Gas Boiler (Repair & Servicing) in Greater London

Get Gas Boiler (Repair & Servicing) Prices in Greater London

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Gas Boiler (Repair & Servicing) in Greater London

Looking for a boiler repair or service within Greater London? Our engineers in Greater London are going to offer the very best prices for getting a boiler repair or service completed.

Central heating boilers are some of the most important areas of any home, offering heating and hot water all year round. Therefore any problems really need to be handled ahead of becoming a major problem.

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

To protect yourself from spending lots of money, be certain to have your boiler serviced yearly so any kind of problems can be detected as soon as possible. On top of this, having a service will guarantee your boiler is performing efficiently, lowering your charges.

The service will also showcase any danger too, like a carbon monoxide leak. Carbon monoxide poisoning accounts for 100s of deaths and hospitalisations yearly, so make certain this doesn't happen to you.

We are able to provide you with up to four engineers, who'll provide quotations for the work. You'll receive a property visit from specialists in Greater London who will supply the boiler repair or service for a fantastic price.

Average Boiler repair and service cost in Greater 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 2026

Avg. price low

Avg. price low
£90

Avg. price

Avg. price
£507

Avg. price high

Avg. price high
£921

£1100

£825

£550

£275

£0

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

Boiler repair and service installation cost in Greater London 2026

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

Boiler repair searches in June 2026

Boiler repair Projects in Greater London in May 2026

318,117

Requests for quotations in Greater London in May 2026

910

Requests for Boiler repair and service quotations in Greater London in May 2026. 20% change from April 2026.

3,833

Requests for Boiler repair and service quotations in United Kingdom in May 2026. 7% change from April 2026.

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

Boiler repair searches in counties near Greater London May 2026

880

Requests for quotations in London County in May 2026

30

Requests for quotations in Middlesex in May 2026

Greater London

The Greater London region has the second biggest population in the UK, just behind the South East. However, with the smallest land area of all 9 English zones, it comes with a large population density of 5,701 people per square kilometre; this is more than ten times of any other English region. London continues to increase in size over time, becoming increasingly industrialised. The City of London at the same time ranks as one of the most expensive urban centres on the planet, beside Tokyo and Moscow. For your household developments be sure to work with trustworthy firms and guarantee an excellent finish you will be proud of.

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Boiler repair and service pros in Greater London

Bird Heating (Sw) LTD

13 review(s)
Based: in Weston-super-mare, BS24 9NW

Bird Heating sw ltd is a family run business and has over 20 years experience of providing a professional service to the domestic market We are Worcester platinum accredited installers and Oftec registered

Latest review

Belinda F., BA11
17th October 2016
5

Heating | Gas | Boiler Repair / Service in Frome

Excellent response to coming to quote- good advice and guidance. He followed up and cold do the work in a very timely ma...

Similar Customer Enquiries for Boiler repair and service in Greater London

19 May

Heating | Gas | Boiler Repair / Service

Enfield - EN2

Enquiry from: Michael K

Start Date: Immediate

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

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15 May

Heating | Gas | Boiler Repair / Service

South Ockendon - RM15

Enquiry from: Eldho V

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Vaillant ecoTEC pro 28, and keep getting an error as F-22 and everyday morning we need to rest and restart couple of times.

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02 May

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Harrow - HA2

Enquiry from: Kawshik L

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Worcester cd35 boiler annual service

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28 Apr

Heating | Gas | Boiler Repair / Service

Dagenham - RM8

Enquiry from: Mark K

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vaillant boiler service /repair are you the property owner: owner of the property property type: semi detached what work do you require: repair, service age of boiler: 6-10 years what make is your boi...

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11 Feb

Heating | Gas | Boiler Repair / Service

London - E13

Enquiry from: Calum H

Start Date: Immediate

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

Heating | Gas | Boiler Repair / Service

Twickenham - TW1

Enquiry from: Rosie M

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Service for a Worcester Greenstar Ri boiler

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24 Oct

Heating | Gas | Boiler Repair / Service

London - SE14

Enquiry from: Kim M

Start Date: Immediate

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

Heating | Gas | Boiler Repair / 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

Heating | Gas | Boiler Repair / Service

Twickenham - TW1

Enquiry from: Rosie M

Start Date: Immediate

Gas boiler service. Nothing else needed

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16 Sep

Heating | Gas | Boiler Repair / Service

London - E6

Enquiry from: Saheed F

Start Date: Immediate

Boiler repair and servicing plus landlord gas safe certification

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11 Aug

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

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fully service vaillant gas boiler

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03 May

Heating | Gas | Boiler Repair / Service

London - W5

Enquiry from: Phil J

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I need A boiler service for a Worcester Bosch

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01 May

Heating | Gas | Boiler Repair / Service

Teddington - TW11

Enquiry from: Julie F

Start Date: Immediate

clean or replace PRV valve to megaflo boiler

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24 Feb

Heating | Gas | Boiler Repair / Service

London - SW16

Enquiry from: Linda S

Start Date: Immediate

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 of service...

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06 Nov

Heating | Gas | Boiler Repair / Service

London - NW9

Enquiry from: Ramniklal D

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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

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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

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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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FAQs

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.

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 fix a broken boiler?

How To Fix A Broken Boiler

To fix any problem when it comes to home appliances, the first step is always to identify the problem while also carrying out thorough checks - a broken boiler is not an exception. Putting enough time and effort in diagnosing a problem can go a lot way to save you both time and money. So here are some of the steps you can take to fix your broken boiler before you put a call out to a licensed engineer.

✓ Check to confirm if your pilot light is on. Whenever you’re facing some issues with your boiler, this should always be the first thing you do. The pilot light being on speak volumes, if the light is off then there’s absolutely no way the flame can start the appliance’s gas supply. You should try to put it back on, if off. To do this, you simply have to follow the detailed instructions on your boiler’s manual strictly. If after following these actions to the letter and the issue remains the same, then you’d probably need the services of an a qualified engineer. Never try to fix the issue on your own.

✓ Check the pressure. The solution to the headaches might sometimes be as simple as examining your appliance’s pressure gauge. Here, the good numbers are around 1.0 or1.5, if it happens to fall below this, then you should open the boiler’s instruction manual. You can also inspect your radiator valves for any leaks. You’d have to call in a specialist to solve the issue.

✓ Check the thermostat. Here, it’s important to note that a faulty thermostat doesn’t necessarily imply a broken boiler. It may just signify that you need to replace your thermostat. Simply check to ensure that your thermostat is turned on and temperature is at the appropriate degree.

how much does a boiler repair cost?

How Much Does A Boiler Repair Cost?

An annual service for your boiler might not seem important and may be easy to postpone to another day, but when it happens to breakdown due to lack of adequate attention, this can be quite painful and also costly.

Before you start thinking about the cost of repairing your boiler, the first thing you’ll need to confirm is whether or not your boiler is still covered by the manufacturer’s warranty. You’d be amazed some warranties can last for as long as 12 years, if yours is still on then you can save yourself a huge amount of of money on your boiler repair. As a result, it’s always crucial to keep the details of your warranty somewhere safe, so you can read them from time to time. You never can tell when the rainy day will come!

Most boiler warranties will require your to get your boiler serviced on an annual basis by a licensed and qualified technician. The cost of an annual boiler service is affected by the time of the year you wish to get it done. When boilers are less useful during the summer months, an annual service is usually relatively cheap when compared to the cold months. Around this period, a boiler service will normally cost within the range of £100 to £150, however for a more accurate quote it’s advisable to contact a couple of professionals and compare their quotes.

The cost of getting a boiler repaired will be affected by a couple of factors including your boiler’s make, the age of the boiler as well as your location and how urgent you need it done. If you have a dead boiler, the cost will typically range from £96 to £348 and a boiler displaying a fault code will cost within the range of £90 to £275. Generally, repairing a boiler will cost within the range of £90 to £400 based on the several factors stated above.

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