Gas Boiler (Repair & Servicing) in Swansea

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Gas Boiler (Repair & Servicing) in Swansea

Seeking a boiler repair or service within Swansea? Our engineers in Swansea are able to offer the ideal quotes for getting a boiler repair or service carried out.

Central heating boilers are amongst the most important parts of any house, giving heating and hot water throughout the year. This means any issues should be taken care of before becoming a major issue.

In the heart of winter it can cost a minimum of £200 just in call-out charges for an engineer. This is ahead of the cost of replacement components.

To protect yourself from paying out a significant amount of money, be certain to get your central heating boiler serviced on an annual basis so any kind of problems could be detected at the earliest opportunity. Besides this, having a service assures that your central heating boiler is running efficiently, lowering your bills.

The service may also highlight any threat too, such as a carbon monoxide leak. Carbon monoxide poisoning is responsible for 100s of deaths and hospitalisations every year, so make sure this doesn't happen to you.

We can provide you with up to 4 engineers, who will provide quotes for the work. You'll get a home visit from experts within Swansea who will offer the boiler repair or service for a great price.

Average Boiler repair and service cost in Swansea

The regular cost of a boiler service is around £72, but you could pay anything between £58 and £100. The regular cost of a repair is £182 a time, but it depends on the repair. The regular cost of a replacement gas valve or expansion vessel, for example, is £300 each, plus labour of about £50 per hour. National companies may charge more than small local companies since they have more overheads. You’ll also find seasonal differences, as companies charge less in the summer when they are less busy than in the winter when they have lots of work.

Average price per Boiler repair and service job in 2025

Avg. price low

Avg. price low
£113

Avg. price

Avg. price
£150

Avg. price high

Avg. price high
£173

£300

£225

£150

£75

£0

Prices based on actual Boiler repair and service costs for Swansea, as reported by local LeadsDoWork members.

Boiler repair and service installation cost in Swansea 2025

Labour cost £105
Material cost £38
Waste removal £8
Time frame: 30 minutes - 2 days

Boiler repair searches in February 2025

Boiler repair Projects in Swansea in January 2025

5,427

Requests for quotations in Swansea in January 2025

10

Requests for Boiler repair and service quotations in Swansea in January 2025. 0% change from December 2024.

30

Requests for Boiler repair and service quotations in West Glamorgan in January 2025. 50% change from December 2024.

We noted 5,427 requests for home quotes within Swansea. Of these quotation requests the number of boiler repair and service quotes within Swansea was 10. Quotatis would have been in a position to match these customers with as many as four suitable contractors who were available for work within Swansea at that time. Request a free property survey from reputable companies in Swansea.

Source: Numbers calculated based on the search volumes in major search engines

Boiler repair searches in cities and towns near Swansea January 2025

22

Requests for quotations in Milford Haven in January 2025

17

Requests for quotations in Goodwick in January 2025

17

Requests for quotations in Boncath in January 2025

15

Requests for quotations in Pembroke Dock in January 2025

12

Requests for quotations in Pembroke in January 2025

Swansea

Swansea is a seaside city within the south west of Wales, having a populace close to 239,000. This makes it the second most populous city in the country, behind the capital. Being a large city within Wales, Swansea's house prices will be steeper when compared to the rest of the country, so it's valuable to retain this value by making use of vetted companies for all your property repair work.

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Boiler repair and service pros in Swansea

Gower Plumbing and GAS

1 review(s)
Based: in Swansea, SA4 3DT

Gower Plumbing and Gas provides tailored, high quality and bespoke plumbing solutions to our customers throughout the Gower Peninsula and the City of Swansea. With over 10 years’ experience, this family run business consistently delivers expert ...

Latest review

Peter S., SA3
4

Heating | Gas | Boiler Repair / Service in Swansea

Prompt response. Offered a quote to carry out the work. I wil be responding to this shortly.

Usafe LTD T/A EHT

2 review(s)
Based: in Pembrokeshire,, SA67 8SR

The plumbing and heating services that we offer have grown over the years, to encompass every area of plumbing and gas fitting. We started our business offering a simple no nonsense plumbing service, as our reputation grew we added new services, e...

Latest review

Meriel E., SA31
5

Heating | Gas | Boiler Repair / Service in Carmarthen

Only one reply but he was super efficient and professional in his manner

Charles Perrett Gas, Oil, Plumbing & Heating

1 review(s)
Based: in Swansea, SA1 5NF

Latest review

William G., SA1
5

Heating | Gas | Boiler Repair / Service in Swansea

only one contacted me

Similar Customer Enquiries for Boiler repair and service in Swansea

29 Feb

Heating | Gas | Boiler Repair / Service

Swansea - SA2

Enquiry from: Dawn D

Start Date: Immediate

Hi Chris, can we arrange a date for my annual boiler service please - I seem to recall you saying that it would be a big one this year. Thanks, Dawn

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09 Feb

Heating | Gas | Boiler Repair / Service

Swansea - SA3

Enquiry from: Carl S

Start Date: Immediate

Hello. I have recommended I ring you by Keith Riley (swansea council). I have a leek on a Worcester boiler that I’m told is from a pipe that leaves the block above the pump and dripping down onto t...

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12 Jan

Heating | Gas | Boiler Repair / Service

Swansea - SA4

Enquiry from: Nathan L

Start Date: Immediate

hello it’s nathan from 12 clos ger y maes tircoed village penllargear *** you fitted a new boiler for us last year witch was 23/01/23 we would like you to give it a service please if you could get b...

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30 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA4

Enquiry from: Anneka B

Start Date: Immediate

I require a Boiler service please in the pontarddulais area

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30 Nov

Heating | Gas | Boiler Repair / Service

Swansea - SA2

Enquiry from: Sue R

Start Date: Immediate

Some of my radiators aren’t working, one is leaking and my boiler needs servicing

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18 Oct

Heating | Gas | Boiler Repair / Service

Swansea - SA6

Enquiry from: Mike C

Start Date: Immediate

Quote for a combi boiler service

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10 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA4

Enquiry from: Keeleigh J

Start Date: Immediate

My landlord Peter Bowen has asked me to contact you. My boiler is losing pressure and is leaking from the bottom. Also one of my radiators is leaking.

Post a similar request >

22 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA1

Enquiry from: Rubi A

Start Date: Immediate

one off boiler repair, boiler has stopped working yesterday are you the property owner: owner of the property what work do you require: repair age of boiler: 0-5 years is your boiler: gas what make is...

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27 Oct

Heating | Gas | Boiler Repair / Service

Swansea - SA7

Enquiry from: Bartosz S

Start Date: Immediate

boiler is turning off by itself, at least 4-5 times a day and over night. sometimes when it is igniting we can hear a blow from the boiler area. are you the property owner: tenant (with permission) ...

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14 Oct

Heating | Gas | Boiler Repair / Service

Swansea - SA4

Enquiry from: Sara-Ellen S

Start Date: Immediate

An annual service to check that the boiler is functioning correctly

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11 Oct

Heating | Gas | Boiler Repair / Service

Swansea - SA1

Enquiry from: Julie B

Start Date: Immediate

Logic Combi boiler Service

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13 Apr

Heating | Gas | Boiler Repair / Service

Swansea - SA4

Enquiry from: Jeff N

Start Date: Immediate

boiler cover including all pipes and heating

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13 Feb

Heating | Gas | Boiler Repair / Service

Swansea - SA2

Enquiry from: Neal D

Start Date: Immediate

bolier won't ignite and e133 has show on there are you the property owner: owner of the property property type: semi detached property type: detached what work do you require: repair age of boiler: 10...

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31 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA6

Enquiry from: Chris P

Start Date: Immediate

Rad leak pressure droping

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08 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA7

Enquiry from: Terry E

Start Date: Immediate

quote for annual combi boiler service are you the property owner: owner of the property what work do you require: service age of boiler: 0-5 years is your boiler: gas what make is your boiler: worcest...

Post a similar request >

02 Dec

Heating | Gas | Boiler Repair / Service

Swansea - SA5

Enquiry from: Bernard P

Start Date: Immediate

Hi We need the combi gas boiler checked as a yearly maintenance

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10 Oct

Heating | Gas | Boiler Repair / Service

Swansea - SA7

Enquiry from: Alison W

Start Date: Immediate

i need a service for my gas central heating system are you the property owner: relative of owner are you the property owner: owner of the property what work do you require: service age of boiler: 0-5 ...

Post a similar request >

26 Sep

Heating | Gas | Boiler Repair / Service

Swansea - SA1

Enquiry from: Ali A

Start Date: Immediate

i only annual boiler service are you the property owner: owner of the property what work do you require: service age of boiler: 0-5 years is your boiler: gas property type: detached please call to app...

Post a similar request >

22 Sep

Heating | Gas | Boiler Repair / Service

Swansea - SA2

Enquiry from: Stuart L

Start Date: Immediate

ideal independent c35 boiler service are you the property owner: owner of the property property type: semi detached what work do you require: service age of boiler: 0-5 years what make is your boiler...

Post a similar request >

17 Feb

Heating | Gas | Boiler Repair / Service

Swansea - SA5

Enquiry from: Roderic W

Start Date: Immediate

Timer and thermostat replacement

Post a similar request >

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FAQs

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 to fix a broken boiler?

How To Fix A Broken Boiler

To fix any problem when it comes to home appliances, the first step is always to identify the problem while also carrying out thorough checks - a broken boiler is not an exception. Putting enough time and effort in diagnosing a problem can go a lot way to save you both time and money. So here are some of the steps you can take to fix your broken boiler before you put a call out to a licensed engineer.

✓ Check to confirm if your pilot light is on. Whenever you’re facing some issues with your boiler, this should always be the first thing you do. The pilot light being on speak volumes, if the light is off then there’s absolutely no way the flame can start the appliance’s gas supply. You should try to put it back on, if off. To do this, you simply have to follow the detailed instructions on your boiler’s manual strictly. If after following these actions to the letter and the issue remains the same, then you’d probably need the services of an a qualified engineer. Never try to fix the issue on your own.

✓ Check the pressure. The solution to the headaches might sometimes be as simple as examining your appliance’s pressure gauge. Here, the good numbers are around 1.0 or1.5, if it happens to fall below this, then you should open the boiler’s instruction manual. You can also inspect your radiator valves for any leaks. You’d have to call in a specialist to solve the issue.

✓ Check the thermostat. Here, it’s important to note that a faulty thermostat doesn’t necessarily imply a broken boiler. It may just signify that you need to replace your thermostat. Simply check to ensure that your thermostat is turned on and temperature is at the appropriate degree.

who fixes boilers?

Who Fixes Boilers?

With boiler running for several hours in a day and working hard to ensure that our home stays warm, even when we tend to take it for granted it’s always there give us the heat we need whenever we need it. So in the event whereby the inevitable happens and your boiler breakdown, which professional is the most suitable to call for help? When the pressure is on to stop a boiler leak or bring back warmth to your home, knowing who to call can make all the difference.

When you need a professional to fix your boiler, the right professional to call is a heating engineer. Heating engineers work mainly on heating I both homes and businesses, so you’d be right to call them specialists in all heating matters. As a result of this, you may want to give them a call when experiencing some issues with your boiler as they’d be in the best position than any other professional to give you a proper solution.

Generally, heating engineers are experts when it comes to fixing boilers and can help with various tasks such as installing a new boiler, boiler repairs, installing new gas pipes, repairing gas leaks, changing radiators, fixing leaks, installing heating controls and many more. What’s more? A boiler repair has to do with working with gas and before you can do that you must be a Gas Safe registered engineer as required by the legislations in the UK. In other words, any gas boiler related issue must be tackled by a Gas Safe registered engineer as this is a very dangerous fuel in which the services must be provided to highest standards of safety. Only heating engineers can be a Gas Safe registered engineer to work on gas boilers.

does home insurance cover boiler repairs?

Does Home Insurance Cover Boiler Repairs?

When winter comes, your boiler is most likely to be one of the most used appliances in your home. It keeps operating for several hours to ensure your house remains warm and conducive and then during those cold evenings, it supplies the much needed hot water to guarantee a restive night. But with so much usage and many moving parts, you’d naturally expect your boiler to breakdown at some point especially if it’s 7 years old or above. So what’s the next line of action when it happens, leaving your radiators off and water cold? With the likely high boiler repair cost, it’s only logical to consider whether your boiler repairs is covered by your home insurance.

In almost all situations, the standard home insurance will not provide coverage for the cost of repairing or replacing a broken boiler. Being fully aware that boiler breakdowns are mostly caused by a lack or not so regular maintenance practices or servicing, most home insurance providers will exclude it from this from their offerings. In fact, a home insurance is more likely to provide coverage for the damage that has happened as a result of a broken appliance. For instance, the damage caused as a result of gas, oil or water leaking from a boiler are more likely to be paid for by the home insurance providers, but they’ll not pay for the repair or replacement of the broken boiler itself.

If you need our home insurance to cover your boiler repair, then you might just be able to get an extra insurance cover from your provider that includes a broken boiler repair. You can consult them to determine if this is possible as well as the cost to be paid per month. This will normally cost about £5 to £10 per month, but it gives you a peace of mind knowing you’re covered if your boiler happens to breakdown.

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Swansea Boiler repair and service installers are rated 4.5 out of 5 based on 6 reviews of 19 pros.
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