Start Date: Immediate

    call anytime. extent of work: new boiler type of building: flat fuel: mains gas number of radiators: 0 quote requested on boiler replacement

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    20 Apr

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    Enquiry from: C G

    Start Date: Immediate

    Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement

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    08 Mar

    Heating | Gas | Boiler Replacement

    London - W3

    Enquiry from: Paul R

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    05 Mar

    Heating | Gas | Boiler Replacement

    London - SW16

    Enquiry from: Linda S

    Start Date: Immediate

    Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement

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    05 Mar

    Heating | Gas | Boiler Replacement

    London - W3

    Enquiry from: Paul R

    Start Date: Immediate

    Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via /SMS and needs advice on boiler models suitable for their home.

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    20 Feb

    Heating | Gas | Boiler Replacement

    London - W14

    Enquiry from: G S

    Start Date: Immediate

    Call anytime. Extent of work: New Boiler Type of building: Flat Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement

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    06 Jan

    Heating | Gas | Boiler Replacement

    London - SW16

    Enquiry from: Philip W

    Start Date: Immediate

    Customer made enquiry for a gas boiler replacement in London. They are unsure what brand to go for and would like advice. Please contact to appoint

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    10 Dec

    Heating | Gas | Boiler Replacement

    London - W2

    Enquiry from: Zouheir J

    Start Date: Immediate

    Customer is looking to have a new gas boiler installed. They are unsure if they have a system or a combiboiler. Please contact them to discuss what boiler would be best suited for their home.

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    06 Dec

    Heating | Gas | Boiler Replacement

    London - NW9

    Enquiry from: Anita D

    Start Date: Immediate

    Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via SMS//phone and needs advice on which boiler model to choose. Please call to arrange appointment

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    03 Dec

    Heating | Gas | Boiler Replacement

    London - NW9

    Enquiry from: Anita D

    Start Date: Immediate

    Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via /phone and needs advice on which boiler model to choose. Please call to arrange appointment

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    12 Nov

    Heating | Gas | Boiler Replacement

    London - SW15

    Enquiry from: Minoo S

    Start Date: Immediate

    Customer is looking for a new gas boiler. Confirmed interest via phone at 11:46, SMS at 11:46 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointm...

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    30 Oct

    Heating | Gas | Boiler Replacement

    London - SW17

    Enquiry from: CHANDRAKANT P

    Start Date: Immediate

    Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via SMS/ Considering a range of options Homeowner lives in London area Please call to arrange appointment and discus...

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    17 Oct

    Heating | Gas | Boiler Replacement

    London - NW10

    Enquiry from: Mohamed S

    Start Date: Immediate

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    14 Oct

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    London - NW10

    Enquiry from: Mohamed S

    Start Date: Immediate

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    07 Oct

    Heating | Gas | Boiler Replacement

    London - W10

    Enquiry from: Hend A

    Start Date: Immediate

    Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via Considering a range of options Homeowner lives in London area Please call to arrange appointment and discuss

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    05 Oct

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    London - W2

    Enquiry from: REZA P

    Start Date: Immediate

    customer is looking for a new gas boiler. confirmed interest unsure of the right boiler for their home so needs to discuss options. please call to arrange an appointment are you the property owner: o...

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    05 Oct

    Heating | Gas | Boiler Replacement

    London - W10

    Enquiry from: Hend A

    Start Date: Immediate

    customer made an online enquiry for gas boiler replacement and is waiting for a call. confirmed interest via email/sms and needs advice on boiler models suitable for their home. are you the property ...

    Post a similar request >

    01 Oct

    Heating | Gas | Boiler Replacement

    London - NW10

    Enquiry from: Mohamed S

    Start Date: Immediate

    Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via Considering a range of options Homeowner lives in London area Please call to arrange appointment and discuss

    Post a similar request >

    23 Sep

    Heating | Gas | Boiler Replacement

    London - SW12

    Enquiry from: David G

    Start Date: Immediate

    Customer in the London area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest. Please contact to arrange an appointment to discuss options for their home.

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    Local & reliable heating engineers near me

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    Get free, no-obligation local combi boiler quotes from 4 verified heating engineers working in Westminster.

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    FAQs

    how much is a british gas boiler?

    If you’re looking for a reliable or reputable source for your new gas boiler, you definitely won’t find much better than British Gas. Using a big firm like British Gas comes with a plethora of benefits , but of course there are also some drawbacks, with the boiler prices being the main one and biggest turn off for most homeowners. However, just before we delve straight in to the price, let’s look at a thing or two about the big company.

    The company, “British Gas are not a boiler manufacturer as you probably would have first imagined. They’re actually a company that specializes in the installation of boilers. As a result, they’re able to install just about any type of boiler you can imagine from any manufacturer. Be it a Worcester Bosch Greenstar 8000 Style or a Baxi 600, they’re able to provide you with the cost of having these boilers installed in your home or property.

    Combi boilers are perfect boilers for space-saving and this makes them very popular on the market. They’re also very efficient when it comes to heating water instantly and warm your in few minutes. The price of a new British Gas combi boiler varies on a number of factors. Generally, the installation prices of combi boilers start from £1,800. Therefore, if British Gas are to be competitive with their pricing it should also be around this price.

    However, if you have a large house with several rooms with a higher demand for hot water, British Gas will most likely recommend boilers such as Worcester Bosch 440CDi and the likes. Judging from other firms in the market, the price to have these types installed should be in excess of £3,000.

    how much is a new combi boiler?

    If you’re thinking about getting a new combi boiler, you may be wondering just how much it’s going to cost so as to start making preparations as soon as possible. However, providing a precise cost for the acquisition and installation of a new combi boiler is simply impossible as combi boiler prices vary greatly in price - usually ranging between £1500 to about £3500 based on the brand of the combi boiler, the insurance or warranty, installation, your location as well as the size and power of the appliance. Due to the fact that combi boilers are compact units which doesn’t need a hot water cylinder or a cold water tank to produce heating and hot water for homes, it’s a very popular type of boiler that’s frequently used especially in the UK.

    Combi boilers are also widely known to be the most energy efficient type of boiler because they are able to provide an instant supply of hot water anytime you turn on a tap. Combi boilers particularly perfect for flats and houses where space is limited as they have the ability to deliver instant heating and hot water without requiring any extra parts or components.

    In the event whereby you’re about to choose a combi boiler for your home or property, it’s always advisable to compare models as well as prices from only the most reliable and sought after brands across the globe. Depending on the manufacturer, the overall quality of the boilers as well as their prices can differ. However, regardless of your budget, you’ll discover there are a plethora of combi boilers available in the market that’ll also suit your taste.

    how long does it take to replace a gas boiler?

    In the UK, more than 50 percent of the money paid for utility bills is aimed at heating and hot water costs as stated by the Energy Saving Trust. This also means that when you settle for an old or ageing boiler, you’ll have to unnecessarily incur high utility bill in order to heat your home and have hot water on demand. In this kind of situation, the most effective and practical solution is to fit a new gas boiler in your home. This will provide you several benefits such as improved efficiency and reliability as well as reduced operating costs.

    However, the only drawback here is the fact that removing your old gas boiler and replacing it with a new gas boiler isn’t a 5 minute task. And as you would have expected, like many other home improvement project there’s always an element of disruption that you’ll have to put into consideration when fitting a new gas boiler system. Good news is, with a qualified and experienced heating companies, these disruptions can be kept at a minimum. So now let’s take a look at how long it’ll take to replace a gas boiler depending on the type.

    ✓ An existing combi boiler upgrade - Installation times may vary, but typically the removal of an existing combi boiler and installation of a new one will usually be completed in a day - about four to six hours.

    ✓ Converting a regular to a combi boiler - Due to the fact that these type of project is usually labour intensive, it’ll take longer to complete - about 2 days.

    ✓ First time installation of new boiler to a home. This will usually take about 3 or more days because new pipes and other tasks need to the installation will be carried out.

    How do I re-pressurise a boiler?

    Re-pressurising your boiler means that you allow more water to enter system via the filling loop. It can be easy to re-pressurise your boiler yourself. Always check your manual, but there are some simple steps you can take to restore pressure to your boiler:

    • Switch off your boiler and let it cool completely

    • Make sure both ends of your filling loop are attached

    • Open both valves to allow cold water into the system – you’ll hear it start to move

    • Look out for your pressure gauge to show 1.5 bar

    • Close both valves

    • Switch your boiler back on

    • Undo both ends of your filling loop and remove it. Remember some water might come out, so be ready to catch some spillage!

    Combi boiler

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    Customer Reviews

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    Westminster Combi boiler installers are rated 4.5 out of 5 based on 50 reviews of 361 pros.
    The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Combi boiler projects that have been connected with Combi boiler pros to help them. All Combi boiler contractors All Westminster Combi boiler contractors

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