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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 HERTFORDSHIRE
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 HERTFORDSHIRE
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 HERTFORDSHIRE
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 HERTFORDSHIRE
Customer service is something we care passionately about at Swale Heating – and always have. Whether you’re a domestic or ...
Verified ProOver 10 Reviews

Boxt

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

Recent Heating Engineer Enquiries

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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05 Dec

Heating | Gas | Boiler Replacement

Letchworth Garden City - SG6

Enquiry from: Bax S

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

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01 Dec

Heating | Gas | Boiler Replacement

Stevenage - SG1

Enquiry from: Stan C

Start Date: Immediate

Call any time. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 10 Quote requested on boiler replacement

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29 Nov

Heating | Gas | Boiler Replacement

Barnet - EN4

Enquiry from: Samar M

Start Date: Immediate

customer living in barnet area made an enquiry for new boiler quotes via one of our websites. customer confirmed interest via , sms at 21:43, email at 21:43 homeowner needs advice on the boiler make ...

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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:

£2,353

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in Hertfordshire £1,245-£2,680
Lpg boilers in Hertfordshire £1,690-£3,127
Biomass boilers in Hertfordshire £7,500-£11,500
New Oil boiler in Hertfordshire £1,934-£3,400
Boiler repair and service in Hertfordshire £69-£137
Electric heaters in Hertfordshire £1,250-£6,150
Eco boiler (hhrco) in Hertfordshire £1,245-£2,680
Boiler finance in Hertfordshire £1,245-£2,680
Heating control system in Hertfordshire £138-£373
Micro chp boiler in Hertfordshire £3,750-£5,750
Oil boiler repairs & servicing in Hertfordshire £82-£139
Gas works in Hertfordshire £60-£92
Boiler cover in Hertfordshire £5-£25
Commercial Gas Boiler in Hertfordshire £1,408-£3,328

Related Heating Engineer searches in Hertfordshire

Heating Engineer FAQs

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 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.

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.

how does the smart thermostat work?

If you’re building a connected home, a smart thermostat allows you to change the temperature in your home. And not only do several smart thermostats come with touch screens and a user friendly interface, but they’re also compatible with Amazon Alexa, Google Assistant and other voice controlled personal assistants. So how does a smart thermostat work? Let’s have a look!

Generally, smart thermostats are connected to the home’s Heating and/or Air Con system via C wire (common wire). Homes that lacks a C wire (especially older homes) will have to install one first before getting a smart thermostat. The C wire is a crucial element in the installation process as it works mainly to wire your smart thermostats into the Boiler system without tampering with the wiring for the other appliances in the house.

The smart thermostats comes with some special temperature setting which you can access by connecting them to your home’s WiFi. These include:

• Mobile Control

Most smart thermostats are specially designed to enable users to control the temperature of their home from the comfort of their couch or car via their unique mobile apps. This feature is just perfect if you particularly like getting the perfect temperature in your home without having to get out of bed.

• Humidity Controls

Although, the humidity of your home can not really be adjusted with a smart thermostat but you can always stay on top of it by monitoring it or setting an alarm on your phone to go off when the humidity changes.

• Geofencing Feature

With a smart thermostat, you can choose the particular times of the day you want it in action. This feature enables you to go on impromptu travels without having to worry about your energy bills - some smart thermostats come with the geotracking feature which determines when you’ve left the house and adjusts the temperature of the home accordingly with your energy usage in mind.

does home insurance cover boiler breakdown

Breakdowns of boilers are quite common during the winter months and are usually very expensive to repair when this occurs. According to the research carried out recently by uSwitch, repairing a boiler can cost an average of about £314 with a figure over 20 percent of homes experiencing various heating system issues last year.

 

To answer the question of whether or not your existing home insurance will be enough to cover the boiler breakdown, the answer is probably not. This is due to the fact that heating system faults or breakdowns is a very common occurrence and as a result of poor maintenance practices as well as a high repair cost, several insurance companies often remove it from their home insurance policies.

 

Generally, you’d be given an option of what is termed as “emergency home cover which is an add on or extra to your home insurance policy. Luckily, this add on is quite inexpensive and may be as little as £4 or £5 per month. Depending on your need or budget, you can also purchase the add on as a “stand alone from your current insurer or another company. However, the standalone option is usually more expensive.

 

The emergency home cover normally provides coverage for the boiler repair cost and few times, the rest of the central heating system as well. Being fully aware how important a boiler can be, insurance companies usually deliver a rapid response service as suggested in the name, “emergency home cover. However, the maximum pay-out for call out charges is capped at a particular amount which usually ranges from £500 and £1,000. Apart from the call out fees, the emergency cover also includes a limit on the pay-out amount for future required repairs of heating systems which includes both parts labour.

how to install a gas cooktop in an island?

How To Install A Gas Cooktop In An Island

Are you thinking about installing a gas cooktop in your kitchen island? If yes, then you must know that there are clearance requirements that must be met (before you proceed) between the cut out and the countertop’s edge. Basically, there are incremental requirements for island installation due to the fact that it does not make an assumption that the product is going to be fitted against a rear wall that acts to protect the back of the unit. As a result, while doing an island install we must put the safety of the product into consideration much more that we do a standard install. What’s more? This island clearance requirement develops from a third-party agency and is a standard with all brands. So how do you install a gas cooktop in an island having the aforementioned requirements in mind?

• Use a foil tape to line the inside edges of the cut out. The function of this is to prevent heat damage as well as countertop’s discolouration. Put the cooktop top on a secured surface.

• Identify the pipe coming out of the cooktop’s side or bottom and brush onto the threads of the manifold entrance.

• Pass the pressure regulator onto the entrance of the manifold and make use of a wrench to tighten it.

• Brush the pipe joint compound onto one of the flare union adaptor’s threads and pass it into the regulator’s open end. Make it slightly tight with a full turn of the wrench.

• Connect the flare union adaptor’s open end with the flexible appliance connector hose, upon brushing on pipe joint compound.

• Put foam tape on the cooktop underside’s edges, if your cooktop comes with a glass burner plate.

• Turn the cooktop to set it into the cutout.

• Apply pipe-joint compound onto the flare union adaptor left and secure it firmly into the gas shutout valve.

• Connect the flexible hose connector’s free end with the flare union adaptor.

how do i add a second nest thermostat?

In recent times, home and property owners are constantly looking for ways in which to enhance both energy efficiency and sustainability especially as the world draws closer and closer to energy-efficient technology. The Nest thermostat is a great example of this fact as its designed in such a way to save energy while also cutting heating and cooling costs. And an interesting fact is, you’re not limited to using just a single Nest thermostat in your home as multiple of the device can successfully run together to maintain a consistent level of temperature monitoring as well as energy efficiency. What’s more? You can add up to 20 Nest thermostat and 18 temperature sensors in a home.

It’s very unlikely that you’re going to need this many thermostats in your home, but if you’d like to add a second the process is quite straightforward. However, we’d recommend you employ the services of a seasoned professional especially if you lack the required training or experience to pull this off to save yourself some time and money.

To get started, simply download the associated Nest app to add Nest devices. Now let’s have a look at the processes involved in adding a second Nest thermostat to your home.

• Open the app.

• Go to the top left corner of the main screen and click on the menu button.

• Pick the location or home you’re adding the device to.

• Go to the top right corner and select the “settings.

• Once done, then click on the Add Product “Plus button.

Upon a successful addition of the second thermostat, the app will guide you through the initial set up steps. Google also offers a very helpful guide if you’re unfamiliar with the initial configuration.

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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