New Gas Boiler in Treharris

Compare New Gas Boiler Prices in Treharris

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New Gas Boiler in Treharris

Are you searching for Combi boiler in Treharris? Our network of installers can aid with your project. All of our Heating Engineer's in Treharris are checked so you can see local customer reviews, when business was founded, ratings, satisfaction as well as day rate,  allowing you to make the ideal choice on who to employ. Allow us take the problem out of discovering up to 4 experts for your Combi boiler project.

Your central heating boiler may be the single essential item in your home, particularly around winter months. So when it concerns keeping your boiler or boiler replacement, it's essential to make certain you get it right.

The installation of central heating boilers can be finished within 1 day, so that you can begin generating warmth for your home immediately. The Gas Safe registered fitter in Treharris will certainly exercise the size of heating system you will need for your home based on exactly just how much warmth is called for. The combi boiler will certainly be linked by a Gas Safety and security registered expert and all the essential inspections will be done to ensure its safety and security as well as effectiveness. New central home heating central heating boilers are developed to shed gas efficiently, seeing to it you reduced your heating settlements by 100s of pounds year after year. Do not forget that A-rated central home heating central heating boilers will certainly function a lot more effectively, helping you produce also greater annual cost savings in Treharris

 

What is a Combi Central heating boiler:

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

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

Combi gas boilers are highly effective condensing boilers, converting even more fuel into functional warm. This is made possible with a bigger flue, which catches even more of the hot gases and avoids them from running away. Combi central heating boilers are likewise favored due to the fact that they supply home owners with warm water on demand, ditching the need for water storage tanks in the loft space or airing cupboard. This likewise means you'll conserve lots of space in your house.

 

Exactly how to recognize when to obtain a new boiler?

Right here are our top 6 straightforward suggestions to aid your decision:

  1. If your central heating boiler has a continual pilot light. (This is the flame you can see shedding through a little home window on the front of some boilers.) This is a usual attribute on older central heating boilers and it's a real waste of gas.
  2. If your central heating boiler is on the flooring rather than on the wall, it is likely to be older as well as a lot less energy-efficient. In this situation it's a great idea to take into consideration a replacement boiler.
  3. If your boiler is past the point where it's cost-efficient to repair it. If you  have actually called out a certified engineer to look at your central heating boiler as well as they've told you that it's at the moment of truth then it's time to purchase a boiler replacement.
  4. If you wish to market your residence or you're refurbishing your house, a new central heating boiler could include in its value.
  5. If your central heating boiler doesn't provide you the control over your home heating that you require - for example if the controls or timer aren't very versatile, or there isn't a thermostat - a new boiler may be a excellent choice when it concerns helping to reduce your home heating bills. In some condition, you could be able to escape just putting in new controls.
  6. If your boiler is G-rated for energy effectiveness it's a excellent suggestion to replace it.

 

How much is a brand-new gas central heating boiler fitted?

Boiler replacement expenses vary immensely, depending on just how much job is needed, the components required, their availability, where you live and also who you utilize for the job.

Combi boiler installment prices Combi central heating boilers are terrific for smaller residences or apartments that typically have one shower room. A combi central heating boiler warms water as needed and does not need a large warm water cylinder or feed tank.

Aspects effecting cost include:

  • Amount of new pipework that needs adding
  • Intricacy around your boiler flue
  • If you need to move your central heating boiler, exactly how far does it need to move
  • What flooring the boiler gets on ( apartments might require scaffolding).
  • Place in the UK
  • The firm you pick to put in your brand-new boiler.
  • Warranty length.

However, a straight-forward combi swap is the most popular and commonly the least expensive.

Combi boiler costs in Treharris £1,695 - £2,575 A brand-new combi central heating boiler prices anywhere from £1,695, all the way up to £2,575, including installation, depending on the sort of boiler you 'd like, its warranty size, how complex the needed installation is, and what the labour prices are for the business selected.

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

A brand-new boiler should always be put in by a train Gas Safe Heating Engineer. We will supply approximately four Combi boiler pros in your area, who will certainly provide quotations for the job you want done. You'll get a property visit from specialists in Treharris who'll aid you to select the ideal Combi boiler for your house before accomplishing the installation. Enter your postcode to begin browsing currently.

Average Combi boiler cost in Treharris

The common cost of replacing your gas boiler is £2,160. 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
£1,695

Avg. price

Avg. price
£2,160

Avg. price high

Avg. price high
£2,575

£2700

£2025

£1350

£675

£0

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

Combi boiler installation cost in Treharris 2025

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

Combi boiler searches in May 2025

Combi boiler Projects in Treharris in April 2025

221

Requests for quotations in Treharris in April 2025

5

Requests for Combi boiler quotations in Treharris in April 2025. 150% change from March 2025.

110

Requests for Combi boiler quotations in Mid Glamorgan in April 2025. 175% change from March 2025.

We noted 221 requests for property quotations in Treharris. Of these quotation requests the amount of combi boiler quotations within Treharris was 5. Quotatis would have been in a position to match these consumers with up to 4 suitable installers who were available for work in Treharris at that time. Ask for a free house survey from reliable companies within Treharris.

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

Combi boiler searches in cities and towns near Treharris April 2025

720

Requests for quotations in Cardiff in April 2025

110

Requests for quotations in Merthyr Tydfil in April 2025

50

Requests for quotations in Bridgend in April 2025

28

Requests for quotations in Aberdare in April 2025

20

Requests for quotations in Pontypridd in April 2025

Treharris

Treharris is a small town and community (and also selecting ward) in the Taff Bargoed Valley in the south of Merthyr Tydfil County Borough, South Wales. It lies about 0.6 miles (1.0 km) west of Trelewis, where it is divided by the Taff Bargoed river, and also 0.9 miles (1.4 km) from Nelson in Caerphilly county district and has a population of 6,252, increasing to 6,356 at the 2011 Census. As a community, Treharris includes the villages of Quakers Yard and also Edwardsville. As a result of pitch and also narrowness of both the Taff as well as Taff Bargoed valleys at Treharris numerous noteworthy bridges and also viaducts have been integrated in the area. During the very early 21st century, like several ex-mining villages in the area, Treharris went through considerable regeneration to the town/village centre. A lot of, if not every one of the land where Deep Navigating was situated has been landscaped and is currently part of the new Parc Taff Bargoed, where most of the regional football and rugby teams train as well as play.

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 Treharris

    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
    5

    Heating | Gas | Boiler Replacement in Birmingham

    Very good

    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
    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
    5

    Heating | Gas | Boiler Replacement in Bristol

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

    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.

    NE Heating & Plumbing

    2 review(s)
    Based: in Newport, NP11 5AU

    NE Heating And Plumbing Established in 2013, we are a professional Heating & Plumbing company based in Abercarn. We are based in Abercarn, specialising in Boiler & Central Heating Servicing, Installation, Repairs, & Landlord Gas Safety (CP12). ...

    Latest review

    David W., CF40
    5

    Heating | Gas | Boiler Replacement in Tonypandy

    they all gave good advice

    Northern Gas Heating LTD

    10 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
    3

    Heating | Gas | Boiler Replacement in Coventry

    too dear

    Boilerhut LTD

    10 review(s)
    Based: in Cardiff, CF3 2EX

    Boilerhut Ltd is a Boiler company with a difference. We are dedicated to providing excellent customer service and quality at discounted rates to our clients. We have offices in Cardiff (HQ), Brighton and Glasgow and specialise in installing high qua...

    Latest review

    O., CF40
    5

    Heating | Gas | Boiler Replacement in Tonypandy

    Had to postpone having work done but was greatful for friendly contact

    Jordan Mort

    1 review(s)
    Based: in Cardiff, CF34 0LU

    DB Pest Control is a small family run business offering a range of environmental services, including pest control, waste and site clearance and land management

    Latest review

    George M., CF10
    5

    Heating | Gas | Boiler Replacement in Cardiff

    Seemed like a good service, but I never received a quote from him. Curious as he was very helpful when he called.

    Gaspark Solutions LTD

    1 review(s)
    Based: in Cardiff, CF5 3NG

    Owned by Gareth and Joe, Gaspark Solutions Ltd is a professional plumbing and electrical agency that aims to establish itself as the go-to company for all domestic and commercial installations and servicing in Cardiff, Newport and across South Wales...

    Latest review

    Keith R., CF72
    5

    Heating | Gas | Boiler Replacement in Pontyclun

    Lovely chap..great service. Unfortunately a bit pricey.

    Combi Choice Ltd

    15 review(s)
    Based: in Swansea, SA6 8LZ

    We at natural gas are a family run business, who provide top quality work at top quality price.

    Latest review

    Margery J., CF33
    4

    Heating | Gas | Boiler Replacement in Bridgend

    Still waiting for a written quote. Rep gave vocal quote but needed it written

    Similar Customer Enquiries for Combi boiler in Treharris

    17 Oct

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Pearl J

    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.

    Post a similar request >

    18 Sep

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Pearl J

    Start Date: Immediate

    Customer in the Treharris 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.

    Post a similar request >

    29 Jan

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Philip S

    Start Date: Immediate

    Replace existing boiler with condensing boiler / remove hot water storage tank.

    Post a similar request >

    05 Jul

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Nigel P

    Start Date: Immediate

    new bosch possibility worcester 2000 25 kw combi boiler plus wireless thermostat and controls are you the property owner: owner of the property is this for a residential or commerial building: domesti...

    Post a similar request >

    18 May

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Barbara K

    Start Date: Immediate

    removal of old back boiler. fitting. baxi bermuda bbu he back boiler with gas fire

    Post a similar request >

    08 May

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Barbara K

    Start Date: Immediate

    new gas back boiler with gas fire customer has confirmed they are looking to get a quote to have their gas boiler replaced are you the property owner: owner of the property is this for a residential ...

    Post a similar request >

    02 May

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Sandra F

    Start Date: Immediate

    Customer is looking to replace their gas boiler. They are not sure what brand or model to go for so please call to discuss what options would be best for their home. Gas boiler replacement Supply and...

    Post a similar request >

    20 Feb

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Tracy M

    Start Date: Immediate

    boiler broken, need a new one Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Type of Current Boiler: Gas What boiler type are you looking f...

    Post a similar request >

    18 Feb

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Lynsay E

    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

    Post a similar request >

    06 Nov

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Tracy C

    Start Date: Immediate

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

    Post a similar request >

    16 May

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Elton O

    Start Date: Immediate

    New boiler Homeowner Supplied and fitted Please contact to appoint

    Post a similar request >

    04 Jan

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Summer P

    Start Date: Immediate

    Home Owner Supplied and Fitted Call to Appoint

    Post a similar request >

    21 Dec

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Geoffrey J

    Start Date: Immediate

    Homeowner Replacement Gas boiler Supplied and fitted Please contact to appoint

    Post a similar request >

    21 Jan

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Margaret F

    Start Date: Immediate

    Home Owner Gas Combi Supplied and Fitted Call to Appoint

    Post a similar request >

    23 Oct

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Neil C

    Start Date: Less than one month

    Combi boiler replacement and 1 additional small radiator fitted next to boiler approx 600*500 Which type of work is required?: New gas boiler Are you the property owner: Owner of the property Is th...

    Post a similar request >

    29 Aug

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Simon L

    Start Date: Immediate

    Home Owner Gas Combi Supplied and Fitted Call to Appoint

    Post a similar request >

    06 Aug

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Simon L

    Start Date: Immediate

    Home Owner Gas Combi Supplied and Fitted Call to Appoint

    Post a similar request >

    12 Jun

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Wiliam J

    Start Date: Immediate

    Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or...

    Post a similar request >

    05 Jan

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Gareth J

    Start Date: Immediate

    Replacement ::NEW FOR OLD BACK BOILER eg Baxi Bermuda BBU HE @ 15 kw in second home @ 4, Chapel St, Bedlinog, CF46 6TS: Contact via home phone 01443 710638.

    Post a similar request >

    28 Nov

    Heating | Gas | Boiler Replacement

    Treharris - CF46

    Enquiry from: Ewan B

    Start Date: Immediate

    Need a boiler replacement, as current boiler working but with fault. Due to age would prefer replacement. Same location. Will also require 1 new radiator in a location where there currently isn't o...

    Post a similar request >

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    FAQs

    How do I know if my gas boiler needs replacing?

    If your boiler is making strange noises or smells, or doesn’t seem to be working properly, it may need replacing. Boilers usually last about 10-15 years. Even if your boiler is working normally, it’s worth replacing when it gets this old. An annual check will establish if there are terminal problems with a boiler that cannot be fixed.

    do i need a new boiler?

    Ad hoc visits from your engineer to fix small issues with your heating system may actually seem cheaper and a lot more affordable, however when a boiler is ripe enough for a change these small issues are always never ending. Over some period of time, these small issues will inevitably get worse and the idea of “mend and make do will be an absolutely false economy. The best course of action in this sort of event is to find a replacement boiler to install as soon as possible. In this article, we’re going to give you some hints that’ll show you when your boiler needs to be replaced. Now let’s take a look!

    ✓ Insufficient hot water. Here, you’ll have to check the size of your hot water cylinder. It’s crucial to make sure that your boiler is rightly sized to power your heating as well as hot water circuit in line with your demands. You should always seek the advice of a heating expert who can recommend whether to fix or replace the boiler.

    ✓ Strange noises. It’s normal for components of the boiler to become worn or damaged over time. Replacing the particular component that’s causing the knocking or rattling may seem cost effective at first but more often than not, the noises usually signal a bigger issue which is likely to build up over time. Hence, it’ll be a lot more logical to replace the boiler itself.

    ✓ Regular repair of your boiler. It’s essential to have your heating system serviced by a Gas Safe engineer on an annual basis. However, when you have to call them more often than once a year for your yearly maintenance, it may be a wise decision to consider getting a replacement.

    ✓ Other events whereby you may need a new boiler includes when you can’t get the right temperature in your room, when the radiators don’t heat up as they should, when your boiler leaks and if your boiler still has a pilot light.

    what is a combi boiler?

    A combination boiler, also referred to as a “combi boiler, delivers both domestic hot water and space heating in a single package so as to save space, and in a lot of cases, money. These great features makes the appliance a very popular choice in UK homes and in fact, it represents more than 50 percent of all new boilers fitted in the UK on a yearly basis.

    Most modern and high efficiency combi boilers are usually stainless steel condensing boilers which normally features an in-built secondary heat exchanger to deliver domestic hot water to a home or property. What’s more? When it comes to the heating season or the cold months, the combi boiler will operated as required to heat a structure and offer hot water for showers, sinks as well as other hot water appliances around the house. And when it gets to the warm season or summer months, the combi boiler will only work when there’s a need for domestic hot water which also helps you save more money.

    Combi boilers are able to provide domestic hot water in such a way that’s energy efficient due to two primary reasons - the combi units possess a very high operating efficiency and also have a low internal water volume. As a result, in during the hot summer when space heating is not required, you’ll only have to pay to heat up the hot water that you really need and not an entire tank.

    Combi boilers also have the following benefits:

    ✓ Lower costs. Due to the combined nature of the boiler and the lack of tank in the roof space, the installation time and costs are at a minimum.

    ✓ Saves space in your home as it effectively combines a central heating boiler with a water heater into one unit.

    what is a condensing boiler?

    Condensing boilers are the in-thing when it comes to modern heating systems in UK homes and across the globe for a good reason. This is primarily due to the fact that condensing boilers happens to be highly efficient as it enables the fuel you’re burning to heat up your home go a lot further. Having a new high efficiency condensing boiler rather than an old G-rated non condensing boiler will not only enhance your heating controls, but also save you a lot of money annually. In this article, we’re going to take you through the basics of a condensing boiler. Let’s take a closer look!

    If you’re interested in getting a greener and more efficient boiler, you simply can’t afford to look beyond a high efficiency condensing boiler. This is purely due to the fact that these condensing boilers happens to make a better use of the heat they’re able to produce from burning fuels like oil or gas ( in other words, they require less heat from the burner, which makes them a lot more efficient).

    So how does a condensing boiler work? Unlike a non-condensing heat-nly boiler, some heat will be wasted in form of hot gases which are released from the flue. Meanwhile a condensing boiler captures some of the heat from these gases and puts them to use for heating up water that’s coming back from your central heating system. As a result, it requires just a minimal heat from the burner which make the boiler more efficient.

    You should take note that all new modern boilers are condensing boilers. Therefore if you’re planning to replace an old boiler with a new one, you’ll definitely be buying a new condensing boiler and benefit from all the efficiency and savings that comes with it.

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    Customer Reviews

    Overall rating:


    Treharris Combi boiler installers are rated 4.5 out of 5 based on 26 reviews of 82 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 Treharris Combi boiler contractors

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