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Verified Pro
Our core business is the supply and installation of air conditioning systems, specifically air-to-air source heat pumps. W...
Verified ProOver 50 Reviews
Glowarm is a friendly family run business which has been established for over 25 years and has grown to be one of London’s...
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Walsh Plumbing

1 review(s)
Offers services in LONDON
Walsh Plumbing Ltd We understand that buying a new boiler can be an expensive purchase, which is why Walsh Plumbing str...
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WarmZilla

6 review(s)
Offers services in LONDON
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Verified ProOver 20 Reviews

Swale Heating

20 review(s)
Offers services in LONDON
Customer service is something we care passionately about at Swale Heating – and always have. Whether you’re a domestic or ...
Verified Pro
At London Electrical, we provide all electrical services, from re-wires to testing and inspection. Between me and my busin...

Recent Heating Engineer Enquiries

03 Jun

Heating | Gas | Boiler Replacement

London - W6

Enquiry from: Hussein 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

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08 May

Heating | Gas | Boiler Replacement

London - N22

Enquiry from: Alex M

Start Date: Immediate

Call anytime Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 9 Quote requested on boiler replacement

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03 May

Heating | Gas | Boiler Repair / Service

London - W5

Enquiry from: Phil J

Start Date: Immediate

I need A boiler service for a Worcester Bosch

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20 Apr

Heating | Gas | Boiler Replacement

London - W12

Enquiry from: Jia 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...

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16 Apr

Heating | Boiler Cover

London - WC2B

Enquiry from: Imogen M

Start Date: Immediate

Basic boiler cover need my boiler

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08 Apr

Heating | Gas | Boiler Replacement

London - W4

Enquiry from: C G

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

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05 Apr

Heating | Gas | Boiler Replacement

London - SE28

Enquiry from: Folorunso A

Start Date: Immediate

Call anytime Extent of work: New Boiler Type of building: Flat Fuel: Mains gas Number of radiators: 6 Quote requested on boiler replacement

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08 Mar

Heating | Gas | Boiler Replacement

London - W3

Enquiry from: Paul R

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

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05 Mar

Heating | Gas | Boiler Replacement

London - SW16

Enquiry from: Linda S

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

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05 Mar

Heating | Gas | Boiler Replacement

London - W3

Enquiry from: Paul R

Start Date: Immediate

Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via /SMS and needs advice on boiler models suitable for their home.

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02 Mar

Heating | Gas | Boiler Replacement

London - N19

Enquiry from: Eyob F

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.

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25 Feb

Heating | Gas | Boiler Replacement

London - SE18

Enquiry from: Noori S

Start Date: Immediate

Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via SMS/ and needs advice on which boiler model to choose. Please call to arrange appointment

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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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20 Feb

Heating | Gas | Boiler Replacement

London - W14

Enquiry from: G S

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

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12 Feb

Heating | Gas | Boiler Replacement

London - N9

Enquiry from: Michel Silva S

Start Date: Immediate

Customer in the London 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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11 Feb

Heating | Gas | Boiler Replacement

London - N19

Enquiry from: Turabi 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.

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04 Feb

Heating | Smart Thermostats

London - E6

Enquiry from: Claudina J

Start Date: Immediate

to install full instructions are you the property owner: owner of the property is your boiler: gas house type: terrace how many bedrooms do you have: 3-4 bedrooms

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03 Feb

Heating | Gas | Boiler Replacement

London - N19

Enquiry from: Artan T

Start Date: Immediate

Customer in the London 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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01 Feb

Heating | Gas | Boiler Replacement

London - SE6

Enquiry from: Venu G

Start Date: Immediate

Customer made an enquiry online for a gas boiler replacement via one of our websites. Confirmed via SMS at 11:15 Confirmed interest via phone at 11:16 Customer lives in London area. Please call to arr...

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17 Jan

Heating | Gas | Boiler Replacement

London - SE15

Enquiry from: Sheila S

Start Date: Immediate

Customer living in London area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via , SMS at 05:32 Homeowner needs advice on the boiler make and model to choo...

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How much do Heating Engineer services cost?

How much do Heating Engineers in London charge?
Prices for Heating Engineers around London can differ relying on the type of work that you want to have done in your residence. It's the question we are asked a great deal "how much do Heating Engineers in London cost?". It's always better to have an idea of how much a Heating Engineer are going to likely charge for their services. Rates will fluctuate based on the materials and the tradesman picked. The list shows the kinds of task that Heating Engineers normally do and also the typical price series of these tasks. Some tasks take longer to complete than others so costs do be very different by task.

Jobs that Heating Engineers in London can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in London is:

£2,311

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in London £1,343-£2,859
Lpg boilers in London £1,354-£2,014
Biomass boilers in London £7,500-£11,500
New Oil boiler in London £1,900-£2,850
Boiler repair and service in London £81-£311
Electric heaters in London £1,250-£6,150
Eco boiler (hhrco) in London £1,343-£2,859
Boiler finance in London £1,343-£2,859
Heating control system in London £225-£345
Micro chp boiler in London £3,750-£5,750
Oil boiler repairs & servicing in London £83-£127
Gas works in London £60-£92
Boiler cover in London £5-£25
Commercial Gas Boiler in London £1,475-£3,334

Related Heating Engineer searches in London

Heating Engineer 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.

Is a biomass boiler compatible with my existing central heating system?

Biomass boilers will work with existing central heating systems, presuming this is not decades old, whether they use radiators or under floor heating. A surveyor will check the existing system you have in place before quoting for or recommending a biomass boiler to you.

How much does boiler cover cost?

To ensure your boiler is functioning efficiently and to keep your home warm, it’s important to see that your boiler is serviced on a regular basis by a licensed boiler engineer. Failure to do this can result in sudden boiler breakdown which can be a hard hitting blow to one’s financial power especially when there’s no boiler cover to cushion the blow or totally avoid it all together.

When your boiler is covered, it implies that you’re protected in the event whereby your boiler or it’s controls malfunctions or break. Several boiler cover will include the servicing cost, while some may not so it’s advisable to always go through the details, no matter how small, before entering into a boiler cover agreement. Typically, a boiler cover will cost between £60 to £100 per year and the payment is made on a monthly basis. Various boiler insurance companies have varying cover cost, however, here are the common boiler cover policies:

• Homeserve charges from £13 per month

• EDF Energy costs from £13.29 per month

• British Gas from £12 per month

• Scottish Power from £13.13 every month

• CETRI UK charges from £13.50 every month

• 24/7 home rescue costs from £9.60 every month

• Gorgi Home Plan costs from £6 per month plus 3 months free

• Your repair charges from £9.60 per month

• NPower Boiler Cover costs from £10.92 every month

• SSE Boiler Breakdown Cover charges from £4.95 every month

It’s important to note that sometimes you have the option of adding your boiler cover to your existing home insurance, if you do not want a standalone policy for your boiler cover. In many scenarios, this is referred to as an extra or add on service referred to as “Home Emergency Cover. When compared to the standalone boiler policies, this is usually a lot cheaper as it comes in around £5 per month.

How do I know if my gas boiler needs replacing?

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.

how does electric central heating work?

How Does Electric Central Heating Work?

An electric central heating works to provide a number of benefits for you. These benefits include the following:

lSpace Heating

• The storage heaters work during the night to store electricity which would be used to heat up the heat retaining bricks. This, in turn, will release this energy throughout the day to warm up the room.

• There are also electric radiators which works to deliver on-demand heat and as a result, economy tariffs are totally avoided. It will generate heat by itself rather than storing it and with the controls, you can easily determine the amount of heat to be released when you require it.

• There is the wet electric system options as well which comes with water filled radiators. This operates in a similar way to normal radiators, however, it makes use of electricity to heat up the water.

lWater Heating

• An electric boiler operates in a very similar manner to other boiler types, just that it makes use of electricity as its fuel. Here, the water is warmed by a heating element and the water is later moved to several radiator throughout the house by a pump. These electric boiler types earns you tariff savings as you’ll be able to heat water at night.

• Heat pumps geothermal or air source, redistributes heat instead of creating it. Heat pumps are powered by electricity and it works by absorbing heat either from the air or ground which it then channels it through a pump. This can then be incorporated in heating either water or a room.

• A dedicated immersion heater is another water heating option. Here, the heating element is positioned inside a hot water cylinder. In a similar fashion to a kettle, the element heats the nearby water. Immersion heater can act either as a backup or your main heating element.

how long does a gas safety certificate last?

How Long Does A Gas Safety Certificate Last?

As a result of faulty installation and irregular maintenance of gas appliances and chimneys, a lot of people have been met with an untimely death caused by the toxic gas - carbon monoxide. This is a gas that’s completely odourless, colourless and tasteless - meaning you can’t identify one of its in the environment. But what you should know is, if you stay in an environment filled with carbon monoxide, you’d probably be dead within a couple of hours. Consequently as a landlord, you must do what’s best to ensure the safety of all your tenants by making sure that all your gas appliances and chimneys are subjected to annual check by an approved Gas Safe engineer as required by the law.

Wondering how long a Gas Safety Check will take? The safety of your gas is guaranteed by carrying out regular examinations. Whether or not you possess a gas alarm, it’s still vital to conduct regular gas safe checks to make sure your home is safe. A typical gas safe check would last between 30 to 60 minutes for a normal domestic property. However, in the situations whereby a need for repair arises, it may take longer time to complete. Other factors that can also affect the timing includes includes both the size and location of your property.

So how long does a gas safety certificate last? The simple answer to this question is 12 months. If you own a rental property in the UK, it’s up to you to ensure all your gas appliances and chimney is check after every 12 months to obtain a Gas Safety Certificate which you should hand out a copy to all tenants living in your property. However, if you don’t own the property, you can inform your landlord to get one as soon as possible while also providing a carbon monoxide alarm.

How do I re-pressurise a boiler?

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!

How to install oil boiler heating system?

How To Install An Oil Boiler Heating System

Just like several other skills, the installation of an oil boiler heating system can be a challenge. It requires enough persistence to actually get right, so if you’re the type with little patience, we’d recommend you hire the services of a professional oil boiler heating system fitter who can guarantee the best results and save you time and extra money due to potential damages.

To install your boiler system yourself, it’s always advisable to start by getting the information on the best installation processes from the supplying company which will go a long way to save you from future headaches. However, we’ve put together this guide to give you a basic knowledge on how its done. Let’s have a look!

lRead Instruction Manual

• Carefully read and digest the instruction manual thoroughly.

• Make sure you understand the installation diagrams

• Spread out the materials and get familiar with them.

lFigure Out What Goes Where

• Take your time to determine where everything goes in relation to the others.

• Identify the new radiator’s position.

• Get sufficient sealants to prevent possible leakages inside the walls.

lIdentify The Pipe Routes

• Determine the pipe routes while fitting the new radiators

lInstall The Boiler

• Turn off water and all electrics

• Fit the boiler into the wall

• Make sure the fittings are secured.

lInstall The Radiator

• The effectiveness of your home’s heating system is as good as the radiators you incorporate and how good they’re installed.

• You may have to utilize extra radiators in large open plan kitchens and living rooms (for effective heating).

lOffer Ventilation

• Once you’ve successfully installed the new radiator, a small dose of air ventilation would be needed.

• Turn the key of each valve located at the bottom, do not stop until a little amount of water spills over the top of the unit.

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