The home heating system is among the most important areas of your household. Your central heating boiler provides you with heat and hot water throughout the year and the odds are you take little notice of it. Why would you if it's rolling out heat during the year with no problem?
But exactly how expensive are your energy expenses? Did you know that changing your boiler could save you more than £300 annually on bills as a result of improved performance? If your boiler is more than 10-years old, then the odds are there's a huge saving to be made.
Nonetheless, purchasing a new central heating boiler isn't the most affordable of home improvements. It's not the most expensive either, and you can be looking at in between £1,500 and £2,000 for a very efficient combination boiler.
To help beat this initial price you might consider boiler finance. With finance you'll pay out a monthly fee for however long you choose to cover the price of the boiler. This may be as little as 12 months and of course helps those who can't afford the entire one-off payment.
In case your central heating boiler breaks down all of a sudden as well, you might like to think of boiler finance without the money readily accessible in the bank. Boiler finance is ideal and although there exists a small interest payment, it's a useful alternative.
The average cost of replacing your gas boiler is £2,500. Costs differ based on the type and brand of boiler you choose as well as the provider you decide to go with. For example, a small local business may be able to offer a better price than a large national tradesman as they will have fewer overheads. Itâs best to get a range of quotes from different boiler engineers so you can compare prices, reviews and references before going ahead.
| Avg. price low | Avg. price low |
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| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£4800
£3600
£2400
£1200
£0
| Labour cost | £1,750 | |
| Material cost | £625 | |
| Waste removal | £125 |
Requests for quotations in Gaerwen in May 2026
Requests for Boiler finance quotations in Gaerwen in May 2026. 0% change from April 2026.
Requests for Boiler finance quotations in Gwynedd in May 2026. -64% change from April 2026.
We recorded 65 requests for home improvement quotations in Gaerwen. Of such quotation requests the amount of boiler finance was 0. Quotatis had been able to match these clients with up to four suitable experts that were readily available for work in Gaerwen during that time.
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Gaerwen is a town on the island of Anglesey in the community of Llanfihangel Ysgeifiog. It is located in the south of the island 4 miles (6.4 kilometres) west of Llanfairpwllgwyngyll and 4 miles (6.4 kilometres) southeast of Llangefni. The A5 goes through the town, as well as the A55 runs just a couple of hundred metres north. According to the 2011 Census Gaerwen is currently listed by the Office for National Statistics as Llanfihangel Ysgeifiog. The population of the area is 1,551. A crucial Bronze Age heap was found near Gaerwen in the nineteenth century. Making up 2 gold lockrings as well as 2 penannular arm bands, it is currently in the collections of the British Museum. Facilities in Gaerwen consist of 4 hostelries, one auto dealer, as well as four churches. It is very much a town of the old and brand-new with two obsolete windmills in the north of the town and a modern industrial estate comprising the south west part of the village. With along a primary school and also a football join in the middle of the village. There is also a fish and chip shop with a barber shop next door. A scientific research park on the south of the A55 Junction was opened in 2018.
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...
Excellent tidy work and very helpful showing us all the features of the timer
Experts in Gas and oil central heating systems
Very quick survey. Quoted for wrong sized boiler
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...
Customer friendly.
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Still to re contact
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...
too dear
Explained what would happen next, should i choose them and were not 'pushy' at all! Very informative.
Not the product we requifred
Gaerwen - LL60
Enquiry from: David W
Start Date: Immediate
greenstar 28ijuniior are you the property owner: owner of the property
Gaerwen - LL60
Enquiry from: Rhona S
Start Date: Immediate
Customer in the Gaerwen area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest, SMS at 09:14, email at 09:14. Please contact to arrange an appointment to discuss o...
Gaerwen - LL60
Enquiry from: Sara S
Start Date: Immediate
Home Owner Space heaters in the property. Looking to install a new boiler and radiators Combi Supplied and Fitted Please call to appoint
Llangefni - LL77
Enquiry from: Evelyn B
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
Bangor - LL57
Enquiry from: Shanmugasigamani K
Start Date: Immediate
Customer is looking for a new gas boiler. Confirmed interest, SMS at 23:04, email at 23:04 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment
Y Felinheli - LL56
Enquiry from: Aimee H
Start Date: Immediate
I am looking for a full fit of a heating system using a combi boiler and radiators. My house currently uses storage heaters. I am having the mains gas connected on the 16th Jan.
Bangor - LL57
Enquiry from: Mohammed S
Start Date: Immediate
Call back anytime. Extent of work: New Boiler Type of building: Terraced Fuel: Mains gas Number of radiators: 12 Quote requested on boiler replacement
Bangor - LL57
Enquiry from: Mushtaq D
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
Rhosneigr - LL64
Enquiry from: Richard B
Start Date: Immediate
hi, looking for a quote for a new boiler installation: worcester combi for an old ferroli in rhosneigr. customer has confirmed they are looking to get a quote to have their gas boiler replaced are yo...
Llanfairfechan - LL33
Enquiry from: Fiona F
Start Date: Immediate
Underfloor heating valve leaking needs replacing
Menai Bridge - LL59
Enquiry from: Diana O
Start Date: Immediate
Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via and needs advice on which boiler model to choose. Please call to arrange appointment
Pentraeth - LL75
Enquiry from: Gwen B
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
Beaumaris - LL58
Enquiry from: Louise S
Start Date: Immediate
need a gas safety inspection doing and also we appear to have a leaking pipe in another area of the building
Bangor - LL57
Enquiry from: Dan S
Start Date: Immediate
Call any time. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 8 Quote requested on boiler replacement
Caernarfon - LL55
Enquiry from: Josh R
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
Bangor - LL57
Enquiry from: Caron B
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 bangor area please call to arrange appointment and discus...
Caernarfon - LL55
Enquiry from: Heather O
Start Date: Immediate
new gas boiler 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 for: gas do you ...
Caernarfon - LL55
Enquiry from: Leon H
Start Date: Immediate
Replace old boiler for new
Bangor - LL57
Enquiry from: Alan C
Start Date: Immediate
*homeowner replacement gas boiler supplied and fitted please call to appoint
Menai Bridge - LL59
Enquiry from: R G
Start Date: Immediate
Call any time. 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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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 trades you need all in one place.
Love Local Quotes it's a big part of my Business I would recommend to anyone
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.
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!
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.
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.
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