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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...
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DS Multi Trade

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Offers services in HARROW
DS multi-Trade Ltd are your trusted partner for all your gas, plumbing and air conditioning needs in the south-East and Lo...
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AJK Energy

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Offers services in HARROW
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
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Fixzer

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Offers services in HARROW
Who we are : At Fixzer, we provide professional Plumbing, Heating, Drainage, and Ventilation services for both domestic a...
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About Us Local plumbing company in Yateley AT-HOME is a local reliable plumbing company based in Yateley. We cover Hamps...

Recent Heating Engineer Enquiries

02 May

Heating | Gas | Boiler Repair / Service

Harrow - HA2

Enquiry from: Kawshik L

Start Date: Immediate

Worcester cd35 boiler annual service

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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

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02 Jun

Heating | Gas | Boiler Replacement

Harrow - HA1

Enquiry from: Sayed A

Start Date: Immediate

Owner Bedrooms 4 Do you currently hava a gas boiler ==Yes how old youe current boler==10 years old supplied and fitted 1-3 Months

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19 Feb

Heating | Gas | Boiler Replacement

Harrow - HA2

Enquiry from: Ana T

Start Date: Immediate

Customer is looking to replace their gas boiler. They are not sure what brand or model to go for so please call to discuss what options would be best for their home. Gas boiler replacement Supply and ...

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10 Nov

Heating | Gas | Boiler Replacement

Harrow - HA2

Enquiry from: P J

Start Date: Immediate

Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Harrow area. Please call to arrange appointment and discuss options

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25 Oct

Heating | Gas | Boiler Replacement

Harrow - HA1

Enquiry from: Ajit S

Start Date: Immediate

Customer living in Harrow area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on the boiler make and model to choose Please cal...

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09 Aug

Heating | Gas | Boiler Replacement

Harrow - HA2

Enquiry from: Ishrat N

Start Date: Immediate

Customer made enquiry for a gas boiler replacement in Harrow. They are unsure what brand to go for and would like advice. Please contact to appoint

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18 Mar

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: JOSH S

Start Date: Immediate

Customer made an enquiry online for a gas boiler replacement via one of our websites. Confirmed via SMS at 11:43 Customer lives in Harrow area. Please call to arrange appointment and discuss option...

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12 Mar

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Pramodkumar K

Start Date: Immediate

customer living in harrow area made an enquiry for new boiler quotes via one of our websites. customer confirmed interest via , email at 16:10 homeowner needs advice on the boiler make and model to c...

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27 Aug

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Kandiah S

Start Date: Immediate

mr requested quotes for gas boiler replacement from a heating engineer around harrow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the inform...

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24 Apr

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Daniel S

Start Date: Immediate

customer in harrow area has requested that we arrange quotes for their gas boiler replacement project.they are considering various options and would like to discuss with a heating engineer directly.pl...

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03 Apr

Heating | Gas | Boiler Replacement

Harrow - HA1

Enquiry from: Mo T

Start Date: Immediate

customer in the harrow 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. are you ...

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03 Mar

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Zarah W

Start Date: Immediate

Customer in the Harrow area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest, SMS at 08:09. Please contact to arrange an appointment to discuss options for their ...

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23 Jan

Heating | Smart Thermostats

Harrow - HA3

Enquiry from: Yashwin S

Start Date: Immediate

connecting a hive thermostat to a baxi boiler. are you the property owner: owner of the property age of boiler: 6-10 years is your boiler: gas house type: detached how many bedrooms do you have: 5+ be...

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22 Dec

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: MANJI V

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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22 Dec

Heating | Gas | Boiler Repair / Service

Harrow - HA3

Enquiry from: MANJI V

Start Date: Immediate

repair and or fix valiant fault f76, by carrying out appropriate tests procedures before starting boiler. are you the property owner: owner of the property property type: semi detached what work do y...

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09 Dec

Heating | Gas | Boiler Repair / Service

Harrow - HA3

Enquiry from: HEMI P

Start Date: Immediate

F83 and F23 toresolve to run the system smoo

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01 Dec

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Om M

Start Date: Immediate

i have worcester boiler 30i.. ca you please send operating instructions.

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28 Nov

Heating | Gas | Boiler Replacement

Harrow - HA2

Enquiry from: Ramesh S

Start Date: Immediate

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

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21 Nov

Heating | Gas | Boiler Replacement

Harrow - HA3

Enquiry from: Jose C

Start Date: Immediate

replace the old combi boiler 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 fo...

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How much do Heating Engineer services cost?

How much do Heating Engineers in Harrow charge?
Prices for Heating Engineers around Harrow can vary depending upon the type of job that you require to have performed in your house. It's the question we get asked a whole lot "how much do Heating Engineers in Harrow charge?". It's always great to have an idea of how much a Heating Engineer will likely cost for their services. Prices are going to fluctuate based upon the products as well as the tradesperson picked. The table reveals the types of job that Heating Engineers generally do and also the regular cost range of these tasks. Some projects take longer to complete than others so costs do vary by job.

Jobs that Heating Engineers in Harrow can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Harrow is:

£2,805

Heating Engineer job Heating Engineer cost in 2026
Combi boiler in Harrow £968-£2,909
Lpg boilers in Harrow £1,607-£3,794
Biomass boilers in Harrow £7,500-£11,500
New Oil boiler in Harrow £1,294-£3,567
Boiler repair and service in Harrow £96-£1,034
Electric heaters in Harrow £1,250-£6,150
Eco boiler (hhrco) in Harrow £968-£2,909
Boiler finance in Harrow £968-£2,909
Heating control system in Harrow £165-£715
Micro chp boiler in Harrow £3,750-£5,750
Oil boiler repairs & servicing in Harrow £2,542-£5,064
Gas works in Harrow £137-£1,864
Boiler cover in Harrow £103-£2,388
Commercial Gas Boiler in Harrow £1,180-£3,700

Related Heating Engineer searches in Harrow

Heating Engineer FAQs

how does a gas boiler work?

A boiler is simply the most important part of a central heating system as it generates the heat that warms up the home or property. Basically, the appliance or small furnace makes use of gas, LPG or oil in order to fuel its operation. However in the UK, most boilers are usually fuelled by natural gas which is supplied automatically from the national gas grid. And depending on how it operates, there are various types of boilers.

Typically, a gas central heating boiler will have multiple pipes entering from underneath. While one pipe supplies the boiler with gas from the mains gas supply, another pipe allows cold water to enter the boiler to be heated, the last pipe then enables hot water to exit the boiler so it can be distributed around the home.

✓ There are fuel jets and heat exchangers inside the boiler. When the heating is turned on, a valve is opened to allow the mains supply gas to enter a sealed combustion chamber in the boiler. There are multiple little valves which permit the entry of the gas before being ignited by an electric ignition switch. These jets heat a metal component in the boiler known as a heat exchanger which works to transfer the heat to the cold water pipe and heat up the water.

✓ Once the water has been heated to the target temperature, it’s then pumped through a circuit of pipe which runs around your home by an electric pump.

✓ The heated water enter each radiator, is then transmitted via a closed loop and radiates heat into each room.

✓ Once done travelling through all radiators, the water then returns to the boiler at which it must have been cooled. Therefore, the boiler will have to reheat following the same process before circulating. The water can only be drained by a professional Gas Safe engineer

How long does a boiler last?

If you get the right size boiler for your business and you get it serviced regularly, your boiler could last up to 15 years. It may even last longer than this, but you’ll find that your boiler begins to become less efficient as it gets older. Also, as technology improves, a boiler older than 15 years may not be the most efficient one on the market.

Do biomass boilers take up lots of space?

Many domestic biomass boilers are no bigger than a standard gas boiler. However, they do require a flue, a feeder and a space to store the fuel. These can be designed to suit many different properties and will fit in lots of homes or a garage or outbuilding.

Can you get oil fired combi boilers?

Can You Get Oiled Fired Combi Boilers?

Absolutely! Oil fired combi boilers are not only a super cool alternative to gas heating, but also offer a cost-efficient means of heating your home. And this is best enjoyed especially if you’re one of the estimated 4 million houses that are not connected to the gas network.

Oil fired combi boiler enables you store fuel close to your property and fill it as required. There many A rated model options available in the market with the modern oil fired combi boilers confirmed to be up to 95% efficient. As a result of their multiple advantages over alternative heating systems, the oil fired combi boiler is expected to increase significantly in the UK. Here are some of the advantages of adding the system to your property.

• Oil fired combi boiler heats up water on demand while also saving a lot of fuel and being super energy efficient.

• Since oil needs more fuel than gas, a great return would be derived from every unit of energy.

• When compared with the other types of boilers, oil fired combi boilers have a considerably lower operating cost.

• A new oil fired boiler typically has a 92% to 95 % efficiency, which is significantly better than the 60% to 70% in older systems.

If you have an idea of how to operate the gas-powered alternative, then operating an oil fired combi boiler shouldn’t be an issue. In a similar way to the alternative, the boiler simply delivers the central heating through the radiators and hot water via your household’s taps.

However, the major difference between the two is the fact that the oil fired boiler needs a regular supply of oil, which is stored in a tank. The hot water supplied by the system is instant as it is connected to the water mains supply.

do smart thermostats save money?

If you’re looking to acquire smart thermostats in your home, but wondering about its money saving qualities, then this is for you! Not only do smart thermostats add new impressive features to your home, but it can also save you both energy and money. According to many reports using a programmable thermostat can save you between the range of £130 to £150 on an annual basis. Now think about using a smart thermostat that makes it a lot more easier for you.

Wondering how smart thermostat save money? Simply set your smart thermostat one or two degrees lower or higher than the usual number. Once done, you’re likely to notice 1% to 3% reduction in your energy bills. And if you want even more, you simply increase the percentage to about 10 degrees to 15 degrees to cover the period you spend at work and watch as you save up to 10 percent of your energy bills.

Generally, a smart thermostats will save you money in two major ways. These includes:

• They Do All The Thinking For You

The smart thermostat watches your behaviour and study the time you’re at home and when you’re not as well as your preferred temperature at particular times in a day, and that’s why they are termed as “smart. they’ll automatically adjust the settings to ensure you get home to a perfect temperature.

• They Keep Tabs On Your Usage

You can always count on a two way communicating smart thermostat to watch your usage while also collecting the data and sharing it with you. It informs you of your energy usage rate as well as the estimated amount. Once you’ve been notified, you can manual adjustment or leave it to the thermostat to help manage your energy.

does landlord insurance cover boiler

First and foremost, the purpose of a landlord insurance is simple and pretty straightforward. It protects against risks associated with your rental property as well as activity. Most policies start out with building insurance as well as property owners’ liability insurance but you’re absolutely free to include several other covers. These covers can include tenant default or accidental damage, loss of rent and more depending on your needs. It’s important to note that varying types of landlord insurance provides coverage for different sorts of risks. For instance, building insurance provides coverage for the cost of repairing or rebuilding your property, while contents insurance provides coverage for contents if they’re damaged or stolen. However, the question is, does landlord insurance cover boiler? In this post, we’re going to shed more light into this to help you make informed decisions moving forward. Let’s take a look!

 

The short and simple answer to this question is yes, landlord insurance can definitely cover boiler break down! However, this is usually possible only if you select this option when you purchase your landlord insurance policy. With some boiler cover providers, you’ll have to include a home emergency cover to your landlord insurance so as to cover any form of boiler break down. Once this is done, if the boiler in your rental property starts to malfunction or stops functioning, a Gas Safe registered engineer would be sent to your premises to help out with the situation. With this, the repairing cost of your heating system would be covered by the insurance excluding any excess and up to the limit of your policy.

how do electric boilers work?

How Do Electric Boilers Work?

Electric boiler are installed in residential, commercial and industrial properties to serve as a reliable source of heat. Unlike other types of boilers that depends on fossil fuel burning to be able to operate, electric boilers are fuelled by electrical energy which ultimately makes it more reliable and powerful compared to its counterparts. This heating option was basically provided for home or property owners who don’t have an access to the main gas supply.

So how does an electric boiler work? Basically, an electric boiler work by heating water. Once heated, the hot water supply is then distributed to various areas across the house or property. In order to achieve the best possible efficiency at the lowest possible costs, new model electric boilers are installed by licensed and professional boiler fitters with the help of a microchip control system. Meanwhile, the microchip control system functions to oversee the management of both temperature level as well as output.

Unlike other types of boilers such as a gas boiler, electric boilers only require minimal service. If you own a gas boiler, it’s crucial to ensure that it’s serviced every single year by a licensed and reliable professional that’s into boiler repair services. During the checks and maintenance services, the gas boilers would need to be checked for possible gas leaks, as well as ventilation poisoning and other problems.

Overall, electric boilers are considered to be one of the most environment-friendly heating system which is more affordable to install in your property than a gas boiler. It represents the most ideal option for homes with gas boiler issues as well as those that are not connected to the main gas supply. What’s more? Electric boilers are also one of the best options for wet central heating and under floor heating.

Do I need to use an OFTEC certified installer?

The Oil Firing Technical Association or OFTEC operate a competent persons scheme to certify installers. It’s always recommended to use an installer with this certification as it proves they have the training and expertise to properly install your boiler and give you realistic advice on the efficiency of your system. Also, OFTEC registered installers offer Workmanship Warranties to protect you if there are any problems after installation.

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