Gas Boiler (Repair & Servicing) in Southwark

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Average Boiler repair and service cost in Southwark

The regular cost of a boiler service is around £72, but you could pay anything between £58 and £100. The regular cost of a repair is £182 a time, but it depends on the repair. The regular cost of a replacement gas valve or expansion vessel, for example, is £300 each, plus labour of about £50 per hour. National companies may charge more than small local companies since they have more overheads. You’ll also find seasonal differences, as companies charge less in the summer when they are less busy than in the winter when they have lots of work.

Average price per Boiler repair and service job in 2026

Avg. price low

Avg. price low
£86

Avg. price

Avg. price
£225

Avg. price high

Avg. price high
£361

£500

£375

£250

£125

£0

Prices based on actual Boiler repair and service costs for Southwark, as reported by local LeadsDoWork members.

Boiler repair and service installation cost in Southwark 2026

Labour cost £105
Material cost £38
Waste removal £8
Time frame: 30 minutes - 2 days
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Boiler repair on Google in Southwark

Google searches that showed Local Quotes, 27 July to 24 October 2026

2,514

Searches that showed one of our pages for Southwark, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Boiler repair searches near Southwark, 27 July to 24 October 2026

161

Searches that showed our page for Lambeth

139

Searches that showed our page for Lewisham

29

Searches that showed our page for Bankside

Southwark

The London Borough of Southwark in south London, England forms part of Inner London and is connected by bridges across the River Thames to the City of London. It was created in 1965 when three smaller council locations amalgamated under the London Government Act 1963. This incorporated the former area of the Metropolitan Borough of Southwark, the Metropolitan Borough of Camberwell, and the Metropolitan Borough of Bermondsey. All districts of the area are within the London postal district.

The borough covers an overall area of roughly 11.14 square miles. To the south are the London Boroughs of Bromley and Croydon. Southwark has a wide variety of housing, which includes council housing, such as the post-Blitz Aylesbury Estate as well as the Heygate Estate to supply houses to low-income residents. About 31 percent of householders are owner-occupiers.

The borough is home to a variety of cultural, historical and notable attractions. The Shard, Tate Modern, Shakespeare's Globe Theatre, and Borough Market which are the largest of the venues in Southwark to draw domestic and international tourism. Dulwich is home to the Dulwich Picture Gallery and the Imperial War Museum in Elephant and Castle.

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Boiler repair and service pros in Southwark

Metropolitan GAS Company

2 review(s)
Based: in Sutton, SM3 9AR

Metropolitan take great care to ensure any work we carry out is to the highest standard. We work strictly to the customer’s requirements using modern tools and methods. Covering South London and north Surrey and the surrounding areas, we are qua...

Latest review

Steven E., KT5
5

Gas Boiler Repair & Servicing in Surbiton

Contact was polite with my questions answered in a professional manner. Came to site confirmed that the job could be don...

DN Plumbing and Heating

12 review(s)
Based: in London, SE3 8QX

Latest review

Carole R., SE13
5

Gas Boiler Repair & Servicing in London

Excellent service, very prompt

Woodchurch Plumbing & Heating LTD

2 review(s)
Based: in Sidcup, DA14 6QH

Latest review

Con P., E14
5

Gas Boiler Repair & Servicing in London

Professional service, competitive quote, courteous technicians, reliable and on time. Would definitely use again and hi...

Similar Customer Enquiries for Boiler repair and service in and around Southwark

09 Oct

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London - SE9

Enquiry from: Lavinia B

Start Date: Immediate

I am looking for regular maintenance and yearly service for my boiler two years old only

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07 Oct

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Croydon - CR0

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Annual service and maintenance

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20 Sep

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London - N11

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Boiler service and cert as soon as possible please

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03 Sep

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London - NW6

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Hi I need my boiler servicing Best R

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01 Sep

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London - N18

Enquiry from: Ramanaden K

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I need to do a servicing on my valiant boiler and change the clock as the timer is not working

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24 Aug

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London - E13

Enquiry from: Andrew E

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Check pipework leak boiler pressure low

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19 May

Boiler repair and service

Enfield - EN2

Enquiry from: Michael K

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Boiler needs service and if faulty at times when switched off it does not go off !

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02 May

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Harrow - HA2

Enquiry from: Kawshik L

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28 Apr

Boiler repair and service

Dagenham - RM8

Enquiry from: Mark K

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Vaillant boiler service /repair

Property: semi detached

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28 Feb

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Sidcup - DA14

Enquiry from: Carmel G

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Boiler service and balance

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11 Feb

Boiler repair and service

London - E13

Enquiry from: Calum H

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Vaillant F62 error - extremely likely new PCB required NOT gas valve

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19 Jan

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London - SW16

Enquiry from: Philip C

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Vaillant gas boiler service and radiator bleed

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14 Dec

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London - E6

Enquiry from: Pauline L

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I need my gas fire serviced

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19 Nov

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Twickenham - TW1

Enquiry from: Rosie M

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Service for a Worcester Greenstar Ri boiler

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24 Oct

Boiler repair and service

London - SE14

Enquiry from: Kim M

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We have a Bosch combi boiler that works fine, installed in 2016. We need an annual service. It's located at the back of a cupboard in the top floor bedroom and is accessible. There is parking outside

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16 Oct

Boiler repair and service

London - E8

Enquiry from: Pat M

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Boiler Service Worcester Greenstar, has Magnetic system filter. Replace DT20 programmer

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09 Oct

Boiler repair and service

Twickenham - TW1

Enquiry from: Rosie M

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Gas boiler service. Nothing else needed

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16 Sep

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London - E6

Enquiry from: Saheed F

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Boiler repair and servicing plus landlord gas safe certification

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11 Aug

Boiler repair and service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

Fully service vaillant gas boiler

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Great service. Quick and easy. I requested a gas boiler repair and they got in touch straight away and the job was done in two days. Brilliant.

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FAQs

how often to service boiler?

How Often To Service Boiler?

A boiler is a vital part of any home especially if you’re in the UK. Not only does provide your entire household with hot water and keep them warm but also adds a good value to your property. Boiler repairs and replacement are both super expensive and stressful, so in order to avoid all these worries, it’s better to have your boiler serviced on a regular basis for your own peace of mind. When you call in a reliable heating engineer, it can immensely raise your boiler’s efficiency while also saving you from more expensive issues down the road.

So if you haven’t had your boiler serviced for quite some time, moved into a new house and not aware the last time your boiler was serviced or perhaps you’re just wondering how often a boiler should be serviced, then you’ve come to the right place! The short and simple answer to this question is a boiler should should be serviced once in a year, and most preferably during the summer months. However, there are a wide range of factors that comes into play so it’s always advisable to check with your manufacturer before you proceed.

According to the law, you’re required to have your boiler services on an annual basis. Failure to do so can render your boiler or home warranty void. Therefore, it’s very crucial to take down the last time your boiler was serviced and also set a reminder to book your next appointment when the time closes in.

If you happen to own an electric boiler you may not need an annual servicing. But you may still be required to perform it annually by your insurance provider.

How often should I have a boiler service?

You should have your boiler serviced every year. This ensures that your central heating system is running safely and efficiently, but it’s often also a requirement to keep your boiler’s warranty valid. To avoid disruption to your heating, the best time of year to service your boiler is the summer. You’ll often find that boiler companies will charge less because they have less work.

can i repair my own gas boiler?

Can I Repair My Own Gas Boiler?

If you’re more of an handy person, then you’d probably want to fix everything you can around the house while saving yourself some money that would have been spent on hiring a professional instead. This is a very cost effective but at the same time you must know that some tasks are usually more difficult than others, and a good example of those complex tasks is boiler repair. Not only can this be very tough, but they can also potentially be one of the most dangerous home appliances you can acquire. So with that in mind, what can be done to ensure your gas boiler is taken care of and in the event whereby it starts to malfunction, what can be done to remedy the situation?

With regular maintenance and repair of your gas boiler, you’d have absolutely nothing to worry about. However one of the fear several DIYers have is the fact that they might just end up incurring more expenses on services they didn’t really need in the first place. But when it comes to gas boilers, it’s necessary to be certified to work with them as it’s very dangerous to tackle it all by yourself. Despite this, there are still some minor issues that you wouldn’t need to hire a technician to resolve. In some cases, all that would be needed is simply to reset the boiler. To identify where the reset button is, simply go through your boiler’s manual for more information. Most times, all you’ll have to do is press down the reset button for a couple of seconds. If the boiler isn’t fully restored to its normal proper functioning state after two resets, then you may need to call in a professional for help.

who fixes boilers?

Who Fixes Boilers?

With boiler running for several hours in a day and working hard to ensure that our home stays warm, even when we tend to take it for granted it’s always there give us the heat we need whenever we need it. So in the event whereby the inevitable happens and your boiler breakdown, which professional is the most suitable to call for help? When the pressure is on to stop a boiler leak or bring back warmth to your home, knowing who to call can make all the difference.

When you need a professional to fix your boiler, the right professional to call is a heating engineer. Heating engineers work mainly on heating I both homes and businesses, so you’d be right to call them specialists in all heating matters. As a result of this, you may want to give them a call when experiencing some issues with your boiler as they’d be in the best position than any other professional to give you a proper solution.

Generally, heating engineers are experts when it comes to fixing boilers and can help with various tasks such as installing a new boiler, boiler repairs, installing new gas pipes, repairing gas leaks, changing radiators, fixing leaks, installing heating controls and many more. What’s more? A boiler repair has to do with working with gas and before you can do that you must be a Gas Safe registered engineer as required by the legislations in the UK. In other words, any gas boiler related issue must be tackled by a Gas Safe registered engineer as this is a very dangerous fuel in which the services must be provided to highest standards of safety. Only heating engineers can be a Gas Safe registered engineer to work on gas boilers.

Boiler repair and service

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Overall rating:


Southwark Boiler repair and service pros are rated 4.4 out of 5 on average: 19 rated pros, 56 reviews, of 118 pros covering the area.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Boiler repair and service projects that have been connected with Boiler repair and service pros to help them. All Boiler repair and service contractors All Southwark Boiler repair and service contractors

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