New Gas Boiler in Northern Ireland

Find New Gas Boiler Prices in Northern Ireland

Home > Heating Projects > Combi boiler > Northern Ireland

New Gas Boiler in Northern Ireland

Are you seeking Combi boiler in Northern Ireland? Our network of installers can assist with your task. Every one of our Heating Engineer's in Northern Ireland are inspected so you can see local customer reviews, when the business was formed, ratings, satisfaction as well as day rate,  allowing you to make the ideal decision on who to work with. Let us take the problem out of locating up to 4 professionals for your Combi boiler project.

Your boiler may be the sole most important product in your house, specifically around winter. So when it comes to maintaining your boiler or central heating boiler replacement, it's important to ensure you get it right.

The installment of central heating boilers can be completed within 1 day, to ensure that you can begin generating warm for your house asap. The Gas Safe registered fitter in Northern Ireland will certainly exercise the dimension of heater you will certainly need for your residence based on exactly just how much warmth is called for. The combi central heating boiler will be linked by a Gas Safety registered expert and all the vital examinations will be performed to ensure its safety and efficiency. New central heating boilers are developed to shed fuel successfully, ensuring you lower your home heating settlements by 100s of pounds time after time. Do not forget that A-rated central home heating central heating boilers will work extra successfully, aiding you generate even higher yearly financial savings in Northern Ireland

 

What is a Combi Central heating boiler:

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

A combi central heating boiler is simply a 'combination boiler' - it controls both your heating and also warm water, supplying them both immediately on-demand, and does not call for a warm water cylinder to be heated up prior. They are much more effective than immersion heating systems, so if you have one, it's absolutely worth thinking about an upgrade.

Combi gas central heating boilers are extremely efficient condensing boilers, converting even more gas right into useful warm. This is implemented with a bigger flue, which catches even more of the hot gases and stops them from running away. Combi boilers are likewise preferred since they offer homeowners with warm water as needed, ditching the requirement for water containers in the loft space or broadcasting cabinet. This additionally indicates you'll conserve lots of area in your home.

 

Just how to know when to get a brand-new central heating boiler?

Right here are our top 6 simple tips to help your decision:

  1. If your boiler has a continual pilot burner. (This is the flame you can see shedding through a little home window on the front of some central heating boilers.) This is a typical attribute on older central heating boilers and also it's a real waste of gas.
  2. If your boiler gets on the floor instead of on the wall surface, it is likely to be older and also a lot less energy-efficient. In this situation it's a great concept to think about a replacement central heating boiler.
  3. If your central heating boiler is past the factor where it's cost-effective to fix it. If you  have actually called out a qualified heating engineer to check out your central heating boiler and also they've informed you that it  goes to the moment of truth after that it's time to purchase a central heating boiler replacement.
  4. If you wish to sell your residence or you're renovating your residence, a new central heating boiler can include in its value.
  5. If your boiler does not provide you the control over your home heating that you require - for example if the controls or timer aren't very adaptable, or there isn't a thermostat - a brand-new central heating boiler could be a excellent option when it comes down to aiding to cut your heating costs. In some condition, you could be able to escape just installing brand-new controls.
  6. If your boiler is G-rated for energy performance it's a good concept to change it.

 

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

Boiler installation expenses vary significantly, relying on just how much work is required, the parts required, their accessibility, where you live as well as who you use for the work.

Combi boiler installment prices Combi central heating boilers are terrific for smaller sized homes or apartments that typically have one shower room. A combi central heating boiler heats up water as needed and doesn't require a big warm water cylinder or feed container.

Elements effecting price include:

  • Amount of new pipework that requires including
  • Intricacy around your boiler flue
  • If you require to relocate your central heating boiler, exactly how much does it need to move
  • What flooring the central heating boiler gets on ( apartments might need scaffolding).
  • Location in the UK
  • The firm you select to put in your new boiler.
  • Service warranty length.

Nevertheless, a straight-forward combi swap is one of the most favored and usually the least expensive.

Combi boiler prices in Northern Ireland £1,992 - £3,625 A new combi central heating boiler costs anywhere from £1,992, right up to £3,625, consisting of installment, relying on the sort of boiler you   would certainly like, its guarantee length, how complicated the required installment is, and what the labour prices are for the firm chosen.

Who should put in a new gas boiler.

A new boiler should only be installed by a train Gas Safe Heating Engineer. We will give up to four Combi boiler pros locally, who will provide quotations for the job you want done. You'll obtain a property visit from professionals in Northern Ireland who'll help you to pick the appropriate Combi boiler for your residence before accomplishing the installation. Enter your postal code to begin browsing now.

Average Combi boiler cost in Northern Ireland

The common cost of replacing your gas boiler is £2,850. 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 2026

Avg. price low

Avg. price low
£1,992

Avg. price

Avg. price
£2,850

Avg. price high

Avg. price high
£3,625

£3800

£2850

£1900

£950

£0

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

Combi boiler installation cost in Northern Ireland 2026

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

Combi boiler searches in June 2026

Combi boiler Projects in Northern Ireland in May 2026

27,288

Requests for quotations in Northern Ireland in May 2026

409

Requests for Combi boiler quotations in Northern Ireland in May 2026. 0% change from April 2026.

34,597

Requests for Combi boiler quotations in United Kingdom in May 2026. 2% change from April 2026.

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

Combi boiler searches in counties near Northern Ireland May 2026

160

Requests for quotations in County Durham in May 2026

120

Requests for quotations in County Antrim in May 2026

50

Requests for quotations in County Down in May 2026

30

Requests for quotations in County Tyrone in May 2026

29

Requests for quotations in County Armagh in May 2026

20

Requests for quotations in County Londonderry in May 2026

0

Requests for quotations in County Fermanagh in May 2026

Northern Ireland

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

Latest Combi boiler completed projects

  • Completed Combi boilerproject picture by M.A.C. Heating Services
  • Looking for Combi boiler in Northern Ireland?

    Get free quotes from local heating engineers

    Get free quotes

    Combi boiler pros in Northern Ireland

    Walsh Plumbing Ltd

    53 review(s)
    Based: in Stevenage, SG1 3EE

    Walsh Plumbing Ltd We understand that buying a new boiler can be an expensive purchase, which is why Walsh Plumbing strive to provide our customers with outstanding satisfaction in our boiler packages and installations. We are the experts in ou...

    Latest review

    Rod C., MK41
    25th September 2023
    5

    Heating | Gas | Boiler Replacement in Bedford

    Attentive management: Sensible prices without quibbles re minor changes : Excellent plumber who was polite, cleaned up w...

    Elements

    23 review(s)
    Based: in Leighton buzzard, LU7 4BQ

    Elements are a reliable, competitive, local heating company, made up of a very select team of engineers, surveyors and customer service professionals. We specialise in domestic boilers and heating and will come to your home to give you our honest...

    Latest review

    Lucy Z., LU1
    29th February 2016
    4

    Heating | Gas | Boiler Replacement in Luton

    ELEMENTS , is good

    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
    5th January 2018
    5

    Heating | Gas | Boiler Replacement in London

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

    Help-Link UK LTD

    3647 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
    12th December 2018
    5

    Heating | Gas | Boiler Replacement in Hereford

    Customer friendly.

    Orange Glow Energy LTD

    2 review(s)
    Based: in Bedford, MK40 4AY

    Orange Glow Energy is a new kind of business! We are an installer of modern plumbing and heating systems with a special emphasis on smart, energy saving controls. We like to do things differently, by being customer focused, listening to your needs...

    Latest review

    Mark J., AL8
    25th November 2015
    5

    Heating | Gas | Boiler Replacement in Welwyn Garden

    Henk was very knowledgeable and pleasant and instilled an immediate trust in his company's capabilities. Whilst I did no...

    R R Plumbing and Heating

    1 review(s)
    Based: in Standon ware, SG11 1LX

    We're a family run business with over 18 years experience working in the central heating industry. We will use our in depth knowledge and professionalism to cater to your central heating needs.

    Latest review

    Malcolm M., SG17
    17th May 2022
    5

    Heating | Gas | Boiler Replacement in Shefford

    got my quote very quickly but not ready to go

    WarmZilla Limited

    1887 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
    20th June 2025
    4

    Heating | Gas | Boiler Replacement in Worcester Park

    Still to re contact

    Northern Gas Heating LTD

    658 review(s)
    Based: in Wolverhampton, wv4 6ua

    We are a Nationwide provider and installer of Gas Central Heating Systems, Solar PV, Solar Thermal and Renewable Technologies. When choosing Northern Gas Heating you can be confident that the products we supply are amongst the most efficient on the m...

    Latest review

    Robert A., CV6
    4th July 2022
    3

    Heating | Gas | Boiler Replacement in Coventry

    too dear

    Home Heating LTD

    4 review(s)
    Based: in Luton, LU1 4ET

    We are a friendly family run business with over 35 years experience specialising in central heating and plumbing installations, servicing and maintenance for Bedfordshire, Hertfordshire and Buckinghamshire.

    Latest review

    Derek S., SG15
    11th June 2015
    5

    Heating | Gas | Boiler Replacement in Arlesey

    very professional.

    Mainland Plumbing and Heating LTD

    1 review(s)
    Based: in Kettering, NN14 1PJ

    Highly experienced local boiler installation company with engineers that will respect your home from start to finish. We offer a same day home visit to advise and quote on the new boiler so that we are able to explain every step of the process and e...

    Latest review

    Linda F., LE3
    15th February 2022
    4

    Heating | Gas | Boiler Replacement in Leicester

    They were ok.

    Similar Customer Enquiries for Combi boiler in Northern Ireland

    11 May

    Heating | Gas | Boiler Replacement

    Banbridge - BT32

    Enquiry from: Ryan T

    Start Date: Immediate

    Changing from oil to gas possibly

    Post a similar request >

    28 Apr

    Heating | Gas | Boiler Replacement

    Belfast - BT10

    Enquiry from: Darren D

    Start Date: Immediate

    Boiler replacement ,would like a price quoted

    Post a similar request >

    20 Nov

    Heating | Gas | Boiler Replacement

    Newtownards - BT23

    Enquiry from: Rodney G

    Start Date: Immediate

    Call any time. Extent of work: New Boiler Type of building: Detached Fuel: Mains gas Number of radiators: 8 Quote requested on boiler replacement

    Post a similar request >

    28 Oct

    Heating | Gas | Boiler Replacement

    Ballynadolly - BT28

    Enquiry from: Stephen A

    Start Date: Immediate

    Call back anytime. Extent of work: New Boiler Type of building: Detached Fuel: Mains gas Number of radiators: 12 Quote requested on boiler replacement

    Post a similar request >

    23 Jan

    Heating | Gas | Boiler Replacement

    Carrickfergus - BT38

    Enquiry from: hArold M

    Start Date: Immediate

    My boiler is now 18 years old and is it as efficient as when installed

    Post a similar request >

    18 Jan

    Heating | Gas | Boiler Replacement

    Newton Aycliffe - DL5

    Enquiry from: Kevin R

    Start Date: Immediate

    Price to replace my Baxi 105e combi boiler

    Post a similar request >

    13 Nov

    Heating | Gas | Boiler Replacement

    Dungannon - BT71

    Enquiry from: William B

    Start Date: Immediate

    Customer living in Dungannon area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on the boiler make and model to choose Please ...

    Post a similar request >

    07 Nov

    Heating | Gas | Boiler Replacement

    Belfast - BT14

    Enquiry from: Somir A

    Start Date: Immediate

    I need gas boiler pay monthly and fitted

    Post a similar request >

    05 Sep

    Heating | Gas | Boiler Replacement

    Darlington - DL1

    Enquiry from: Anthony D

    Start Date: Immediate

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

    Post a similar request >

    28 Aug

    Heating | Gas | Boiler Replacement

    Craigavon - BT62

    Enquiry from: Stephen B

    Start Date: Immediate

    compete return of smallish kitchen to include as boiler replacement

    Post a similar request >

    25 Jul

    Heating | Gas | Boiler Replacement

    Belfast - BT12

    Enquiry from: Daivd F

    Start Date: Immediate

    customer made an online enquiry for gas boiler replacement and is waiting for a call. confirmed interest via and needs advice on boiler models suitable for their home.

    Post a similar request >

    21 Jul

    Heating | Gas | Boiler Replacement

    Peterlee - SR8

    Enquiry from: Ruth Brice M

    Start Date: Immediate

    Customer is looking for a new gas boiler. Confirmed interest via phone at 10:06 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment

    Post a similar request >

    20 May

    Heating | Gas | Boiler Replacement

    Belfast - BT13

    Enquiry from: William D

    Start Date: Immediate

    full installation of new boiler

    Post a similar request >

    07 May

    Heating | Gas | Boiler Replacement

    Armagh - BT60

    Enquiry from: Jeannine L

    Start Date: Immediate

    Hello. We are looking to replace our hot water tank as ours has ceased working. We would like a quote of possible. Kind regards, Jeannine LUCAS

    Post a similar request >

    01 May

    Heating | Gas | Boiler Replacement

    Spennymoor - DL16

    Enquiry from: Amir R

    Start Date: Immediate

    my boiler is noisy and vibrated from last week .

    Post a similar request >

    20 Mar

    Heating | Gas | Boiler Replacement

    Barnard Castle - DL12

    Enquiry from: Peter C

    Start Date: Immediate

    Looking to have a replacement combi boiler fitted, interested in the latest Vaillant IQ 835. Thanks

    Post a similar request >

    05 Mar

    Heating | Gas | Boiler Replacement

    Darlington - DL1

    Enquiry from: Ibrahim K

    Start Date: Immediate

    Call back anytime. Extent of work: New Boiler Type of building: Non-residential Fuel: Mains gas Number of radiators: 6 Quote requested on boiler replacement

    Post a similar request >

    25 Feb

    Heating | Gas | Boiler Replacement

    Ballynadolly - BT28

    Enquiry from: Sarah H

    Start Date: Immediate

    We have a slow drip from the bottom of our gas boiler and it is due a service. Thanks!

    Post a similar request >

    15 Feb

    Heating | Gas | Boiler Replacement

    Carrickfergus - BT38

    Enquiry from: David T

    Start Date: Immediate

    grant for replacment gas combi boiler

    Post a similar request >

    10 Feb

    Heating | Gas | Boiler Replacement

    Coleraine - BT52

    Enquiry from: ASHLEY P

    Start Date: Immediate

    requesting installation of worchester combi boiler 25ke. third floor apartment are you the property owner: owner of the property is this for a residential or commerial building: domestic type of curre...

    Post a similar request >

    Local & reliable heating engineers near me

    Tell us about your combi boiler project

    Answer a few quick questions, so we can match you with local heating engineers who can help.

    Find up to 4 heating engineers in Northern Ireland

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

    Hire with confidence

    Compare customer reviews, services and prices, and choose the right tradesperson for you.

    Our reviews

    Average

    Would highly recommend

    Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

    Good easy way to find a selection of…

    Good easy way to find a selection of trades you need all in one place.

    Love Local Quotes it's a big part of my …

    Love Local Quotes it's a big part of my Business I would recommend to anyone

    FAQs

    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.

    What size boiler do I need?

    The size of boiler you need will depend on the size of your home, how many radiators and bathrooms you have and how many people live there. The boiler size refers to its output, which is measured in kilowatts (kW), rather than the actual dimensions. Speak to your boiler engineer about which boiler is suitable for you, as if you have more than one bathroom or a lot of people in your home a combi boiler might not suit you. Other boiler types such as system boilers or conventional boilers may be better suited to larger homes because they have bigger outputs.

    how much is a new gas boiler?

    If you’re thinking about getting a new gas boiler for your home or property, then you might also be wondering how much it’ll cost you so you can set a budget and start planning. As simple as this question sounds, it’s actually very tricky to provide a simple and short answer as the costs of installing a new gas boiler alone varies greatly based on the parts needed, the amount of work required, your location, their availability as well as the company you hire for the project.

    When it comes to purchasing a new gas boiler the price you’re expected to pay also depends on multiple influencing factors such as the type, brand as well as your most preferred gas boiler model. However, one thing you should have in mind is the fact that your gas boiler is right at the heart of your home or property and can be a complicated piece of machinery. As a result, you wouldn’t expect gas boilers to come cheap. Generally, it’s going to cost within the range of £500 to about £2,500 to get a new gas boiler. Therefore, it’s always advisable to obtain all necessary details and facts before you decide to purchase a replacement gas boiler.

    This price range may seem too high as it’s usually a turn off for most homeowners. However, it’s worth noting that gas boiler replacement costs and gas boiler installation costs are, more often than not, compensated by the saving you’ll make off your utility bills - all thanks to the new and more energy efficient boiler you just installed in your home. And even more importantly, when it has been estimated that roughly half of the amount spent on energy on an annual basis depends on your boiler.

    How long does a boiler last?

    If you get the right size boiler for your home and you get it serviced regularly, your boiler could last up to 15 years. It may even last longer than this, but you’ll find that your boiler begins to become less efficient as it gets older. Also, as technology improves, a boiler older than 15 years may not be the most efficient one on the market.

    Combi boiler

    Other Top Projects in Northern Ireland

    Customer Reviews

    Overall rating:


    Northern Ireland Combi boiler installers are rated 4.5 out of 5 based on 30 reviews of 129 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 Northern Ireland Combi boiler contractors

    Are you a heating engineer in Northern Ireland?

    We can help you get more combi boiler work with our qualified job leads and boost your business.

    Join today