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ISR GAS

0 review(s)
Offers services in LLANELLI
We are a reliable gas and heating installation company. We install top of the range boilers with up to 10 year warranty at...

Thermal Heating

0 review(s)
Offers services in LLANELLI
Well established boiler installation company with over 30 years experience
Over 10 Reviews

Boxt

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

Lewis Gas & Electrical

0 review(s)
Offers services in LLANELLI
We are a multi trade company that offer both gas and electrical services, we cover installs services and repairs. We have...

Westward Energy Services

0 review(s)
Offers services in LLANELLI
Westward Energy Services Ltd is a specialist plumbing and heating contractor providing boiler installation, service and r...

Van-A-Gas Heating

0 review(s)
Offers services in LLANELLI
I have been a Heating Installer for 40 years, we provide a fantastic product with a fantastic guarantee and service. We ar...

Recent Heating Engineer Enquiries

25 May

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Russell C

Start Date: Immediate

Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Oil Number of radiators: 0 Quote requested on boiler replacement

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24 Jan

Heating | Gas | Boiler Replacement

Llanelli - SA14

Enquiry from: Judith D

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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13 Dec

Heating | Gas | Boiler Replacement

Llanelli - SA14

Enquiry from: Jamie C

Start Date: Immediate

to replace a gas combi boiler

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06 Dec

Heating | Gas | Boiler Replacement

Llanelli - SA15

Enquiry from: Chris F

Start Date: Immediate

Call any time. Extent of work: New Boiler Type of building: Detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement

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09 Jan

Heating | Gas | Boiler Replacement

Llanelli - SA14

Enquiry from: Jocelyn L

Start Date: Immediate

Quote to replace existing boiler and hot water tank with a combo boiler. Current boiler doesn’t work hot water and heating at same time.

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06 Dec

Heating | Smart Thermostats

Llanelli - SA15

Enquiry from: Joe C

Start Date: Immediate

I need a new thermostat fitted i can't turn on my heating currently have no temp control

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02 Dec

Heating | Gas | Boiler Replacement

Llanelli - SA15

Enquiry from: Mark F

Start Date: Immediate

Hi Jordan. My mate Richard (and Andrea) from Penllergaer gave me your number. Looking for a price to fit a thermostatic shower over the bath. Richard said a straight forward job and suggested you tha...

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18 Dec

Heating | Gas | Boiler Repair / Service

Llanelli - SA14

Enquiry from: Owen G

Start Date: Immediate

Boiler service and gas safe certification

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26 Oct

Heating | Smart Thermostats

Llanelli - SA14

Enquiry from: Dale W

Start Date: Immediate

fit hive to heating have boiler and a water tank not combi are you the property owner: owner of the property age of boiler: 10+ years is your boiler: gas house type: terrace how many bedrooms do you h...

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25 Oct

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Dafydd L

Start Date: Immediate

Customer made an enquiry for Oil Boiler Replacement via one of our websites. Looking at various options they would like to discuss directly Confirmed interest Please call to discuss and arrange appoi...

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09 Oct

Heating | Gas | Boiler Replacement

Llanelli - SA15

Enquiry from: Hyun Ju H

Start Date: Immediate

customer in llanelli areas is looking to do a couple of projects at the moment, and would like quotes for gas boiler replacement.confirmed interest via email at 09/10/2022 07:05.please call to arrange...

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09 Oct

Heating | Gas | Boiler Repair / Service

Llanelli - SA15

Enquiry from: Hyun Ju H

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. are you...

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26 Sep

Gas | Appliances / work

Llanelli - SA15

Enquiry from: Helen J

Start Date: 1 to 3 months

one new radiator and disconnection and removal of gas fire from back boiler are you the property owner: owner of the property property type: terrace what energy supply do you have: gas what product do...

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20 Jul

Heating | Micro CHP

Llanelli - SA15

Enquiry from: Jason O

Start Date: Immediate

mchp installers , 4 bed detached house first time central heating using mchp house style: detached what is the direction of the roof: south-west energy provider: edf are you the property owner: owner ...

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13 Mar

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Will W

Start Date: Immediate

Customer made an online enquiry for Oil Boiler Replacement via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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15 Feb

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Daniel W

Start Date: Immediate

Customer in Llanelli area made an enquiry for Oil Boiler Replacement online. Please call to arrange an appointment to discuss options

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18 Nov

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Pauline T

Start Date: Immediate

Replacement of an oil combi boiler

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14 Nov

Heating | Oil | Boiler Replacement

Llanelli - SA14

Enquiry from: Sian W

Start Date: Immediate

Customer is looking for quotes for Oil Boiler Replacement from pros around Llanelli. Please call to arrange appointment to discuss

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27 Oct

Heating | Gas | Boiler Replacement

Llanelli - SA15

Enquiry from: Jacek 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. are you...

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18 Oct

Heating | Oil | Boiler Replacement

Llanelli - SA15

Enquiry from: Julian J

Start Date: Immediate

customer is looking for oil boiler replacement quotes. they are unsure of options so would like to discuss. confirmed interest via email/sms/ customer lives in llanelli area please call to arrange an...

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How much do Heating Engineer services cost?

How much do Heating Engineers in Llanelli cost?
Prices for Heating Engineers around Llanelli can be very different relying on the type of task that you need to have done in your house. It's the inquiry we get asked a great deal "how much do Heating Engineers in Llanelli charge?". It's definitely better to have an idea of how much a Heating Engineer will likely cost for their services. Prices will certainly change based upon the products and also the tradesman selected. The table shows the kinds of task that Heating Engineers usually do and also the regular price series of these projects. Some jobs take longer to finish than others so costs do fluctuate by project.

Jobs that Heating Engineers in Llanelli can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Llanelli is:

£2,345

Heating Engineer job Heating Engineer cost in 2026
Combi boiler in Llanelli £1,669-£2,469
Lpg boilers in Llanelli £2,320-£3,480
Biomass boilers in Llanelli £7,500-£11,500
New Oil boiler in Llanelli £2,250-£3,450
Boiler repair and service in Llanelli £113-£173
Electric heaters in Llanelli £1,500-£2,300
Eco boiler (hhrco) in Llanelli £1,669-£2,469
Boiler finance in Llanelli £1,669-£2,469
Heating control system in Llanelli £225-£345
Micro chp boiler in Llanelli £3,750-£5,750
Oil boiler repairs & servicing in Llanelli £83-£127
Gas works in Llanelli £60-£92
Boiler cover in Llanelli £5-£25
Commercial Gas Boiler in Llanelli £2,200-£4,250

Related Heating Engineer searches in Llanelli

Heating Engineer FAQs

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.

what size electric boiler do i need?

What Size Of Electric Boiler Do I Need?

If you’re thinking about installing central heating in your home or property, you’ll be shocked by the plethora of options that’s currently available in the market as regards the boiler type that can be installed. Being a very good alternative to gas boilers or an oil or LPG boiler, electric boilers are here to stay. They usually feature different power outputs which tends to lead to one of the most frequently asked questions about electric heaters - what size of electric boiler do I need? Here, we’ll give you a good insight into sizes of electric boilers available to help you make the right decision.

The importance of getting the perfect size of electric boiler for your home can not be over-emphasized. If your electric boiler size is too small, it won’t be able to provide the level of heat and hot water required. And on the other hand, if it’s too big, it’ll definitely consume more electricity which would be a total waste of money.

To determine the correct size, if you have a wet central heating or water radiators in your home, you’ll need to calculate the boiler’s capacity required to operate them and allow 1.5kw per radiator. To be more accurate, it’s advisable to talk to a professional installer to avoid making a costly mistake. Every professional installer should have an idea of the appropriate size of electric boiler that’ll be needed given your special requirements and home size.

Generally, with a 12k kilowatt boiler, you should be able to operate up to 7 to 8 radiators which is good for smaller properties. For apartments and flats, getting a smaller electric boiler would be the best option.

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.

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.

How to repair a boiler leak?

If your boiler is leaking, there are some checks that you can do yourself. However, you should never attempt to repair your boiler yourself – only a Gas Safe-registered engineer should conduct repairs.

There are 3 main reasons why your boiler might be leaking: there’s a pressure valve fault, a temperature valve leak or corrosion in the system. An engineer will be able to spot the problem quickly, but in the meantime there are a few things you can do:

Check the pipe fittings

If your boiler is leaking water around the pipe fittings, it could be an installation fault and you should get in touch with the engineer that fitted it. You can check the pipe fittings by drying the area then waiting to see if the water appears again. If it does, you may be able to do a ¼ turn of the pipe to stop it. However, you should still call the engineer that installed it to ask them to check the PTFE tape on the inside.

Inspect the seals

Over time, the rubber seals on a boiler can start to perish, so if you have an old boiler this could be the source of your leak. If you have a new boiler, it could be caused by your boiler running over pressure.

Heat exchanger corrosion

Unfortunately, if a boiler engineer discovers that the boiler is leaking water from the heat exchanger, this is the end of the road for your system. The heat exchanger is the most expensive part of your boiler, so it makes more financial sense to replace your boiler with a newer, more efficient model rather than try to replace it.

how long does a gas safety certificate last?

How Long Does A Gas Safety Certificate Last?

As a result of faulty installation and irregular maintenance of gas appliances and chimneys, a lot of people have been met with an untimely death caused by the toxic gas - carbon monoxide. This is a gas that’s completely odourless, colourless and tasteless - meaning you can’t identify one of its in the environment. But what you should know is, if you stay in an environment filled with carbon monoxide, you’d probably be dead within a couple of hours. Consequently as a landlord, you must do what’s best to ensure the safety of all your tenants by making sure that all your gas appliances and chimneys are subjected to annual check by an approved Gas Safe engineer as required by the law.

Wondering how long a Gas Safety Check will take? The safety of your gas is guaranteed by carrying out regular examinations. Whether or not you possess a gas alarm, it’s still vital to conduct regular gas safe checks to make sure your home is safe. A typical gas safe check would last between 30 to 60 minutes for a normal domestic property. However, in the situations whereby a need for repair arises, it may take longer time to complete. Other factors that can also affect the timing includes includes both the size and location of your property.

So how long does a gas safety certificate last? The simple answer to this question is 12 months. If you own a rental property in the UK, it’s up to you to ensure all your gas appliances and chimney is check after every 12 months to obtain a Gas Safety Certificate which you should hand out a copy to all tenants living in your property. However, if you don’t own the property, you can inform your landlord to get one as soon as possible while also providing a carbon monoxide alarm.

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 much is a gas safety certificate?

How Much Is A Gas Safety Certificate?

If you’re a landlord in the UK, then you’d know a gas safety certificate is a legal requirement. If yes, then you’d probably like to know how much it’ll cost to get a gas safety certificate so you can make plans on obtaining one for your property. In this article, you’ll find all you need to know about the amount you’re expected to pay for a gas safety certificate in the UK.

First and foremost, let’s look into the use of the certificate. Basically, a gas safety certificate is the legal inspection of your property’s gas appliances which would be done on an annual basis. Only an approved Gas Safe engineer is allowed to carry out this statutory check. Ultimately, if you own rental properties in the country, this is a requirement you can’t afford to overlook to ensure the safety of your tenants.

Furthermore, included in this inspection are each and every gas appliances, chimneys, pipework as well as flues in the property. In recent times, several individuals make use of fewer gas appliances which ultimately implies that they may only need the servicing of their gas fire. Once you’ve passed the inspection, you’ll be given your CP12 certificate which must be kept for a minimum of two years. A copy should also be provided to your tenants within 28 days of issue. So how much will it cost to get a gas safety certificate?

Depending on your location in the UK as well as the number of gas appliances incorporated, the average cost of a gas certificate will range between £60 to £90. The Gas Safe engineer will carry out the task as a fixed and statutory job.

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