Find a Heating Engineer you can trust in Carmarthen.

Choose from 86 Heating Engineers, all rated by people like you.

Over 71 reviews & an average rating of 4.6/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Heating Engineers near you

View Shortlist
Verified ProOver 10 Reviews

Boxt

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

WarmZilla

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

CA Electrical

0 review(s)
Offers services in CARMARTHEN
Tawe Electrical in Swansea has a local electrical contractor that has years experience in all electrical services, call fo...
Verified Pro
Hi, I run a gas heating and plumbing business based in porthcawl. I offer top quality work at affordable prices with excel...
Verified Pro
A family run business that operates around the south Wales region, with customers satisfaction and attention to detail as ...

Recent Heating Engineer Enquiries

30 Jan

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Jake B

Start Date: Immediate

Remove what is left of an old back boiler. 3 pipes and flue section cut level with the surrounding wall. Pictures available.

Post a similar request >

05 Jan

Heating | Oil | Boiler Repair / Service

Carmarthen - SA32

Enquiry from: Natalia M

Start Date: Immediate

my oil boiler is not working. are you the property owner: tenant (with permission) is this for a residential or commerial building: domestic type of current boiler: oil what boiler type are you lookin...

Post a similar request >

21 Dec

Heating | Gas | Boiler Replacement

Carmarthen - SA31

Enquiry from: James C

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

Post a similar request >

19 Dec

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Nia R

Start Date: Immediate

We would like to service our boiler, and also our hot water isn't running through. Thanks

Post a similar request >

16 Dec

Gas | Appliances / work

Carmarthen - SA32

Enquiry from: George R

Start Date: Immediate

Commercial Gas Boiler Lead

we have a flueless gas fire that needs a service please are you the property owner: owner of the property property type: semi detached what energy supply do you have: gas what product does this enqui...

Post a similar request >

16 Dec

Gas | Appliances / work

Carmarthen - SA33

Enquiry from: Nia L

Start Date: Immediate

gas fire serviced, as soon as possible. are you the property owner: relative of owner property type: detached what energy supply do you have: other what product does this enquiry relate to: other wha...

Post a similar request >

07 Dec

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Bruce F

Start Date: Immediate

tap on boiler filler loop leaking badly, needs replacing asap Boiler service at same time would be good

Post a similar request >

01 Dec

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Phil J

Start Date: Immediate

hi i live in carmarthen i want to disconnect the nest heat link from the boiler and connect it to my new property which is oil and not gas, how much would you charge to disconnect the thermostat from ...

Post a similar request >

29 Nov

Heating | Gas | Boiler Repair / Service

Carmarthen - SA32

Enquiry from: Florentina S

Start Date: Immediate

Hello, My Worcester Bosch Greenstar Heatslave boiler is not working, the faultcode signals the oil tank is empty, which is not the case. Repeated resetting has not be successful. I would be grateful...

Post a similar request >

24 Nov

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Chris S

Start Date: Immediate

Looking for a landlords gas safety certificate 2 bedroom house in Carmarthen. Logik boiler, HW/CH and Oven/Hob

Post a similar request >

23 Nov

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Zelig N

Start Date: Immediate

Commercial Gas Boiler Lead

My heating and hot water are not working, I think it may be something to do with pressure in my boiler

Post a similar request >

21 Nov

Gas | Appliances / work

Carmarthen - SA32

Enquiry from: Lyn W

Start Date: Immediate

the installation of an unvented water cylinder to connect with existing combi boiler existing multifuel stove, and also a wet ufh system that is fitted but as of yet unconnected ,if this is something...

Post a similar request >

30 Oct

Heating | Oil | Boiler Replacement

Carmarthen - SA32

Enquiry from: Gareth H

Start Date: Immediate

Oil boiler service and possible replacement/installation.

Post a similar request >

17 Oct

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Ellie B

Start Date: Immediate

Fix toilet, general drain unblock, boiler check, and fix dishwasher.

Post a similar request >

07 Oct

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Seweryn S

Start Date: Immediate

Hello. I need you to do an annual boiler service. Check if everything is fine. In addition, cooker to be checked. At the moment, the best contact with me is via email

Post a similar request >

22 Sep

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Mike C

Start Date: Immediate

Completing on this property on 30/09/2022, it has been empty for some time and would like the boiler/central heating system checked before use, please contact me for more information. Thank you

Post a similar request >

23 Aug

Heating | Gas | Boiler Repair / Service

Carmarthen - SA31

Enquiry from: Marek B

Start Date: Immediate

Boiler displays F3 error -fan issue. What would be the cost of replacing the fan. My boiler is Logic Heat H15.

Post a similar request >

16 Jul

Heating | Oil | Boiler Repair / Service

Carmarthen - SA33

Enquiry from: Ian G

Start Date: Immediate

annual oil boiler service customer has confirmed they are looking to get a quote to have their oil boiler repaired/serviced are you the property owner: owner of the property is this for a residential...

Post a similar request >

19 Jun

Heating | Gas | Boiler Replacement

Carmarthen - SA33

Enquiry from: Vivian E

Start Date: Immediate

customer made an enquiry for gas boiler replacement and confirmed on the quotatis site they would like quotes from a heating engineer.mr lives in the carmarthen area and would like a call to discuss o...

Post a similar request >

14 Jun

Heating | Gas | Boiler Replacement

Carmarthen - SA31

Enquiry from: Tim V

Start Date: 1 to 3 months

customer made an online enquiry for gas boiler replacement and confirmed on telephone and email they would like a call with a heating engineer to discuss prices.please call to arrange an appointment t...

Post a similar request >

How much do Heating Engineer services cost?

How much do Heating Engineers in Carmarthen cost?
Costs for Heating Engineers around Carmarthen can differ relying on the kind of job that you want to have done in your residence. It's the inquiry we get asked a great deal "how much do Heating Engineers in Carmarthen charge?". It's often better to have an idea of how much a Heating Engineer are going to likely cost for their work. Prices will rise and fall based on the products and also the tradesperson chosen. The table shows the types of task that Heating Engineers commonly do and the typical price series of these tasks. Some tasks take longer to finish than others so costs do be very different by job.

Jobs that Heating Engineers in Carmarthen can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Carmarthen is:

£2,345

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in Carmarthen £1,669-£2,469
Lpg boilers in Carmarthen £2,320-£3,480
Biomass boilers in Carmarthen £7,500-£11,500
New Oil boiler in Carmarthen £2,250-£3,450
Boiler repair and service in Carmarthen £113-£173
Electric heaters in Carmarthen £1,500-£2,300
Eco boiler (hhrco) in Carmarthen £1,669-£2,469
Boiler finance in Carmarthen £1,669-£2,469
Heating control system in Carmarthen £225-£345
Micro chp boiler in Carmarthen £3,750-£5,750
Oil boiler repairs & servicing in Carmarthen £83-£127
Gas works in Carmarthen £60-£92
Boiler cover in Carmarthen £5-£25
Commercial Gas Boiler in Carmarthen £2,200-£4,250

Related Heating Engineer searches in Carmarthen

Heating Engineer FAQs

how long does it take to service an oil boiler?

How Long Does It Take To Service An Oil Boiler?

Are you about to service your oil boiler and wondering just how long it would take to completion? Well, you should first know that during an oil boiler service, there are a wide range of things that needs to be checked. As a result, the service can actually take some time and even more, depending on the present condition of your oil boiler.

During a boiler service, your qualified heating engineer will carry out the following tasks:

• Detach and clean both the burner and fan.

• Examine the combustion chamber rope seal.

• Wipe clean and descale baffles.

• Wipe clean and descale the main heat exchanger

• Detach, clean and replace turbulators

• Examine the combustion levels after cleaning.

He’ll also perform some tank and system checks which includes:

• Inspecting and cleaning condensate

• Testing the fire valve

• Cleaning or replacing the filter

• Cleaning the condense trap

• Conducting a thorough inspection of the tank and oil supply pipe to identify possible damages, deterioration as well as debris.

• Pressure testing the oil supply pipe at the point where it goes underground.

• Examining the system pressure.

With all the aforementioned activities and more, an oil boiler service may take relatively longer period of time when compared to it’s counterpart - gas boiler. This is mainly due to the fact that the boiler itself requires a thorough inspection as well as the oil tank where the fuel is being stored. You get your gas through the mains supply, however oil must firstly be stored inside the tank then filled up when it’s almost low. The oil tank will be inspected to identify possible leaks, bulging, corrosion as well as water.

So generally, an oil boiler service should take between the range of 1 to 2 hours to be completed.

how much oil does a boiler use?

How Much Oil Does A Boiler Use?

Are you also interested in knowing the quantity of oil that a boiler consumes to heat up and keep a house warm? Well, you’ll find the answer here. There are so many influencing factors that determines the quantity of oil that’ll be used by a boiler. These factors include the number of hours they’re subjected to use on a daily basis, the boiler’s size as well as how efficient it is. Another factor is how you use your boiler, whether it’s only to provide heating or to provide both heating and hot water will as influence the quantity of oil your boiler uses. As a result, it’s almost impossible to provide an accurate estimate of the amount of oil that an appliance would require to keep running effectively.

In general, to provide a rough estimate, a mid sized oil boiler appliance could make use of up to 3.5 litres of oil per hour when full, but if it’s a large appliance, then it can burn up to 4 litres of oil per hour. However, it should be noted that this is only when the boiler is operating flat out. In the event whereby the water inside the heating system is already hot and the boiler is only working to maintain the level of warmth, much less quantity of oil will be used. And as expected, there will also be times in which your boiler will not be on, and therefore no oil or fuel will b used.

Your home’s size as well as how properly insulated it is can also be a significant influencing factor here. As you would have guess a big home and/or poorly insulated will use up more oil because it’ll be harder to heat up or keep warm. Overall, for some households, 1000 litres of oil will be sufficient to get them through the year, whereas the same quantity may not be enough to get other households through just the winter months.

how long does a gas boiler last?

When it comes to gas boilers, this is one of the most frequent questions that always pops up and for a good reason. When you invest a considerable amount of money to acquire and install a gas boiler in your business property, it’s only reasonable not only to expect the boiler to warm up your property efficiently, but also to do so for a long period of time. If you’ve just bought or about to get a new gas boiler, it’s likely you won’t have to worry about getting a replacement for a lengthy period of time. Several commercial gas boilers will last for anywhere between 10 to 15 years on the average. However in the event whereby you have an existing one that’s fast approaching the end of it’s useful life, then you should know the time go get a new gas boiler is just around the corner, and the earlier you make the purchase, the better (to avoid any surprise breakdowns that’ll leave your home super uncomfortable).

Just like any other home appliance, it’s a fact that an older gas boiler ( especially those that have been installed over a decade ago) are significantly less efficient that the new modern ones. When the older versions were manufactured is a completely different time to now as both technology and climate concerns are wide apart. So when your existing boiler is approaching the end of it’s useful life, it’ll be wise to start saving up to cover the cost of getting a new one. However, if it’s only about 5 years ago your boiler was installed, it’s highly likely to still be very efficient.

Do oil boilers need lots of maintenance?

Modern oil boilers do not require a lot of maintenance. OFTEC recommends that oil boilers are serviced and inspected every year. This keeps them running as efficiently as possible and will ensure any issues with your boiler are identified before they cause bigger problems. This servicing is also vital because of the increased risk of carbon monoxide leaking from a poorly maintained boiler.

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.

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 to fix a boiler?

How To Fix A Boiler

A boiler is subjected to regular usage, working for a several hours a day and providing hot water for shower on a daily basis and even more so during winter. With it’s power and efficiency, we tend to postpone or even totally overlook its maintenance. However, no matter how good your boiler is, it consists of many moving components and it’ll certainly develop some faults some day. When the inevitable occurs, you might want to save some money and get it fixed all by yourself.

When it comes to fixing boilers, seeking help from a licensed heating engineer is usually the best solution, however at times you might be just lucky to be faced with minor issues which you should be able to handle yourself. In this article, we’ll look at some of the most common causes of a broken boiler and how you can get your heating system up and running again. Let’s have a look!

✓ Low system pressure. In the event whereby your boiler display a low system pressure, it could mean that the system is about to breakdown. You’ll have to carry out regular inspections on the pressure gauge to see if there’s any noticeable changes and call in a heating engineer immediately to prevent a system breakdown from happening.

✓ Poor heat production. Although this is unlikely to lead to any great issues, but it’ll reduce the effective functioning of your heating system. To prevent a debris build, it’s important to have your boiler cleaned regularly.

✓ Strange noises. Boilers often make noises, so there’s nothing to worry about unless it’s a banging or whistling noise that’s very odd , then there may be a serious issue. You’ll have to check the air intake, pressure, exhaust and piping to ensure they’re working just fine, if not there may be a need for replacement.

how much is a new gas boiler?

If you’re thinking about getting a new gas boiler for your home or property, then you might also be wondering how much it’ll cost you so you can set a budget and start planning. As simple as this question sounds, it’s actually very tricky to provide a simple and short answer as the costs of installing a new gas boiler alone varies greatly based on the parts needed, the amount of work required, your location, their availability as well as the company you hire for the project.

When it comes to purchasing a new gas boiler the price you’re expected to pay also depends on multiple influencing factors such as the type, brand as well as your most preferred gas boiler model. However, one thing you should have in mind is the fact that your gas boiler is right at the heart of your home or property and can be a complicated piece of machinery. As a result, you wouldn’t expect gas boilers to come cheap. Generally, it’s going to cost within the range of £500 to about £2,500 to get a new gas boiler. Therefore, it’s always advisable to obtain all necessary details and facts before you decide to purchase a replacement gas boiler.

This price range may seem too high as it’s usually a turn off for most homeowners. However, it’s worth noting that gas boiler replacement costs and gas boiler installation costs are, more often than not, compensated by the saving you’ll make off your utility bills - all thanks to the new and more energy efficient boiler you just installed in your home. And even more importantly, when it has been estimated that roughly half of the amount spent on energy on an annual basis depends on your boiler.

Heating Engineer help and advice

How it works

Tell us about your Heating Engineer project

Answer a few quick questions to help us match you with the right Heating Engineer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Heating Engineers working in Carmarthen.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Heating Engineer.

Are you a Heating Engineer in Carmarthen?

View our open Heating Engineer jobs near you

Join today
View Shortlist