New Gas Boiler in Wales

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New Gas Boiler in Wales

Are you trying to find Combi boiler in Wales? Our network of installers can assist with your job. Every one of our Heating Engineer's in Wales are inspected so you can see local customer reviews, when business was started, reviews, approval as well as cost,  enabling you to make the best decision on who to hire. Let us take the problem out of discovering as much as 4 experts for your Combi boiler project.

Your central heating boiler may be the singular most important product in your home, specifically around wintertime. So when it involves preserving your central heating boiler or boiler replacement, it's necessary to make sure you get it right.

The replacement of central heating boilers can be finished within 1 day, to ensure that you can start generating warm for your family as soon as possible. The Gas Safe registered fitter in Wales will certainly work out the size of heating unit you will need for your house based on exactly just how much warm is needed. The combi central heating boiler will be linked by a Gas Security registered specialist and all the vital evaluations will be done to ensure its security and performance. New central heating boilers are created to melt gas successfully, making sure you reduced your heating payments by 100s of extra pounds every year. Do not neglect that A-rated central heating central heating boilers will certainly work extra effectively, assisting you create also greater yearly financial savings in Wales

 

What is a Combi Boiler:

Combi boilers or combination central heating boilers are the UK's most preferred replacement gas boiler replacement, 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, delivering them both promptly on-demand, and doesn't require a hot water cylinder to be warmed prior. They are far more efficient than immersion heaters, so if you have one, it's absolutely worth taking into consideration an upgrade.

Combi gas central heating boilers are very efficient condensing central heating boilers, converting more gas into usable warmth. This is implemented with a bigger flue, which records even more of the hot gases and stops them from leaving. Combi boilers are also popular due to the fact that they provide home owners with warm water on demand, junking the need for water storage tanks in the loft or airing cupboard. This additionally means you'll conserve lots of space in your home.

 

How to know when to get a new central heating boiler?

Below are our top 6 basic tips to help your choose:

  1. If your central heating boiler has a constant pilot light. (This is the fire you can see burning via a little window on the front of some boilers.) This is a usual attribute on older boilers as well as it's a actual waste of gas.
  2. If your central heating boiler gets on the floor as opposed to on the wall, it is most likely to be older and also a lot less energy-efficient. In this circumstance it's a good concept to consider a replacement boiler.
  3. If your boiler is beyond the point where it's cost-effective to fix it. If you've called out a certified Gas Safe engineer to consider your central heating boiler and also they've informed you that it  goes to the defining moment after that it's time to buy a boiler replacement.
  4. If you intend to offer your home or you're refurbishing your residence, a brand-new central heating boiler could add to its value.
  5. If your central heating boiler does not provide you the control over your home heating that you need - for instance if the controls or timer aren't extremely flexible, or there isn't a thermostat - a brand-new central heating boiler might be a good alternative when it involves assisting to cut your home heating costs. In some scenario, you might be able to escape just putting in brand-new controls.
  6. If your central heating boiler is G-rated for energy efficiency it's a great suggestion to change it.

 

How much is a brand-new gas boiler fitted?

Central heating boiler installation expenses vary immensely, relying on how much job is needed, the components required, their availability, where you live as well as who you utilize for the work.

Combi central heating boiler installation expenses Combi central heating boilers are terrific for smaller residences or apartments that commonly have one washroom. A combi central heating boiler warms water on demand and doesn't need a huge warm water cyndrical tube or feed tank.

Factors effecting price consist of:

  • Amount of new pipework that requires adding
  • Intricacy around your boiler flue
  • If you require to move your central heating boiler, exactly how much does it need to relocate
  • What floor the central heating boiler is on ( apartments may need scaffolding).
  • Area in the UK
  • The business you choose to install your brand-new boiler.
  • Guarantee size.

However, a straight-forward combi swap is one of the most preferred as well as commonly the least costly.

Combi central heating boiler expenses in Wales £1,703 - £3,168 A brand-new combi boiler costs anywhere from £1,703, right as much as £3,168, including replacement, depending on the sort of boiler you   would certainly like, its warranty length, how intricate the needed installment is, as well as what the work prices are for the business chosen.

Who should put in a brand-new gas central heating boiler.

A new boiler must always be put in by a train Gas Safe Heating Engineer. We will give approximately 4 Combi boiler pros locally, who will certainly supply quotes for the job you desire done. You'll obtain a home visit from experts in Wales who'll assist you to choose the appropriate Combi boiler for your residence prior to executing the installation. Enter your postal code to start looking currently.

Average Combi boiler cost in Wales

The common cost of replacing your gas boiler is £2,448. 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
£1,703

Avg. price

Avg. price
£2,448

Avg. price high

Avg. price high
£3,168

£3300

£2475

£1650

£825

£0

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

Combi boiler installation cost in Wales 2025

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

Combi boiler searches in April 2025

Combi boiler Projects in Wales in March 2025

70,632

Requests for quotations in Wales in March 2025

1,084

Requests for Combi boiler quotations in Wales in March 2025. -19% change from February 2025.

34,597

Requests for Combi boiler quotations in United Kingdom in March 2025. 2% change from February 2025.

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

Combi boiler searches in counties near Wales March 2025

340

Requests for quotations in South Glamorgan in March 2025

180

Requests for quotations in West Glamorgan in March 2025

150

Requests for quotations in Gwent in March 2025

120

Requests for quotations in Dyfed in March 2025

110

Requests for quotations in Mid Glamorgan in March 2025

90

Requests for quotations in Clwyd in March 2025

44

Requests for quotations in Pembrokeshire in March 2025

30

Requests for quotations in Powys in March 2025

20

Requests for quotations in Gwynedd in March 2025

Wales

Wales is among the four countries that merge to create the UK. Having a population in excess of 3 million, it's the third biggest country in the United Kingdom, with the capital city of Cardiff home to 346,000. The population density is only 148 people for every kilometre squared. If you’re looking to have any home improvement work done in Wales, make sure you compare quotes from reputable companies to ensure you get the best price for excellent quality work.

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 Wales

    WarmZilla Limited

    6 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

    Mohammed A., B29
    1st March 2022
    5

    Heating | Gas | Boiler Replacement in Birmingham

    Very good

    Cordy Heating

    2 review(s)
    Based: in Cwmbran, NP44 4SX

    Latest review

    Alan J., CF62
    3rd October 2024
    3

    Heating | Gas | Boiler Replacement in Barry

    Unfortunately the local guides website didn’t allow for the correct request so we were unable to match my requirements...

    NGT Heating Services

    2 review(s)
    Based: in Cwmbran, NP44 8RE

    Welcome to the profile of NGT Heating & Plumbing. We are a privately run business who deliver only top quality workmanship and service to our valued customers. We have all the necessary skills, experience and knowledge to carry out all types of ce...

    Latest review

    Neil W., GL4
    28th May 2019
    5

    Heating | Gas | Boiler Replacement in Gloucester

    A truly excellent job, I am delighted.

    Bird Heating (Sw) LTD

    13 review(s)
    Based: in Weston-super-mare, BS24 9NW

    Bird Heating sw ltd is a family run business and has over 20 years experience of providing a professional service to the domestic market We are Worcester platinum accredited installers and Oftec registered

    Latest review

    Joanne R., BS4
    22nd June 2019
    5

    Heating | Gas | Boiler Replacement in Bristol

    Quote received and offered a discount if accepted on the day. Friendly and knowledgeable.

    DJB Plumbing And Heating

    6 review(s)
    Based: in Chester, LL18 4RS

    DJB Group understand that buying a new boiler can be an expensive investment, which is why we strive to provide our customers with outstanding customer satisfaction in all our boiler packages and installations. We are experts in our field, offering e...

    Latest review

    Avril C., LL18
    3rd August 2019
    5

    Heating | Gas | Boiler Replacement in Rhyl

    Excellent tidy work and very helpful showing us all the features of the timer

    Rothwell Plumbing Services Ltd

    4 review(s)
    Based: in Wigan, WN3 6PH

    The Rothwell Group has grown from strength to strength and expanded into a variety of expertise from its original beginnings. Formed in 1997 as a start-up company by founder Mr Bill Rothwell, they have strived to build a reputation for quality, techn...

    Latest review

    Ian E., L37
    14th November 2016
    4

    Heating | Gas | Boiler Replacement in Liverpool

    very proffessional

    GO2 Heating Solutions LTD

    2 review(s)
    Based: in Northwich, CW9 6AA

    Experts in Gas and oil central heating systems

    Latest review

    Andy W., CH3
    14th July 2018
    4

    Heating | Gas | Boiler Replacement in Chester

    Very quick survey. Quoted for wrong sized boiler

    Allen Group Services

    2 review(s)
    Based: in Liverpool, L36 4HA

    we offer flexible finance options and provide a 10 year manufacturers warranty on our partner boilers from a global market leader. We understand that installing a new boiler can be a significant investment and paying for it upfront is not an ide...

    Latest review

    Stuart M., WA6
    8th September 2017
    4

    Heating | Gas | Boiler Replacement in Frodsham

    Clear survey went through everything - very pleasant but not the most competitive quote

    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
    12th December 2018
    5

    Heating | Gas | Boiler Replacement in Hereford

    Customer friendly.

    Happy Energy Solutions LTD

    6 review(s)
    Based: in Redruth, TR15 3PL

    Happy Energy helps you save energy in your home or business by providing and installing energy efficiency measures. With more than 20 years industry experience we will help you find the best energy solutions for your home or business. Happy Energ...

    Latest review

    Avril E., TR10
    3rd April 2016
    5

    Heating | Gas | Boiler Replacement in Penryn

    Excellent service and very happy with quote and installation. Staff were always polite, courteous and helpful. Would be...

    Similar Customer Enquiries for Combi boiler in Wales

    19 Apr

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    Bridgend - CF31

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    Combi boiler Lead

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    Swansea - SA1

    Enquiry from: Roy P

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    Monmouth - NP25

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    Kilgetty - SA68

    Enquiry from: Richard S

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    01 Feb

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    Blackwood - NP12

    Enquiry from: Paul R

    Start Date: Immediate

    Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Blackwood area. Please call to arrange appointment and discuss options

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    01 Feb

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    Cwmbran - NP44

    Enquiry from: Deborah R

    Start Date: Immediate

    customer in the cwmbran area made an enquiry online for a new boiler and is waiting for a call. confirmed interest via phone at 17:50, sms at 17:50, email at 17:50. please contact to arrange an appoin...

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    22 Jan

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    Pentre - CF41

    Enquiry from: Amanda M

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    21 Jan

    Heating | Gas | Boiler Replacement

    Newport - NP19

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    17 Jan

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    Bridgend - CF31

    Enquiry from: Robert P

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    17 Jan

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    Blaenau Ffestiniog - LL41

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    Conwy - LL32

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    09 Jan

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    Ebbw Vale - NP23

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    07 Jan

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    Abergele - LL22

    Enquiry from: Rosemary M

    Start Date: Immediate

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    04 Jan

    Heating | Gas | Boiler Replacement

    Port Talbot - SA13

    Enquiry from: Harun R

    Start Date: Immediate

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    03 Jan

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    Abergele - LL22

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    31 Dec

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    Local & reliable heating engineers near me

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    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.

    Can I stay at home while my gas boiler is being replaced?

    When your boiler is being replaced you won’t have hot water or central heating. If you don’t mind this you can stay in your home, and use portable electric heaters if needed. Most installers undertake a power flush before installing a new boiler now and this can cause muck and debris from the pipework, so you may wish to get out of the way while this is happening!

    How does the A-G gas boiler rating system work?

    The A-G scale refers to the energy efficiency of your boiler. G-rated boilers are the least efficient, and give you less heat and hot water for your money. Installing an A-rated boiler will reduce your energy bills and carbon emissions. Don't compromise on cheaper, lower rated boilers, you will save yourself more money longer term with an A-rated model.

    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!

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    Customer Reviews

    Overall rating:


    Wales Combi boiler installers are rated 4.5 out of 5 based on 63 reviews of 255 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 Wales Combi boiler contractors

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