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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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Walsh Plumbing

1 review(s)
Offers services in HARPENDEN
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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Gas Works MK

0 review(s)
Offers services in HARPENDEN
Welcome to Gas Works MK – Your Local Gas Engineer You Can Trust With over 17 years of experience in the trade, I offer ...
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WarmZilla

6 review(s)
Offers services in HARPENDEN
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Verified ProOver 10 Reviews

Boxt

17 review(s)
Offers services in HARPENDEN
BOXT are the UK’s no.1 ranked gas installation company as voted for by our TrustPilot customers Buy a new Worcester Bos...
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Electric Works London

0 review(s)
Offers services in HARPENDEN
At Electric Works London, our electricians and installers offer 24 hour electricity service to all customers. We have done...

Recent Heating Engineer Enquiries

10 May

Heating | Gas | Boiler Repair / Service

Harpenden - AL5

Enquiry from: James W

Start Date: Immediate

We are looking to purchase the property and want to have a boiler service done to ensure the boiler is working well as it is 18 years old

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07 Jan

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: John S

Start Date: Immediate

customer made an online enquiry for a new gas boiler. homeowner confirmed interest via considering a range of options homeowner lives in harpenden area please call to arrange appointment and discuss ...

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31 Oct

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Darren G

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

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31 Aug

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Mr A

Start Date: 1 to 3 months

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

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22 Mar

Gas | Appliances / work

Harpenden - AL5

Enquiry from: Anthony C

Start Date: Immediate

cut the gas supply to the kitchen and get rid of the pipes so that i can do other works on the wall. keep the gas supply for boiler. are you the property owner: owner of the property property type: ot...

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20 Aug

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Susie M

Start Date: Immediate

installation of new combi boiler. previous non-combi boiler has been removed and new boiler will be installed in a different place in house. are you the property owner: owner of the property is this f...

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09 Aug

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: David R

Start Date: Immediate

customer made an online enquiry for a new gas boiler. mr confirmed interest via considering a range of options mr lives in harpenden area please call to arrange appointment and discuss

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14 May

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Ting G

Start Date: Immediate

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

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14 Apr

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: John M

Start Date: Immediate

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

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10 Jan

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Nasir H

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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15 Dec

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Martyn L

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 property age: 1970-2000 what is your current source of heating for the renewable incentive...

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12 Dec

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Fatima A

Start Date: Immediate

new gas central heating

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08 Nov

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Sarah C

Start Date: Immediate

customer made enquiry for a gas boiler replacement in harpenden. they are unsure what brand to go for and would like advice. please contact to appoint

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25 Jul

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Graham D

Start Date: Immediate

Customer made an online enquiry for a new gas boiler. Mr confirmed interest via Considering a range of options Mr lives in Harpenden area Please call to arrange appointment and discuss

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18 Feb

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Simon L

Start Date: Immediate

new-gas-boiler

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13 Feb

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Simon L

Start Date: Immediate

new-gas-boiler

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06 Feb

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Scott M

Start Date: Immediate

For a 3 bedroom semi detached bungalow with attic conversion using (primarily) underfloor heating. Customer has confirmed they are looking to get a quote to have their Gas boiler replaced Are you the...

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06 Jan

Heating | Gas | Boiler Repair / Service

Harpenden - AL5

Enquiry from: Andrew M

Start Date: Immediate

Potterton Suprima HE 70 Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic What boiler type are you looking for: Gas What level of service do y...

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24 Oct

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Bruce M

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 Oct

Heating | Gas | Boiler Replacement

Harpenden - AL5

Enquiry from: Liz C

Start Date: Immediate

Customer has confirmed they are looking to get a quote to have their Gas boiler replaced Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Ty...

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How much do Heating Engineer services cost?

How much do Heating Engineers in Harpenden cost?
Costs for Heating Engineers around Harpenden can differ depending upon the sort of task that you require to have actually done in your house. It's the question we are asked a whole lot "how much do Heating Engineers in Harpenden cost?". It's generally really good to have an idea of how much a Heating Engineer are going to likely cost for their services. Prices are going to change based on the products and the tradesperson selected. The list reveals the types of service that Heating Engineers normally do as well as the typical price variety of these jobs. Some projects take longer to finish than others so costs do fluctuate by project.

Jobs that Heating Engineers in Harpenden can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Harpenden is:

£2,103

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in Harpenden £875-£2,069
Lpg boilers in Harpenden £1,710-£3,490
Biomass boilers in Harpenden £7,500-£11,500
New Oil boiler in Harpenden £2,125-£3,975
Boiler repair and service in Harpenden £71-£151
Electric heaters in Harpenden £775-£1,250
Eco boiler (hhrco) in Harpenden £875-£2,069
Boiler finance in Harpenden £875-£2,069
Heating control system in Harpenden £225-£345
Micro chp boiler in Harpenden £3,750-£5,750
Oil boiler repairs & servicing in Harpenden £82-£139
Gas works in Harpenden £60-£92
Boiler cover in Harpenden £5-£25
Commercial Gas Boiler in Harpenden £1,300-£3,850

Related Heating Engineer searches in Harpenden

Heating Engineer FAQs

what is a condensing boiler?

Condensing boilers are the in-thing when it comes to modern heating systems in UK businesses and across the globe for a good reason. This is primarily due to the fact that condensing boilers happens to be highly efficient as it enables the fuel you’re burning to heat up your home go a lot further. Having a new high efficiency condensing boiler rather than an old G-rated non condensing boiler will not only enhance your heating controls, but also save you a lot of money annually. In this article, we’re going to take you through the basics of a condensing boiler. Let’s take a closer look!

If you’re interested in getting a greener and more efficient boiler, you simply can’t afford to look beyond a high efficiency condensing boiler. This is purely due to the fact that these condensing boilers happens to make a better use of the heat they’re able to produce from burning fuels like oil or gas ( in other words, they require less heat from the burner, which makes them a lot more efficient).

So how does a condensing boiler work? Unlike a non-condensing heat-nly boiler, some heat will be wasted in form of hot gases which are released from the flue. Meanwhile a condensing boiler captures some of the heat from these gases and puts them to use for heating up water that’s coming back from your central heating system. As a result, it requires just a minimal heat from the burner which make the boiler more efficient.

You should take note that all new modern boilers are condensing boilers. Therefore if you’re planning to replace an old boiler with a new one, you’ll definitely be buying a new condensing boiler and benefit from all the efficiency and savings that comes with it.

do smart thermostats need wifi?

The short answer to this is no! Smart thermostats can still be used without WiFi, however, they’ll be deprived of some certain capabilities and innovative features that comes mainly due to their ability to connect to the internet. As a result, the smart thermostat will only be functional for basic task such as heating and cooling control. In other words, making use of a WiFi connection will be in your best bet to enjoy the multiple juicy benefits that comes with a smart thermostats such as remote monitoring, ability to connect to other devices and display local weather conditions and much more. And what’s the use of purchasing a smart thermostat if you’d not be able to enjoy these remarkable features?

However, even when you have a WiFi, it’s expected for the connection to fail at times. When this happens, what will be the impact on your smart thermostat? Let’s have a closer look!

• As you would have expected, when your smart thermostat is disconnected from WiFi, features that are controlled with the mobile app would all be impacted. And this might be a big headache when you wish to access these features and control remotely when far away from home.

• When your smart thermostat connection to WiFi fails, all live updates and alerts would be affected. This implies that you’d stop seeing updates, reports and notifications on your mobile device. As a result, you’ll not be notified in case of an emergency like electricity cut-outs, water leaks, humidity and temperatures exceeding the set levels as well as thermostat’s low battery.

• The lack of a WiFi connection might have taken away all the juicy advantages of having a smart thermostat, but one function that remains unaffected is the basic one - the control of your home’s heating and cooling system. In other words, if your smart thermostat is offline, your home will still be heated and cooled to the thermostat’s set temperature.

do i need a new boiler?

Ad hoc visits from your engineer to fix small issues with your heating system may actually seem cheaper and a lot more affordable, however when a boiler is ripe enough for a change these small issues are always never ending. Over some period of time, these small issues will inevitably get worse and the idea of “mend and make do will be an absolutely false economy. The best course of action in this sort of event is to find a replacement boiler to install as soon as possible. In this article, we’re going to give you some hints that’ll show you when your boiler needs to be replaced. Now let’s take a look!

✓ Insufficient hot water. Here, you’ll have to check the size of your hot water cylinder. It’s crucial to make sure that your boiler is rightly sized to power your heating as well as hot water circuit in line with your demands. You should always seek the advice of a heating expert who can recommend whether to fix or replace the boiler.

✓ Strange noises. It’s normal for components of the boiler to become worn or damaged over time. Replacing the particular component that’s causing the knocking or rattling may seem cost effective at first but more often than not, the noises usually signal a bigger issue which is likely to build up over time. Hence, it’ll be a lot more logical to replace the boiler itself.

✓ Regular repair of your boiler. It’s essential to have your heating system serviced by a Gas Safe engineer on an annual basis. However, when you have to call them more often than once a year for your yearly maintenance, it may be a wise decision to consider getting a replacement.

✓ Other events whereby you may need a new boiler includes when you can’t get the right temperature in your room, when the radiators don’t heat up as they should, when your boiler leaks and if your boiler still has a pilot light.

do i need homeserve plumbing and drainage cover?

Are you worried about blocked drains? Yes, you probably should! As a homeowner ( with a detached, semi detached or terraced house), all plumbing and drainage issues within your home or even within your property boundary is your responsibility. Hence, you’d might want to consider getting a Homeserve plumbing and drainage cover to help keep your home running smoothly and putting your mind at ease. The only exception here is if the drain in question is a lateral drain which is a common feature in flats. In this situation, it’s only the building managers that would be responsible for the maintenance of the drainage as it’s shared between several homes. Before 2011, the various flats or houses that shares the lateral drain are responsible for its maintenance.

Working with top utility companies for over 2 decades, Homeserve has positioned itself as one of the leading home assistance providers in the United Kingdom. With their top notch services, they’ve been able to make their client’s lives a lot easier and stress free through the provision of a wide array of repair solutions such as drainage, plumbing, heating, electrics and a lot more.

As a homeowner with the responsibility of maintaining the drains and ensuring there’s no block or damage, it’s simply a no brainer to go for a plumbing and drainage cover and more importantly, get good cover. Homeserve are one of the providers but there are a number of others which offer great service at competitive prices. Without an insurance in place, you may just have to break the bank just to have an engineer or plumber to fix any plumbing or drainage issue you might have. So why not give yourself a peace of mind and get a cover today?

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.

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.

Can I use a biomass boiler with other forms of heating?

Biomass boilers can be designed to work with other kinds of heating. The most common of these is solar thermal. This is a popular renewable energy pairing. Solar thermal heating will meet your hot water needs during the summer while a biomass boiler can operate as a backup during the winter when solar thermal panels do not perform as well.

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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