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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 HERTFORDSHIRE
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 HERTFORDSHIRE
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
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Gas Works MK

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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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Fixzer

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Offers services in HERTFORDSHIRE
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

08 Mar

Heating | Smart Thermostats

St. Albans - AL3

Enquiry from: Giampiero M

Start Date: Immediate

I would like to have installed a device connected to my Worcester 42 combi boiler that would allow me to control the heating remotely (for example from my phone). It should be something like a smart c...

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17 Nov

Heating | Gas | Boiler Replacement

Welwyn Garden - AL8

Enquiry from: Barbara P

Start Date: Immediate

replace the old boiler and install a combi boiler and remove all unnecessary pipeworks.

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14 May

Heating | Gas | Boiler Replacement

Hitchin - SG5

Enquiry from: Mohammed 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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03 May

Heating | Gas | Boiler Replacement

Hoddesdon - EN11

Enquiry from: Zahid M

Start Date: Immediate

Customer does not own the propery but they have permission to get quotes and will be paying for the work. Call back anytime. Extent of work: New Boiler Type of building: Non-residential Fuel: ...

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29 Mar

Heating | Oil | Boiler Repair / Service

Rickmansworth - WD3

Enquiry from: Jacqueline A

Start Date: Immediate

Need restart after running out of oil

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14 Mar

Heating | Gas | Boiler Replacement

St. Albans - AL1

Enquiry from: Saji T

Start Date: Immediate

Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via email/SMS/ Considering a range of options Homeowner lives in St. Albans area Please call to arrange appointment a...

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22 Jan

Heating | Electric Radiators & Heaters

Ware - SG12

Enquiry from: Justine F

Start Date: Immediate

Dimplex quantum not heating up

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13 Jan

Heating | Gas | Boiler Replacement

Watford - WD18

Enquiry from: Preecha V

Start Date: Immediate

Customer is looking for a new gas boiler. Confirmed interest via phone at 20:19 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment

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06 Jan

Heating | Gas | Boiler Replacement

Sawbridgeworth - CM21

Enquiry from: Jack F

Start Date: Immediate

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

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19 Oct

Heating | Smart Thermostats

Watford - WD17

Enquiry from: D

Start Date: Immediate

Hive installation and supply

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14 Oct

Heating | Gas | Boiler Replacement

Rickmansworth - WD3

Enquiry from: Jean S

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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27 Sep

Gas | Appliances / work

Bishop's Stortford - CM23

Enquiry from: Keith L

Start Date: Immediate

1. Two x 28mm Gate Valves replaced in loft. Pipes from Cold Water Tank. We have the valves. 2. Connection of new gas hob to existing pipe in place.

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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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10 May

Heating | Gas | Boiler Replacement

Letchworth Garden City - SG6

Enquiry from: Aisling V

Start Date: Immediate

I am considering buying a house in Duxford and would like a quote for replacing the current boiler and radiators

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09 May

Heating | Gas | Boiler Replacement

Stevenage - SG1

Enquiry from: Martin K

Start Date: 1 to 3 months

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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30 Apr

Heating | Gas | Boiler Repair / Service

Letchworth Garden City - SG6

Enquiry from: Steph G

Start Date: Immediate

Please could we get a quote on a boiler service for our Worcester boiler thank you

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17 Feb

Heating | LPG | Boiler

Watford - WD17

Enquiry from: Elivia T

Start Date: Immediate

I’m looking to move into a property in May this year it’s a 4 bedroom Victorian maisonette in Watford that uses electricity for water and heating (electric storage heaters) there is mains has into...

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18 Jan

Heating | Gas | Boiler Replacement

Hatfield - AL10

Enquiry from: Carlo R

Start Date: Immediate

Commercial Gas Boiler Lead Commercial Gas Boiler Lead

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

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03 Jan

Heating | Smart Thermostats

Welwyn Garden - AL8

Enquiry from: Varge L

Start Date: Immediate

tado wireless thermostat installation replacing existing honeywell wireless thermostat are you the property owner: owner of the property age of boiler: 6-10 years is your boiler: gas house type: detac...

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08 Dec

Heating | Gas | Boiler Replacement

Barnet - EN4

Enquiry from: Samar 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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How much do Heating Engineer services cost?

How much do Heating Engineers in Hertfordshire charge?
Costs for Heating Engineers around Hertfordshire can fluctuate relying on the type of work that you want to have carried out in your house. It's the question we get asked a whole lot "how much do Heating Engineers in Hertfordshire charge?". It's definitely great to have an idea of how much a Heating Engineer are going to likely cost for their services. Prices will certainly fluctuate based on the products as well as the tradesman picked. The list shows the sorts of task that Heating Engineers generally do and the typical cost series of these jobs. Some jobs take longer to finish than others so costs do vary by job.

Jobs that Heating Engineers in Hertfordshire can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Hertfordshire is:

£2,673

Heating Engineer job Heating Engineer cost in 2026
Combi boiler in Hertfordshire £1,152-£3,034
Lpg boilers in Hertfordshire £1,480-£3,720
Biomass boilers in Hertfordshire £7,500-£11,500
New Oil boiler in Hertfordshire £1,470-£3,800
Boiler repair and service in Hertfordshire £83-£884
Electric heaters in Hertfordshire £850-£4,167
Eco boiler (hhrco) in Hertfordshire £1,152-£3,034
Boiler finance in Hertfordshire £1,152-£3,034
Heating control system in Hertfordshire £165-£715
Micro chp boiler in Hertfordshire £3,750-£5,750
Oil boiler repairs & servicing in Hertfordshire £1,721-£3,426
Gas works in Hertfordshire £137-£1,864
Boiler cover in Hertfordshire £103-£2,388
Commercial Gas Boiler in Hertfordshire £1,285-£3,543

Related Heating Engineer searches in Hertfordshire

Heating Engineer FAQs

do i need a new commercial 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.

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.

how long does a boiler service take?

How Long Does A Boiler Service Take?

Servicing of your boiler is a very crucial activity which does not only help in keeping your heating system in a top condition, but also assists in ensuring the safety of both you and your loved ones. If you carry out a regular boiler service you’ll be able to identify any possible fault your boiler may have on time before it leads to a more serious issue or even a boiler breakdown. As a result, you’ll be able to save yourself some time and money, but more importantly will save you from any dangerous risk that may result from gas leak in a boiler. The best time for a boiler service is in the summer when you’d probably would not really need the system, so you can take advantage of that as well as the possible lower boiler servicing cost during this period.

Before we look into the amount of time a boiler service should take, let’s first consider what should be done during a boiler service.

✓ Visual inspection. This is a check carried out by the heating engineer to ensure your boiler still meet the existing standards and requirements while also looking for any faults.

✓ Removal of boiler casing. There’s the need to ensure everything is working just fine and also to clean the boiler’s interior. These inspections should include the burner, heat exchanger, main injector and spark probe.

✓ Flue check. This involves making sure that there’s no form of obstructions in the flue terminals as also to ensure that the flue is well installed.

✓ Gas pressure check. This involves making sure that the boiler working with the appropriate pressure.

✓ Boiler fired up. This involves checking for any operating issues.

Generally, a boiler service should be completed within 30 minutes, however this time may vary largely depending on the brand and model.

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.

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.

how do you bleed an oil boiler?

How Do You Bleed An Oil Boiler?

Bleeding air between the oil supply and an oil fired boiler’s burner is a process that’s often required when the system has run out of oil and the burner has stopped working. Upon refilling the oil tank, the air that has been trapped within the oil pipe when empty has to be freed to ensure that the oil reaches the burner and allows it to start again. So how do you go about the process?

First and foremost, it must be noted that it’s always better to be on the look out for the amount of oil in your fuel tank and get it refilled before it runs out. However, if it does run out, you can take the following steps:

• Identify the burner

The burner is a red plastic cover and it’s usually positioned on the bottom part of the boiler (mostly inside the boiler casing). Once identified, inspect it to see if the lockout button is lit red. If yes, simply unscrew and detach the burner’s red case using a flat head screwdriver.

• Identify the oil pump

You’ll find the oil pump on the burner’s left side which is connected to the flexible oil line. Once done, simply locate the 3 inches long hexagonal stem protruding from the pump and with a small threaded plug screwed into the end. Unscrew the plug in just half a turn ( 180 degrees) with a 4mm Allen Key. At this stage oil will be released, do ensure there’s a cloth or rag underneath the plug to grab the oil freed.

• Press the lockout button

This is the next and final step. However it’s also crucial to note that the burner fan will run for about 12 seconds and discharge some oil from the loosened plug which you can grab with a cloth or rag. Immediately you hear a buzzing sound, use the Allen key to tighten the plug. If enough air has been bled, the system will fire. But if not, then you’ll have to repeat the process again.

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.

can you use hive with an oil boiler?

Smart controls such as Hive are the next generation technology with more and more people now converting their houses into smart homes to control multiple devices in the homes remotely. Smart technology can be incorporated with several household devices such as security, lighting, entertainment and more. But what if there’s an oil boiler installed in your home, can you still connect your Hive with the your heating? Well, simply read on to find out.

The answer to this question is yes, most oil boilers are compatible with Hive and can substitute for either an existing conventional programmer or thermostat. The smart technology works to help derive more benefits from your heating system and they usually come with apps which can be used to control your home’s heating from anywhere with just your mobile device. Hive, however, cannot work to replace the functions of smart oil boiler heating controls to modulate your heating as they only work on an on or off basis. To make use of the modulating technology in an oil boiler, the cost of manufacture would be considerably higher while offering little advantage in efficiency for the home or property owner. Ultimately, this implies that you can’t incorporate smart technology to control the output in a similar way as a gas boiler, but there are still some ways to utilize smart technology with your oil boiler in such a way to boost your efficiency and lessen the energy bills.

Do you want to use your Hive with your home’s oil boiler? We’d advise you get in touch with an OFTEC qualified engineer if you wish to install Hive Active Heating on your oil boiler, as British Gas engineer do not offer this service.

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