Find a Heating Engineer you can trust in London County.

Choose from 746 Heating Engineers, all rated by people like you.

Over 522 reviews & an average rating of 4.5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Heating Engineers near you

View Shortlist
Verified ProOver 50 Reviews

Glowarm Central Heating

58 review(s)
Offers services in LONDON COUNTY
Glowarm is a friendly family run business which has been established for over 25 years and has grown to be one of London’s...
Verified Pro
Our core business is the supply and installation of air conditioning systems, specifically air-to-air source heat pumps. W...
Verified Pro

DS Multi Trade

0 review(s)
Offers services in LONDON COUNTY
DS multi-Trade Ltd are your trusted partner for all your gas, plumbing and air conditioning needs in the south-East and Lo...
Verified Pro

AJK Energy

0 review(s)
Offers services in LONDON COUNTY
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
Verified Pro

Hydrot plumbing and heating

0 review(s)
Offers services in LONDON COUNTY
Hydrot Plumbing and Heating – a highly experienced, reliable, and trusted plumbing and heating company. Known for confiden...
Verified Pro

Medway Plumbing and Heating

0 review(s)
Offers services in LONDON COUNTY
Medway Plumbing & Heating is a trusted, professional firm of heating engineers based in Medway. With almost 20 years of...

Recent Heating Engineer Enquiries

15 May

Heating | Gas | Boiler Repair / Service

South Ockendon - RM15

Enquiry from: Eldho V

Start Date: Immediate

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

Post a similar request >

05 May

Gas | Appliances / work

London - E18

Enquiry from: John S

Start Date: Immediate

Gas safety certifcate ASAP

Post a similar request >

02 May

Heating | Gas | Boiler Repair / Service

Harrow - HA2

Enquiry from: Kawshik L

Start Date: Immediate

Worcester cd35 boiler annual service

Post a similar request >

28 Apr

Heating | Gas | Boiler Repair / Service

Dagenham - RM8

Enquiry from: Mark K

Start Date: Immediate

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...

Post a similar request >

25 Apr

Heating | Gas | Boiler Replacement

London - NW2

Enquiry from: Ereni P

Start Date: Immediate

I would like a new boiler installed. Valliant eco Tec plus 430. It will replace my old boiler which is on the side wall in the garage.The flue will go out the flat roof.

Post a similar request >

06 Apr

Heating | Gas | Boiler Replacement

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 ...

Post a similar request >

09 Mar

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Manickam S

Start Date: Immediate

Call back anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 11 Quote requested on boiler replacement

Post a similar request >

26 Feb

Heating | Gas | Boiler Replacement

London - SW1X

Enquiry from: Michael I

Start Date: Immediate

looking for a new boiler

Post a similar request >

23 Feb

Heating | Gas | Boiler Replacement

London - W7

Enquiry from: Sean H

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

Post a similar request >

15 Feb

Heating | Boiler Cover

London - SW15

Enquiry from: B

Start Date: Immediate

gas boilier insurance and plumbing insurance

Post a similar request >

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

Post a similar request >

21 Jan

Heating | Gas | Boiler Replacement

Feltham - TW14

Enquiry from: Nita B

Start Date: Immediate

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

Post a similar request >

19 Jan

Heating | Gas | Boiler Repair / Service

London - SW16

Enquiry from: Philip C

Start Date: Immediate

Vaillant gas boiler service and radiator bleed

Post a similar request >

15 Jan

Heating | Gas | Boiler Replacement

Mitcham - CR4

Enquiry from: Emanuel A

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

Post a similar request >

11 Jan

Heating | Smart Thermostats

London - SW2

Enquiry from: Richard W

Start Date: Immediate

Fit hive thermostat to Worcester combi boiler

Post a similar request >

08 Jan

Heating | Gas | Boiler Replacement

Northolt - UB5

Enquiry from: Muhammad K

Start Date: Immediate

call back anytime. extent of work: new boiler type of building: terraced fuel: mains gas number of radiators: 6 quote requested on boiler replacement

Post a similar request >

14 Dec

Heating | Gas | Boiler Repair / Service

London - E6

Enquiry from: Pauline L

Start Date: Immediate

I need my gas fire serviced

Post a similar request >

28 Nov

Heating | Gas | 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

Post a similar request >

05 Nov

Heating | Gas | Boiler Replacement

London - W6

Enquiry from: Hussein A

Start Date: Immediate

Customer with permission he will meet companies and pay for the work. Call any time. Extent of work: New Boiler Type of building: Flat Fuel: Mains gas Number of radiators: 0 Quote request...

Post a similar request >

01 Nov

Gas | Appliances / work

Rainham - RM13

Enquiry from: Nic S

Start Date: Immediate

Annual Boiler Service with Home Owner Gas Safety Cert.

Post a similar request >

How much do Heating Engineer services cost?

How much do Heating Engineers in London County charge?
Costs for Heating Engineers around London County can differ depending upon the type of work that you require to have actually carried out in your house. It's the question we get asked a whole lot "how much do Heating Engineers in London County 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 likely fluctuate based on the products as well as the tradesperson chosen. The list reveals the sorts of job that Heating Engineers normally do as well as the typical price series of these projects. Some projects take longer to complete than others so costs do fluctuate by project.

Jobs that Heating Engineers in London County can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in London County is:

£2,719

Heating Engineer job Heating Engineer cost in 2026
Combi boiler in London County £1,249-£3,089
Lpg boilers in London County £1,228-£2,885
Biomass boilers in London County £7,500-£11,500
New Oil boiler in London County £1,294-£3,567
Boiler repair and service in London County £90-£921
Electric heaters in London County £867-£4,167
Eco boiler (hhrco) in London County £1,249-£3,089
Boiler finance in London County £1,249-£3,089
Heating control system in London County £165-£715
Micro chp boiler in London County £3,750-£5,750
Oil boiler repairs & servicing in London County £2,542-£5,064
Gas works in London County £137-£1,864
Boiler cover in London County £103-£2,388
Commercial Gas Boiler in London County £1,346-£3,464

Related Heating Engineer searches in London County

Heating Engineer FAQs

can you replace a gas boiler with an electric boiler?

Can You Replace A Gas Boiler With An Electric Boiler?

In the UK, there are about 22 million households that are heated with the use of a gas boiler. However, do not assume that they’re the best type of boiler to install. The fact is, if your house isn’t connected to the main gas supply, the best option is for you to install an electric boiler rather than a gas boiler. So is it possible to replace a gas boiler with an electric boiler? The simple answer is yes. Both heating system options work in varying ways and also with a different impact on the environment.

The gas boiler is able to generate heat with the help of a gas burner. A heat exchanger is linked to the burner and heats the water available in its chamber. The hot water is then supplied to the heating circuit.

However, the thing is that natural gas can actually be more affordable when compared to using electricity to operate your boiler, but they have a negative impact on the environment. This is because gas boilers make use of an odourless, colourless and poisonous gas - carbon monoxide.

Meanwhile electric boilers are powered by electrical energy, hence, no carbon monoxide leak risks. Instead of using gas to heat up water, electric boilers distribute energy to heating elements which, in turn, heats up the water. So thinking about what’s best for the environment, you’d go for electric boilers. However, they’re more costly and are not as efficient as oil boilers.

If you reside in a smaller house that’s not connected to the main gas supply, then you might want to consider installing an electric boiler. However, if you live in a larger house, an electric boiler may not be the best option as they’re mostly designed to generate little quantity of hot water.

Do biomass boilers need lots of maintenance?

Biomass boilers do require some maintenance. Many manufacturers recommend servicing twice a year, although this is often included in the installation cost. Many systems have automatic fuel loading that removes the need to manually load fuel. You will need to remove the ash from the boiler, but this is as easy as emptying a vacuum cleaner.

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.

does nest thermostat work with oil boiler?

The simple answer to this question is yes. The Google Nest thermostats are built in such way that makes it compatible with most 24V systems including the older systems. The device is functional with all common types of fuel such as electricity,natural gas as well as oil. However, before purchase it is vital to determine if your thermostat is also compatible. What’s more? The Nest thermostats is also designed to be usable even without the existence of a C wire (common wire) in your home, although a new C wire installation may be required.

Furthermore, Nest Learning Thermostat is compatible with multiple central heating system such as combi boiler systems, air source and ground source heat pumps (heating only) as well as heat only boiler. Now let’s take a look at the Nest thermostat compatibility!

• The majority of the 24 V systems ( including older systems) are compatible with Google Nest thermostat. They can be incorporated with each and every common types of fuel such as oil, natural gas as well as electricity.

• Prior to the installation of Google Nest thermostat, you can make use of the Google Home or Nest app for proper guidance and to notify you if your system is compatible. It will also give you a bespoke thermostat wiring guide.

• To check the compatibility of your system, you can also check with the Google’s online compatibility checker before purchase.

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 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.

does home insurance cover boiler repairs?

Does Home Insurance Cover Boiler Repairs?

When winter comes, your boiler is most likely to be one of the most used appliances in your home. It keeps operating for several hours to ensure your house remains warm and conducive and then during those cold evenings, it supplies the much needed hot water to guarantee a restive night. But with so much usage and many moving parts, you’d naturally expect your boiler to breakdown at some point especially if it’s 7 years old or above. So what’s the next line of action when it happens, leaving your radiators off and water cold? With the likely high boiler repair cost, it’s only logical to consider whether your boiler repairs is covered by your home insurance.

In almost all situations, the standard home insurance will not provide coverage for the cost of repairing or replacing a broken boiler. Being fully aware that boiler breakdowns are mostly caused by a lack or not so regular maintenance practices or servicing, most home insurance providers will exclude it from this from their offerings. In fact, a home insurance is more likely to provide coverage for the damage that has happened as a result of a broken appliance. For instance, the damage caused as a result of gas, oil or water leaking from a boiler are more likely to be paid for by the home insurance providers, but they’ll not pay for the repair or replacement of the broken boiler itself.

If you need our home insurance to cover your boiler repair, then you might just be able to get an extra insurance cover from your provider that includes a broken boiler repair. You can consult them to determine if this is possible as well as the cost to be paid per month. This will normally cost about £5 to £10 per month, but it gives you a peace of mind knowing you’re covered if your boiler happens to breakdown.

what does a boiler service cover?

To ensure that your boiler is safe and operating efficiently, it’s essential to have it serviced on a regular basis.

Generally, a boiler service will deliver a wide array of benefits which includes the opportunity to identify safety issues like a possible leak of carbon monoxide, efficient use of energy and reduction in energy bills, prevention of breakdowns, a valid warranty when the boiler is serviced regularly by a qualified engineer as well as an extended lifespan. So what exactly does a boiler service cover? This guide will give you a good insight as to what happens during that service.

Before we get started, it’s very important to note that the work done is always as good as the engineer you employ. Therefore, it’s advisable to make sure your preferred engineer is qualified before proceeding with the service. Below are some of the basic practices the engineer may perform during their visit.

• Thorough Inspection

During the visit, the engineer will carry out a detailed examination of your boiler to ensure it still meets the current standards while also making sure that there are no leaks or corrosion. What’s more? They’ll also examine the boiler’s flame for any faults.

• Boiler Casing Removal

The boiler casing will be detached to check all components and ensure they’re free from all forms of dirt and see to it that they’re all working just as they should. This will include examination of the heat exchanger, main injector, burner and spark probe.

• Flue Examination

The engineer will inspect the flue terminals to make sure there are no form of obstructions and it’s also safely installed.

• Gas Pressure Examination

This is done to make sure the heating system is operating at the right pressure.

Heating Engineer help and advice

How it works

Tell us about your Heating Engineer project

Answer a few quick questions to help us match you with the right Heating Engineer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Heating Engineers working in London County.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Heating Engineer.

Are you a Heating Engineer in London County?

View our open Heating Engineer jobs near you

Join today
View Shortlist