
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 home. Your central heating boiler provides you with heat and hot water throughout the year and the chances are you take little notice of it. Why would you if it's churning out heat throughout the year without a problem?
But wait, how pricey are your energy bills? Do you know that swapping your central heating boiler will save you more than £300 annually on bills due to the improved performance? If your central heating boiler is in excess of 10-years old, then the likelihood is there's an enormous saving to be made.
Nonetheless, paying for a brand new boiler isn't the most affordable of house improvements. It's not the priciest either, and you can be looking at in between £1,500 and £2,000 for a very efficient combination central heating boiler.
To help overcome this initial price tag you can think about boiler finance. With finance you'll pay out a regular monthly fee for however long you decide to cover the price of the boiler. This can be as few as twelve months and definitely helps people who can't pay the entire one-off payment.
In the event that your central heating boiler stops working suddenly as well, you might think about boiler finance without the funds quickly accessible in the bank. Boiler finance is ideal and even though there's a small interest rate, 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.
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£3400
£2550
£1700
£850
£0
Labour cost | £1,750 | |
Material cost | £625 | |
Waste removal | £125 |
Requests for quotations in Colchester in May 2025
Requests for Boiler finance quotations in Colchester in May 2025. 0% change from April 2025.
Requests for Boiler finance quotations in Essex in May 2025. 0% change from April 2025.
We recorded 2,983 requests for household improvement quotations in Colchester. Of these quote requests the amount of boiler finance was 10. Quotatis were able to match up these consumers with as many as four suitable specialists that were readily available for work within Colchester during those times.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Colchester in May 2025
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The large and famous town of Colchester possesses a populace of approximately 104,000 and it is located in the county of Essex. It is claimed to be the oldest town in Britain and was in the past the capital of Roman Britain. Colchester is at this time going through a lot of regeneration including home development on greenfield sites. Make sure to use respectable home improvement businesses in Colchester for your next project.
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Very good
Our team are qualified to the highest standards & work in a clean today and professional manner at all times. Our Google reviews speak for themselves We are big enough to cope while being small enough to care
Great service very quick response and very friendly.
We have been providing a reliable home improvement service for over 10 years operating across the UK. Our head office is in Essex and we cover the South East of England. Our goal is to offer high standards to all of our customers. We take the time...
Very efficient
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.
Priory Heating and Plumbing services is a family run business with over 18 years experience. We provide no obligation quotations for various services ranging from central heating installations, bathroom suites and all plumbing services. We also provi...
Very good
Award Winning Boiler Breakdown and Boiler Installation company, 24hr call-out. No call-out charge, OAP's discount. We also offer comprehensive insurance to cover your boiler, plumbing and heating controls from as little as £10per month.
very efficient and professional, very competitive quote
Good for product knowledge. Ticked all the boxes. Could offer exactly what we want.
very good
Very helpful and knowledgable
Competitive on price.
Colchester - CO4
Enquiry from: Carl C
Start Date: Immediate
Call back anytime. Extent of work: New Boiler Type of building: Detached Fuel: Mains gas Number of radiators: 9 Quote requested on boiler replacement
Colchester - CO4
Enquiry from: Carl C
Start Date: Immediate
Call back anytime. Extent of work: New Boiler Type of building: Detached Fuel: Mains gas Number of radiators: 8 Quote requested on boiler replacement
Colchester - CO4
Enquiry from: Peter H
Start Date: Immediate
wall mounted boiler that will heat my cylinder as well rads. to replace baxi back boiler
Colchester - CO3
Enquiry from: Fred B
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.
Colchester - CO2
Enquiry from: Theresa C
Start Date: Immediate
Customer is looking for a new gas boiler. Confirmed interest, SMS at 20:08 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment
Colchester - CO7
Enquiry from: Simon J
Start Date: Immediate
How much to put in new radiator.
Colchester - CO1
Enquiry from: Tony L
Start Date: Immediate
customer made an online enquiry for gas boiler replacement and confirmed on sms and email they would like a call with a heating engineer to discuss prices.please call to arrange an appointment to quot...
Colchester - CO2
Enquiry from: Poon W
Start Date: Immediate
homeowner replacement gas boiler supplied and fitted please call to appoint
Colchester - CO2
Enquiry from: Poon W
Start Date: Immediate
homeowner replacement gas boiler supplied and fitted please call to appoint
Colchester - CO2
Enquiry from: Jenna C
Start Date: Immediate
customer has a heating project they are looking to have done, specially they want quotes for gas boiler replacement. they are unsure of options so would like to discuss with a heating engineer.confirm...
Colchester - CO1
Enquiry from: Marie 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
Colchester - CO1
Enquiry from: Richard M
Start Date: Immediate
Gas meter check. The meter is spinning quickly when the central heating is turned on.
Colchester - CO3
Enquiry from: Amar R
Start Date: Immediate
customer made an online enquiry for gas boiler replacement and confirmed on email they would like a call with a heating engineer to discuss prices.please call to arrange an appointment to quote. are y...
Colchester - CO1
Enquiry from: Paul A
Start Date: Immediate
customer in the colchester 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 ...
Colchester - CO7
Enquiry from: Doreen L
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
Colchester - CO6
Enquiry from: Chris W
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.
Colchester - CO6
Enquiry from: Charlie H
Start Date: Immediate
customer in the colchester area made an enquiry a couple of projects including gas boiler replacement.call anytime and arrange an appointment to discuss. below is some details about this project: are ...
Colchester - CO5
Enquiry from: Moira B
Start Date: Immediate
customer in the colchester 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. cust...
Colchester - CO3
Enquiry from: Gillian R
Start Date: Immediate
Customer made enquiry for a gas boiler replacement in Colchester. They are unsure what brand to go for and would like advice. Please contact to appoint
Colchester - CO3
Enquiry from: Zara B
Start Date: Immediate
Customer in the Colchester 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.
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Get free, no-obligation local boiler finance quotes from 4 verified heating engineers working in Colchester.
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
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.
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!
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.
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.
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