Gas Boiler (Repair & Servicing) in London

Compare Gas Boiler (Repair & Servicing) Prices in London

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Gas Boiler (Repair & Servicing) in London

Seeking a combi boiler repair or service in London? Our engineers in London will be able to provide you with the very best quotes for getting a boiler repair or service completed.

Boilers are amongst the most crucial parts of any property, giving heat and hot water all year long. Therefore any problems need to be dealt with before turning into a significant problem.

In the heart of winter it may cost at least £200 just in call-out expenses for an engineer. This is prior to a cost of replacing pieces.

To protect yourself from having to pay lots of money, be sure to have your boiler serviced every year so any kind of issues can be found as soon as possible. Besides this, having a service will ensure your boiler is working efficiently, reducing your charges.

The service may also showcase any threat too, like a carbon monoxide leak. Carbon monoxide poisoning is liable for 100s of deaths and hospitalisations each year, so make certain this doesn't happen to you.

We're able to give you as many as 4 engineers, who will offer quotations for the work. You'll get a house visit from specialists within London who will offer the boiler repair or service for a great price.

Average Boiler repair and service cost in London

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 2025

Avg. price low

Avg. price low
£81

Avg. price

Avg. price
£197

Avg. price high

Avg. price high
£311

£500

£375

£250

£125

£0

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

Boiler repair and service installation cost in London 2025

Labour cost £105
Material cost £38
Waste removal £8
Time frame: 30 minutes - 2 days

Boiler repair searches in February 2025

Boiler repair Projects in London in January 2025

262,017

Requests for quotations in London in January 2025

1,600

Requests for Boiler repair and service quotations in London in January 2025. 23% change from December 2024.

880

Requests for Boiler repair and service quotations in London County in January 2025. 22% change from December 2024.

We noted 262,017 requests for property or home quotations within London. Of these quote requests the amount of boiler repair and service quotes in London was 1,600. Quotatis would have been able to match these customers with as many as 4 suitable installers who were available for work in London during that time. Request a free home survey from reputable companies within London.

Source: Numbers calculated based on the search volumes in major search engines

Boiler repair searches in cities and towns near London January 2025

1,600

Requests for quotations in London in January 2025

London

England's capital city is now recovering from a successful Olympic Games and this substantial multi-million pounds task, paired with a number of housing plans, has modernised the city post-war. Regardless of this, there are still a good deal of houses offering an insight to the past and Tudor, Georgian and Victorian properties line the streets. With a contrast of the aged and the completely new, there are numerous jobs house owners carry out, from energy efficiency upgrades to property extensions.

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Boiler repair and service pros in London

Hive Plumbing & Heating Limited

1 review(s)
Based: in London, E11 2QD

Latest review

Alistair P., E3
5

Heating | Gas | Boiler Repair / Service in London

Hakeem was very professional throughout. Punctual on arrival and efficient and happy to explain things during the work. ...

RCD Plumbing

3 review(s)
Based: in Enfield, EN3 5FE

Bolier install, Power flushing, Boiler servicing, Boiler Repairs, Gas cookers. Gas fires, DFEs, Landlord certificates, CP12's, Mains Water Boost, Leaks, Water damage, Toilets installs, dual flush, No water pressure, Installing new taps kitchen bathr...

Latest review

Allison J., N4
4

Heating | Gas | Boiler Repair / Service in London

Very good service

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

Heating | Gas | Boiler Repair / Service in Surbiton

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

Brooks Plumbing and Gas Services

1 review(s)
Based: in Sidcup, me6 5gn

Latest review

David B., SE9
5

Heating | Gas | Boiler Repair / Service in London

We havent discounted this contractor as soimeone to reccomend in the future; he was polite and knew what he was speaking...

DN Plumbing and Heating

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

Latest review

Carole R., SE13
5

Heating | Gas | Boiler Repair / Service in London

Excellent service, very prompt

Woodchurch Plumbing & Heating LTD

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

Latest review

Con P., E14
5

Heating | Gas | Boiler Repair / Service in London

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

Olah Building Services Engineering

1 review(s)
Based: in Waltham cross, EN8 7RG

Latest review

David G., E17
4

Heating | Gas | Boiler Repair / Service in London

I required one straightforward service – a heat exchanger de-scaled. The engineer did a thorough job and when the heat...

JR Boilers

1 review(s)
Based: in London, TW9 2DB

Latest review

Kevan T., SW15
5

Heating | Gas | Boiler Repair / Service in London

Jeremy was very personable and carried out a thorough job in a professional manner

Similar Customer Enquiries for Boiler repair and service in London

06 Nov

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

Vaillant Gas Boiler repair (hot water and central heating) and Service

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15 Oct

Heating | Gas | Boiler Repair / Service

London - E14

Enquiry from: Chloe Z

Start Date: Immediate

We want to find a certified company to carry out the gas boiler servicing

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14 Oct

Heating | Gas | Boiler Repair / Service

London - SW3

Enquiry from: Roger D

Start Date: Immediate

Central heating and hot water Gas boiler service

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14 Oct

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

No hot water nor central heating. All relevant plug/external boiler lights work alright . Needs repair and servicing. It is a popular Vaillent Gas Boiler eco TEC plus 832 model. . Please quote your ...

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21 Sep

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

I have Vaillant Gas Boiler. Fix hot water and radiators heating problem AND service the boiler thereafter. Contact and qupte your price.

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14 Sep

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

i have submitted all above details several times since couple of weeks but no quote has been received despite severl attempts. whats the point wasting time? please confirm whether your aim or int...

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10 Sep

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

vaillant boiler eco tec plus 832 needs repair and service in one go. no hot water nor central heating . quote by above-stated email your (trademan's) fair charges. are you the property owner: owne...

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07 Sep

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

vaillant boiler, eco tec plus 832 model needs repair (no hot water, no heating). are you the property owner: owner of the property property type: terrace what work do you require: repair, service ag...

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28 May

Heating | Gas | Boiler Repair / Service

London - SE15

Enquiry from: Pamela S

Start Date: Immediate

Cost for Boiler Servicing, repairs

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29 Apr

Heating | Gas | Boiler Repair / Service

London - SE27

Enquiry from: Esther C

Start Date: Immediate

Annual boiler service for this year

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02 Feb

Heating | Gas | Boiler Repair / Service

London - W13

Enquiry from: Jad M

Start Date: Immediate

Vaillant EcoTec Plus 824 in need of new expansion vessel and PRV as well as G10 seal replacement. Thanks

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09 Jan

Heating | Gas | Boiler Repair / Service

London - SW20

Enquiry from: Jean G

Start Date: Immediate

dripping kitchen franki tap needs new washer. Main job is in bathroom- modern tnob over bath - top one is shower- bottom one bath and low sprayer, the middle one is water temp or should be but will no...

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16 Jun

Heating | Gas | Boiler Repair / Service

London - SE25

Enquiry from: Juliet Ugo 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. are you...

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27 Apr

Heating | Gas | Boiler Repair / Service

London - NW1

Enquiry from: Gregory B

Start Date: Immediate

A boiler service because the hot water is intermittent.

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03 Apr

Heating | Gas | Boiler Repair / Service

London - W3

Enquiry from: Chris R

Start Date: Immediate

valient boiler codes f81 and f92. aslo occassional f62 code overriden and machine works normal for a few weeks

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21 Mar

Heating | Gas | Boiler Repair / Service

London - SW6

Enquiry from: Jayesh P

Start Date: Immediate

f.27 code is displayed with flame/x. there is no hot water and heating. are you the property owner: owner of the property what work do you require: repair age of boiler: 6-10 years what make is your b...

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11 Mar

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Lee Y

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: none please call to appoint

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28 Feb

Heating | Gas | Boiler Repair / Service

London - NW5

Enquiry from: Peter B

Start Date: Immediate

EA227 after 3 weeks of no/low use

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07 Feb

Heating | Gas | Boiler Repair / Service

London - SE27

Enquiry from: Arshad M

Start Date: Immediate

Repair and Annual Service

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18 Jan

Heating | Gas | Boiler Repair / Service

London - EC1V

Enquiry from: Colette S

Start Date: Immediate

Boiler repair and service Lead

i need a quote for a boiler service charge and repair work. need my radiator that leaks and fitted back in the wall. i need a quote of cost. i need my faulty faulty electrics bin my flat rewired and ...

Post a similar request >

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FAQs

how long does a boiler service take?

How Long Does A Boiler Service Take?

Servicing of your boiler is a very crucial activity which does not only help in keeping your heating system in a top condition, but also assists in ensuring the safety of both you and your loved ones. If you carry out a regular boiler service you’ll be able to identify any possible fault your boiler may have on time before it leads to a more serious issue or even a boiler breakdown. As a result, you’ll be able to save yourself some time and money, but more importantly will save you from any dangerous risk that may result from gas leak in a boiler. The best time for a boiler service is in the summer when you’d probably would not really need the system, so you can take advantage of that as well as the possible lower boiler servicing cost during this period.

Before we look into the amount of time a boiler service should take, let’s first consider what should be done during a boiler service.

✓ Visual inspection. This is a check carried out by the heating engineer to ensure your boiler still meet the existing standards and requirements while also looking for any faults.

✓ Removal of boiler casing. There’s the need to ensure everything is working just fine and also to clean the boiler’s interior. These inspections should include the burner, heat exchanger, main injector and spark probe.

✓ Flue check. This involves making sure that there’s no form of obstructions in the flue terminals as also to ensure that the flue is well installed.

✓ Gas pressure check. This involves making sure that the boiler working with the appropriate pressure.

✓ Boiler fired up. This involves checking for any operating issues.

Generally, a boiler service should be completed within 30 minutes, however this time may vary largely depending on the brand and model.

how much is a boiler service?

How Much Is A Boiler Service?

A broken boiler can be a huge pain and even more so if it occurs during the winter months. A cold house and cold shower is not a situation to be handled with levity especially when there are older people or more vulnerable members in the house. To ensure your boiler keeps functioning the way it should for a lengthy period of time, it’s crucial to ensure that you have your boiler serviced on a yearly basis. But while the summer or warmer months happen to be the most cost effective time to have the boiler servicing done, doing it during the depths of winter can go a long way to ensure that you and your loved ones get through the cold without any unwanted occurrence or boiler issues.

Generally, to have your boiler serviced will cost anything within the range of £80 to about £120, but at times, this can even be more depending on a plethora of factors. The servicing cost will be based on the particular company you choose, the type of boiler you possess, as well as your location in the UK. For instance, if you happen to live in London where demands are higher than the other regions, then you’ll most likely have to pay more money to have your boiler serviced than other homeowners facing similar issues but staying in the other lower demand regions.

Asides from hiring a professional to service your boiler on an annual basis, you should also try to help maintain its efficiency and health in between those services. This will not be a substitute to the regular servicing or even make the servicing a lot simpler, but will surely help keep it at a maximum efficiency while also keeping the cost of your heating bills down.

How to service a boiler?

During a boiler service, your boiler engineer will perform a series of checks to ensure that your boiler is safe and efficient. First, they will conduct a visual inspection to check for any corrosion or leaks. They will also check the flame in your boiler. They’ll then remove the boiler casing and check all the components, including the heat exchanger, burner and spark probe, then clean the inside. After this, they’ll check the flue for obstructions and ensure that it’s safely fitted. They will then do a gas pressure check to ensure the boiler is working at the right pressure, before firing it up to check for any working faults.

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.

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