The home heating system is one of the most significant areas of your own home. Your central heating boiler will provide 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 rolling out warmth through the year without having a problem?
But how costly are your energy expenses? Do you know replacing your central heating boiler can save you over £300 annually on bills as a result of improved performance? If your central heating boiler is in excess of 10-years old, then the chances are there's a large saving to be made.
Nonetheless, investing in a brand new central heating boiler isn't the most affordable of property improvements. It's not the most expensive either, and you could be looking at between £1,500 and £2,000 for a very efficient combination boiler.
To help overcome this initial price tag you might contemplate central heating boiler finance. With finance you'll pay out a month-to-month fee for however long you want to cover the cost of the boiler. This may be as few as 12 months and of course helps those who can't pay the full one-off payment.
In case your boiler breaks down at any time as well, you might want to consider boiler finance with no funds quickly accessible in the bank. Boiler finance is ideal and even though there is a small interest charge, it's a helpful 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.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£3300
£2475
£1650
£825
£0
| Labour cost | £1,750 | |
| Material cost | £625 | |
| Waste removal | £125 |
Requests for quotations in Essex in June 2026
Requests for Boiler finance quotations in Essex in June 2026. 0% change from May 2026.
Requests for Boiler finance quotations in East Of England in June 2026. 28% change from May 2026.
We recorded 22,537 requests for property improvement quotations in Essex. Of such quote requests the volume of boiler finance was 93. Quotatis had been able to match up these clients with as many as four ideal experts who had been readily available for work in Essex back then.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Colchester in June 2026
Requests for quotations in Chelmsford in June 2026
Requests for quotations in Rayleigh in June 2026
Requests for quotations in Ilford in June 2026
Requests for quotations in Southend-on-sea in June 2026
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.
Walsh Plumbing Ltd We understand that buying a new boiler can be an expensive purchase, which is why Walsh Plumbing strive to provide our customers with outstanding satisfaction in our boiler packages and installations. We are the experts in ou...
Attentive management: Sensible prices without quibbles re minor changes : Excellent plumber who was polite, cleaned up w...
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.
"Snappy Heating provides services related to domestic gas works, specialising in central heating, boiler repairs and installations. We also undertake various plumbing services such as conversions from various branded conventional hot water systems to...
Best ever and a very good job
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
Home Heat is the number one company to call when you need assistance or repairs to your Central Heating system or boiler. Home Heat have been operating for many years in your area and have built a strong reputation for professional and dependable Cen...
Brilliant service seamless start to finish.
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.
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
Romford - RM3
Enquiry from: Chuma K
Start Date: Immediate
New Boiler installed I'm my home replacing old one
Dagenham - RM10
Enquiry from: Umaima H
Start Date: Immediate
To replace an existing back boiler with a new combi boiler in a three-bedroom house. The job would include removal of the old back boiler system (including cylinder and tank removal), installation of ...
Harwich - CO12
Enquiry from: Andrew L
Start Date: Immediate
need 2 x two port motorised valves fitted with pipe work. are you the property owner: owner of the property property type: other what work do you require: replace age of boiler: 6-10 years what make i...
Wickford - SS12
Enquiry from: Magg A
Start Date: Immediate
needs a new gas boiler as currently has electric
Colchester - CO4
Enquiry from: Praise N
Start Date: Immediate
Call anytime. Extent of work: New Boiler Type of building: Terraced Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement
Romford - RM3
Enquiry from: Christiana A
Start Date: Immediate
Call back anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 8 Quote requested on boiler replacement
Chigwell - IG7
Enquiry from: Kumar A
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.
Romford - RM1
Enquiry from: Kangalingam B
Start Date: Immediate
call any time. extent of work: new boiler type of building: flat fuel: mains gas number of radiators: 6 quote requested on boiler replacement
Buckhurst Hill - IG9
Enquiry from: Bhupendras P
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
Purfleet - RM19
Enquiry from: Olujuwon A
Start Date: Immediate
call anytime. extent of work: new boiler type of building: flat fuel: mains gas number of radiators: 0 quote requested on boiler replacement are you the property owner: owner of the property i...
Grays - RM16
Enquiry from: Ahmad M
Start Date: Immediate
What best describes your living situation? - -. How old is your existing boiler? - -. What fuel does your existing boiler use? - -. Are you looking to have your boiler replaced or repaired? - -. What ...
Romford, Ilford - RM6
Enquiry from: Vathsala R
Start Date: Immediate
are you the property owner: owner of the property type of current boiler: gas what boiler type are you looking for: gas age of boiler: 6-10 years how old is your property: 25-50 years what make is yo...
Clacton-on-Sea - CO16
Enquiry from: Amanda G
Start Date: Immediate
Are you the home owner of that property? - -. How old is your existing boiler? - -. What fuel does your current boiler run on ? - -. Do you require that to be replaced or repaired? - -. Do you want a ...
Brentwood - CM13
Enquiry from: Harry B
Start Date: Immediate
Customer made an enquiry online for a gas boiler replacement via one of our websites. Confirmed via SMS at 20:04 Confirmed interest via phone at 20:05 Customer lives in Brentwood area. Please call to ...
Dagenham - RM8
Enquiry from: Tamrat G
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.
Southend-on-Sea - SS2
Enquiry from: Robert D
Start Date: Immediate
Customer is looking for a new gas boiler. Confirmed interest via phone at 19:47 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment
Barking - IG11
Enquiry from: Afzal K
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
Rainham - RM13
Enquiry from: Molly M
Start Date: Immediate
Call anytime Extent of work: New Boiler Type of building: Flat Fuel: Mains gas Number of radiators: 5 Quote requested on boiler replacement
Barking - IG11
Enquiry from: Afzal K
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 an...
Ilford - IG1
Enquiry from: Mohammed U
Start Date: Immediate
Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Ilford area. Please call to arrange appointment and discuss options
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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.
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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.
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!
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!
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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