
WarmZilla Limited
Based: in Cardiff, CF10 3AGThe modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Latest review
Mohammed A., B29
Heating | Gas | Boiler Replacement in Birmingham
Very good
The heating system is among the most significant parts of the house. Your central heating boiler will provide you with heat and hot water all year round and the odds are you take little notice of it. Why would you if it's rolling out warmth through the year without having a problem?
But how pricey are your energy costs? Did you know upgrading your boiler will save you over £300 a year on bills due to the enhanced performance? If your central heating boiler is more than 10-years old, then the odds are there's a huge saving to make.
However, paying for a brand new central heating boiler isn't the least expensive of property improvements. It's not the priciest either, and you could be looking at in between £1,500 and £2,000 for a very efficient combi central heating boiler.
To help beat this initial price tag you can think about boiler finance. With finance you'll pay a month-to-month fee for however long you want to cover the price of the boiler. This might be as few as 12 months and certainly helps people who can't afford the full one-off payment.
In case your central heating boiler breaks down all of a sudden too, you might want to consider boiler finance without the money easily available in the bank. Boiler finance is ideal and even though there exists a small interest charge, it's a handy option.
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.
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Labour cost | £1,750 | |
Material cost | £625 | |
Waste removal | £125 |
Requests for quotations in Keston in March 2025
Requests for Boiler finance quotations in Keston in March 2025. 800% change from February 2025.
Requests for Boiler finance quotations in Kent in March 2025. -70% change from February 2025.
We recorded 1,814 requests for house improvement quotes in Keston. Of such quote requests the amount of boiler finance was 9. Quotatis had been able to match up these clients with as many as four suitable specialists that were available for work in Keston during those times.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Beckenham in March 2025
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Requests for quotations in Keston in March 2025
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Keston is both a suburban as well as rural region, with a population of nearly 50,000 and situated within the London Borough of Bromley. It is positioned towards the north west of London's border with the Kent County. The area contains a number of contemporary plus traditional households, indicating there are a range of enhancements essential to guarantee the continuing upkeep of homes. For the property developments in Keston, make certain to only employ vetted and respectable businesses and guarantee a good price and top quality finish.
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Very good
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...
Good advice.
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...
Excellent service, excellent quality, excellent price.
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.
WORKS WE PROVIDE : Boilers installations Boiler servicing Boiler repair Heating maintenance Gas safety certificates Plumbing maintenance
Competitive, conscientious and friendly. Trustworthy and honest. Punctual and reliable. Highly recommended.
A family-run company specialising in heating & plumbing services for over 20 years. Harvard Heating - the right choice for all your heating and plumbing needs.
Prices for all 3 of these companies were far, far higher than 3 local companies whom I also asked to price.
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
With over 18-years’ experience in the industry, 29 Heating are here to help you choose the right boiler replacement at the right price and take you through a seamless, stress-free installation of your new boiler. All our engineers are Gas Safe reg...
Quick to estimate but more expensive than others
I am a fully qualified gas engineer registered with gas safe. I have over 7 years experience in this field. I am able to install boilers to finding faults along with general servicing and plumbing maintenance. please contact for a free no obligati...
they were excellent
Welcome to All Star Heating and Plumbing. based in West Malling, Kent. Supplied to you by two ex-British Gas Specialist Heating Engineers with over 35 years combined experience. We our a professional friendly, trustworthy and an approach...
A quick and professional work
Bromley, Keston - BR2
Enquiry from: Kusum S
Start Date: Immediate
Owner Terraced 10+ years old combi boiler B.G 1-3 Months
Bromley, Keston - BR2
Enquiry from: Wai S
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...
Bromley, Keston - BR2
Enquiry from: Leslie M
Start Date: Immediate
*homeowner replacement gas boiler supplied and fitted please call to appoint
Bromley, Keston - BR2
Enquiry from: Leslie M
Start Date: Immediate
Customer in the Bromley, Keston area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest via phone at 16:47, SMS at 16:47. Please contact to arrange an appointment t...
Bromley, Keston - BR2
Enquiry from: Dave C
Start Date: Immediate
homeowner replacement gas boiler supplied and fitted please call to appoint
Bromley, Keston - BR2
Enquiry from: Dave C
Start Date: Immediate
homeowner replacement gas boiler supplied and fitted please call to appoint
Bromley, Keston - BR2
Enquiry from: David D
Start Date: Immediate
*homeowner replacement gas boiler supplied and fitted please call to appoint
Bromley, Keston - BR2
Enquiry from: Dave C
Start Date: Immediate
replacement of a sabre he boiler
Bromley, Keston - BR2
Enquiry from: David 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
Bromley, Keston - BR2
Enquiry from: Rebecca M
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 ...
Bromley, Keston - BR2
Enquiry from: Robert C
Start Date: Immediate
mr requested quotes for gas boiler replacement from a heating engineer around bromley, keston. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. t...
Bromley, Keston - BR2
Enquiry from: Brian L
Start Date: Immediate
Routine service of Worcester boiler
Bromley, Keston - BR2
Enquiry from: John M
Start Date: Immediate
Customer made an online enquiry for a new gas boiler. Mr confirmed interest via /phone Considering a range of options Mr lives in Bromley, Keston area Please call to arrange appointment and discuss
Bromley, Keston - BR2
Enquiry from: James D
Start Date: Immediate
Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Bromley, Keston area. Please call to arrange appointment and discuss options
Bromley, Keston - BR2
Enquiry from: Kusum S
Start Date: Immediate
Owner Detacheed 3 Yes no 5-10 years 1-3 years
Bromley, Keston - BR2
Enquiry from: Vishal P
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.
Bromley, Keston - BR2
Enquiry from: Ken C
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 customer h...
Bromley, Keston - BR2
Enquiry from: Joanne H
Start Date: Immediate
New boiler needed. It’s located in cupboard in bathroom
Bromley, Keston - BR2
Enquiry from: Kusum S
Start Date: Immediate
*homeowner replacement gas boiler supplied and fitted please call to appoint
Bromley, Keston - BR2
Enquiry from: Helen C
Start Date: Immediate
customer is looking for a new gas boiler. confirmed interest via phone at 11:36 unsure of the right boiler for their home so needs to discuss options. please call to arrange an appointment
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Get free, no-obligation local boiler finance quotes from 4 verified heating engineers working in Keston.
Compare customer reviews, services and prices, and choose the right tradesperson for you.
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 LeadsDoWork it's a big part of my Business I would recommend to anyone
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.
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.
When it comes to gas boilers, this is one of the most frequent questions that always pops up and for a good reason. When you invest a considerable amount of money to acquire and install a gas boiler in your home or property, it’s only reasonable not only to expect the boiler to warm up your home efficiently, but also to do so for a long period of time. If you’ve just bought or about to get a new gas boiler, it’s likely you won’t have to worry about getting a replacement for a lengthy period of time. Several gas boilers will last for anywhere between 10 to 15 years on the average. However in the event whereby you have an existing one that’s fast approaching the end of it’s useful life, then you should know the time go get a new gas boiler is just around the corner, and the earlier you make the purchase, the better (to avoid any surprise breakdowns that’ll leave your home super uncomfortable).
Just like any other home appliance, it’s a fact that an older gas boiler ( especially those that have been installed over a decade ago) are significantly less efficient that the new modern ones. When the older versions were manufactured is a completely different time to now as both technology and climate concerns are wide apart. So when your existing boiler is approaching the end of it’s useful life, it’ll be wise to start saving up to cover the cost of getting a new one. However, if it’s only about 5 years ago your boiler was installed, it’s highly likely to still be very efficient.
A boiler is simply the most important part of a central heating system as it generates the heat that warms up the home or property. Basically, the appliance or small furnace makes use of gas, LPG or oil in order to fuel its operation. However in the UK, most boilers are usually fuelled by natural gas which is supplied automatically from the national gas grid. And depending on how it operates, there are various types of boilers.
Typically, a gas central heating boiler will have multiple pipes entering from underneath. While one pipe supplies the boiler with gas from the mains gas supply, another pipe allows cold water to enter the boiler to be heated, the last pipe then enables hot water to exit the boiler so it can be distributed around the home.
✓ There are fuel jets and heat exchangers inside the boiler. When the heating is turned on, a valve is opened to allow the mains supply gas to enter a sealed combustion chamber in the boiler. There are multiple little valves which permit the entry of the gas before being ignited by an electric ignition switch. These jets heat a metal component in the boiler known as a heat exchanger which works to transfer the heat to the cold water pipe and heat up the water.
✓ Once the water has been heated to the target temperature, it’s then pumped through a circuit of pipe which runs around your home by an electric pump.
✓ The heated water enter each radiator, is then transmitted via a closed loop and radiates heat into each room.
✓ Once done travelling through all radiators, the water then returns to the boiler at which it must have been cooled. Therefore, the boiler will have to reheat following the same process before circulating. The water can only be drained by a professional Gas Safe engineer
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