
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 home heating system is among the most important parts of your household. Your boiler provides you with heat and hot water all year long and the odds are you take little notice of it. Why would you if it's churning out heat throughout the year with no problem?
But exactly how expensive are your energy costs? Are you aware that swapping your boiler can save you over £300 a year on bills due to the improved efficiency? If your central heating boiler is over 10-years old, then the chances are there's a huge saving to be made.
However, purchasing a brand new central heating boiler isn't the most affordable of home improvements. It's not the priciest either, and you can be looking at in between £1,500 and £2,000 for a very efficient combi central heating boiler.
To help overcome this initial price tag you may consider boiler finance. With finance you'll pay a regular monthly fee for however long you decide to cover the price of the boiler. This may be as few as twelve months and certainly helps people who can't afford the full one-off payment.
In the event that your central heating boiler stops working all of a sudden also, you might think about boiler finance without the funds quickly available in the bank. Boiler finance is ideal and even though there's a small interest charge, it's a useful 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 Sunderland in May 2025
Requests for Boiler finance quotations in Sunderland in May 2025. 0% change from April 2025.
Requests for Boiler finance quotations in Tyne And Wear in May 2025. 260% change from April 2025.
We recorded 1,978 requests for house improvement prices in Sunderland. Of such quote requests the number of boiler finance was 10. Quotatis had been able to match up these customers with up to four suitable experts that were available for work within Sunderland back then.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Sunderland in May 2025
Requests for quotations in Peterlee in May 2025
Requests for quotations in Seaham in May 2025
Sunderland is a large city in the district borough of Tyne and Wear, inside the North East of England. The city just acquired its standing in 1992 in the course of Queen Elizabeth's 40th anniversary of her accession to the throne. It lies close to the Tyneside city of Newcastle and since the 1980s has benefitted from a large amount of redevelopment, in the business district and river corridor specifically. If you want to improve your home in Sunderland, look to employing a leading tradesman to get a fantastic job completed.
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Very good
0800 Repair provides the Installation, repair & service of domestic boilers and heating systems to some of the most prestigious brands in the U.K. Based in Chester-Le-Street but gaining a national reputation for award winning excellent service we p...
Good response
We are a local family business based in Easington, offering quality service from friendly, helpful staff. We cover Sunderland, Durham and surrounding areas. Our highly trained Gas Safe engineers pride themselves in high quality service; installin...
no-price
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very good at all stages
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very good
E.ON Energy Installation Services Spread the cost of a new boiler over four years with 0% APR interest free credit Having boiler troubles? We can help. Get a brand new A-rated Worcester Bosch boiler from us. Why choose E.ON? • An install...
Didn’t give a chance to quote.
Using liveried vans, we specialise in boiler replacement, aiming to be a leading provider of boiler installations in the North East. Preferred Gas are gold accredited installers for both Baxi and Worcester/Bosch boilers which come with a 7-10 year pa...
Very good
"Boiler Installation Specialists. We are Gas Safe registered and Corgi Approved installation specialists with over 18 years in the industry. We offer fixed price guarantee. You pay what we quote, no hidden costs. Up to 15 years parts and labour guara...
Good job, the best work I have had done. Still awaiting paper work.
We instal, service & repair all domestic, natural gas and LPG boilers. Established over 20 years and have almost 100 reviews, independently verified by the Which? Magazine (a link to their website can be found on our website) Thanks for taking the t...
Dearer than the company I went wirh
Sunderland - SR3
Enquiry from: Mark T
Start Date: Immediate
Customer is looking for a new gas boiler. Confirmed interest, SMS at 12:52, email at 12:52 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment
Sunderland - SR6
Enquiry from: Claire G
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
Sunderland - SR4
Enquiry from: Diane L
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 ...
Sunderland - SR5
Enquiry from: Angela S
Start Date: Immediate
customer made enquiry for a gas boiler replacement in sunderland. they are unsure what brand to go for and would like advice. please contact to appoint are you the property owner: owner of the proper...
Sunderland - SR6
Enquiry from: Tracey G
Start Date: Immediate
A quote for 6 radiator powerflush
Sunderland - SR5
Enquiry from: Neil C
Start Date: Immediate
New Combi Boiler and Radiators
Sunderland - SR4
Enquiry from: Carol H
Start Date: Immediate
homeowner replacement gas boiler supplied and fitted please call to appoint
Sunderland - SR2
Enquiry from: Johannah C
Start Date: 1 to 3 months
customer in sunderland area has requested that we arrange quotes for their gas boiler replacement project.mrs are considering various options and would like to discuss with a heating engineer directly...
Sunderland - SR4
Enquiry from: Kath S
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
Sunderland - SR4
Enquiry from: Kath S
Start Date: Immediate
customer in the sunderland 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. are ...
Sunderland - SR2
Enquiry from: FRANK G
Start Date: Immediate
Customer made an enquiry online for a gas boiler replacement via one of our websites. Confirmed interest via phone at 09:27 Customer lives in Sunderland area. Please call to arrange appointment and...
Sunderland - SR6
Enquiry from: Neil H
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
Sunderland - SR4
Enquiry from: Thomas W
Start Date: Immediate
customer made an online enquiry for a new gas boiler. homeowner confirmed interest via considering a range of options homeowner lives in sunderland area please call to arrange appointment and discuss...
Sunderland - SR1
Enquiry from: Georgina Y
Start Date: Immediate
need a new boiler, pipe work is fine
Sunderland - SR4
Enquiry from: Natasha W
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
Sunderland - SR4
Enquiry from: Arun P
Start Date: Immediate
customer is looking to have a new gas boiler installed. they are unsure if they have a system or a combiboiler. please contact them to discuss what boiler would be best suited for their home. are you...
Sunderland - SR3
Enquiry from: Colin D
Start Date: Immediate
replacement 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 what level...
Sunderland - SR4
Enquiry from: Lorena B
Start Date: Immediate
combi 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 re...
Sunderland - SR5
Enquiry from: Peter H
Start Date: Immediate
looking for some quotes to replace a 12 yr old working boiler had a few quotes verbal *** warranty and written 10 yr warranty 2200 are you the property owner: owner of the property is this for a resid...
Sunderland - SR4
Enquiry from: Lindsay E
Start Date: Immediate
customer made an online enquiry for new a gas boiler and is looking for quotes. confirmed interest via sms/ and needs advice on which boiler model to choose. please call to arrange appointment are yo...
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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 LeadsDoWork it's a big part of my Business I would recommend to anyone
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!
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.
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.
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.
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