Gas Boiler (Repair & Servicing) in Wales

Compare Gas Boiler (Repair & Servicing) Prices in Wales

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Gas Boiler (Repair & Servicing) in Wales

Searching for a central heating boiler repair or service in Wales? Our engineers in Wales can offer you the ideal quotations for having a central heating boiler repair or service completed.

Boilers are some of the most significant areas of any property, giving heat and hot water throughout the year. This means any issues must be taken care of before turning into a major issue.

In the middle of winter it could cost a minimum of £200 simply in call-out fees for an engineer. This is before the cost of replacing parts.

To prevent having to pay a lot of money, make certain to have your boiler serviced every year so any kind of faults could be detected as quickly as possible. As well as this, having a service will make sure your boiler is operating effectively, cutting your bills.

The service will also highlight any threat too, like 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 will provide you with approximately 4 engineers, who will provide quotations for the work. You'll receive a property visit from specialists in Wales who'll supply the boiler repair or service for a great price.

Average Boiler repair and service cost in Wales

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 2026

Avg. price low

Avg. price low
£92

Avg. price

Avg. price
£143

Avg. price high

Avg. price high
£187

£300

£225

£150

£75

£0

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

Boiler repair and service installation cost in Wales 2026

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

Boiler repair searches in July 2026

Boiler repair Projects in Wales in June 2026

70,632

Requests for quotations in Wales in June 2026

114

Requests for Boiler repair and service quotations in Wales in June 2026. -18% change from May 2026.

3,833

Requests for Boiler repair and service quotations in United Kingdom in June 2026. 7% change from May 2026.

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

Boiler repair searches in counties near Wales June 2026

30

Requests for quotations in West Glamorgan in June 2026

20

Requests for quotations in South Glamorgan in June 2026

14

Requests for quotations in Dyfed in June 2026

10

Requests for quotations in Gwent in June 2026

10

Requests for quotations in Mid Glamorgan in June 2026

10

Requests for quotations in Powys in June 2026

10

Requests for quotations in Clwyd in June 2026

5

Requests for quotations in Gwynedd in June 2026

5

Requests for quotations in Pembrokeshire in June 2026

Wales

Wales is among the four countries that merge to create the UK. Having a population in excess of 3 million, it's the third biggest country in the United Kingdom, with the capital city of Cardiff home to 346,000. The population density is only 148 people for every kilometre squared. If you’re looking to have any home improvement work done in Wales, make sure you compare quotes from reputable companies to ensure you get the best price for excellent quality work.

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Boiler repair and service pros in Wales

Cordy Heating

3 review(s)
Based: in Cwmbran, NP44 4SX

Latest review

Brian G., NP26
19th November 2024
5

Heating | Gas | Boiler Repair / Service in Caldicot

An annual service was completed efficiently and without any problems by John Corey. He was timely , tidy and altogether...

DJB Plumbing And Heating

6 review(s)
Based: in Chester, LL18 4RS

DJB Group understand that buying a new boiler can be an expensive investment, which is why we strive to provide our customers with outstanding customer satisfaction in all our boiler packages and installations. We are experts in our field, offering e...

Latest review

Chris B., LL22
15th October 2019
5

Heating | Gas | Boiler Repair / Service in Abergele

Very reasonable, friendly and helpful.

Bird Heating (Sw) LTD

13 review(s)
Based: in Weston-super-mare, BS24 9NW

Bird Heating sw ltd is a family run business and has over 20 years experience of providing a professional service to the domestic market We are Worcester platinum accredited installers and Oftec registered

Latest review

Belinda F., BA11
17th October 2016
5

Heating | Gas | Boiler Repair / Service in Frome

Excellent response to coming to quote- good advice and guidance. He followed up and cold do the work in a very timely ma...

Gower Plumbing and GAS

16 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
15th June 2017
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.

A55 Plumbing And Heating

49 review(s)
Based: in Conwy, LL32 8EP

Welcome to A55 Plumbing and Heating Established in 2005, staff within our small yet dedicated business have over 10 years experience in the plumbing and heating industry, providing a whole range of services across the domestic sector for our dedic...

Latest review

Andrea R., LL30
16th January 2018
5

Heating | Gas | Boiler Repair / Service in Llandudno

Excellent response - arrived within 2 hours and made thorough diagnosis and suggestions

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
28th October 2017
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
3rd November 2017
5

Heating | Gas | Boiler Repair / Service in Swansea

only one contacted me

Snowdonia Group

2 review(s)
Based: in Bangor, LL57 3EE

Latest review

William T., LL23
20th November 2018
5

Heating | Gas | Boiler Repair / Service in Bala

Very nice and pleasant Welsh servicman

Heatcal Installations & Servicing LTD

1 review(s)
Based: in Helston, TR12 6QF

Latest review

Michael B., TR11
19th August 2016
5

Heating | Gas | Boiler Repair / Service in Falmouth

Very prompt and efficient service

Assured Heating Solutions Ltd

5 review(s)
Based: in Liverpool, L18 0HX

Latest review

Chris A., WA4
27th July 2022
5

Heating | Gas | Boiler Repair / Service in Warrington

Garry identified fault quickly. Very knowledgeable and professional. Turned up on time and kept me informed. Definitely ...

Similar Customer Enquiries for Boiler repair and service in Wales

18 May

Heating | Gas | Boiler Repair / Service

Pembroke - SA71

Enquiry from: Robert V

Start Date: Immediate

Gas fired central heating furnace in failed state. Needs repair and servicing.

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28 Jan

Heating | Gas | Boiler Repair / Service

Machynlleth - SY20

Enquiry from: Rich R

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: none please call to appoint

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02 Oct

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Prestatyn - LL19

Enquiry from: Mavis R

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gas boiler service has been serviced regularly

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12 Sep

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Cwmbran - NP44

Enquiry from: Abbie S

Start Date: Immediate

boiler service please, you did our boiler a few years back. thank you, abbie! are you the property owner: owner of the property property type: terrace what work do you require: service age of boiler: ...

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30 Aug

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Porthcawl - CF36

Enquiry from: Amanda W

Start Date: Immediate

looking to get my boiler serviced

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28 Aug

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Milford Haven - SA73

Enquiry from: Janet A

Start Date: Immediate

gas boiler and gas fire service

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21 Aug

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Ebbw Vale - NP23

Enquiry from: Heather S

Start Date: Immediate

Looking for our back boiler to be serviced

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08 Aug

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Pembroke Dock - SA72

Enquiry from: Tom M

Start Date: Immediate

Ideal combi boiler F2 fault recurring. Water runs cold, though tries to reboot. Terrible sound at certain moments-----like dragging a heavy wooden table across a wooden floor. Currently having 2 minut...

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25 Apr

Heating | Gas | Boiler Repair / Service

Colwyn Bay - LL29

Enquiry from: James N

Start Date: Immediate

Someone to service my boiler

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04 Jan

Heating | Gas | Boiler Repair / Service

Bridgend - CF33

Enquiry from: Megan E

Start Date: Immediate

hi - we have recently moved into a new property and doing some renovation work. we need a new radiator fitted in the kitchen, the pipe work in the kitchen from the boiler to where the sink will be nee...

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12 Nov

Heating | Gas | Boiler Repair / Service

Lampeter - SA48

Enquiry from: Chonlada L

Start Date: Immediate

Annual service, gas certificate, repair cover

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11 Nov

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Caldicot - NP26

Enquiry from: Brian G

Start Date: Immediate

Combi unit annual service

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28 Oct

Heating | Gas | Boiler Repair / Service

Llandudno - LL30

Enquiry from: Mark A

Start Date: Immediate

Boiler repair and service Lead

Combi boiler 15mm x 3/4 straight tap connector replacement due to small leak.

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14 Oct

Heating | Gas | Boiler Repair / Service

Holyhead - LL65

Enquiry from: Sylvia A

Start Date: Immediate

condence pipe to a boiler is blocked

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06 Oct

Heating | Gas | Boiler Repair / Service

Penryn - TR10

Enquiry from: Mike C

Start Date: Immediate

Boiler is not heating the water. I need a quote for repair

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04 Oct

Heating | Gas | Boiler Repair / Service

Cwmbran - NP44

Enquiry from: Yuri C

Start Date: Immediate

need an annual combi boiler service. including a magnet filter cleaning. don't have any keys for it. are you the property owner: owner of the property property type: terrace what work do you require:...

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05 Jul

Heating | Gas | Boiler Repair / Service

Newport - NP11

Enquiry from: Gareth N

Start Date: Immediate

boiler service and issue with pressure

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13 Jun

Heating | Gas | Boiler Repair / Service

Caldicot - NP26

Enquiry from: Charlie B

Start Date: Immediate

We need our boiler serviced as soon as possible as we have just sold our house.

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12 Jun

Heating | Gas | Boiler Repair / Service

Caerphilly - CF83

Enquiry from: Joe J

Start Date: Immediate

Service please - though we have had a few intermittent hot water wobbles...

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10 Jun

Heating | Gas | Boiler Repair / Service

Bangor - LL57

Enquiry from: Lania M

Start Date: Immediate

Good afternoon, We are looking for availability to book a home boiler service please.

Post a similar request >

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FAQs

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 much does a boiler repair cost?

How Much Does A Boiler Repair Cost?

An annual service for your boiler might not seem important and may be easy to postpone to another day, but when it happens to breakdown due to lack of adequate attention, this can be quite painful and also costly.

Before you start thinking about the cost of repairing your boiler, the first thing you’ll need to confirm is whether or not your boiler is still covered by the manufacturer’s warranty. You’d be amazed some warranties can last for as long as 12 years, if yours is still on then you can save yourself a huge amount of of money on your boiler repair. As a result, it’s always crucial to keep the details of your warranty somewhere safe, so you can read them from time to time. You never can tell when the rainy day will come!

Most boiler warranties will require your to get your boiler serviced on an annual basis by a licensed and qualified technician. The cost of an annual boiler service is affected by the time of the year you wish to get it done. When boilers are less useful during the summer months, an annual service is usually relatively cheap when compared to the cold months. Around this period, a boiler service will normally cost within the range of £100 to £150, however for a more accurate quote it’s advisable to contact a couple of professionals and compare their quotes.

The cost of getting a boiler repaired will be affected by a couple of factors including your boiler’s make, the age of the boiler as well as your location and how urgent you need it done. If you have a dead boiler, the cost will typically range from £96 to £348 and a boiler displaying a fault code will cost within the range of £90 to £275. Generally, repairing a boiler will cost within the range of £90 to £400 based on the several factors stated above.

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.

Can I repair my own boiler?

No. You must never repair your own boiler – only a Gas Safe-registered engineer can do any work on your boiler. You can do simple DIY tasks to repressurise your boiler or stop a leak, but if you have to remove the outer casing of the boiler or touch the flue then you must get a qualified boiler engineer to take a look at your central heating system.

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Wales Boiler repair and service installers are rated 4.5 out of 5 based on 24 reviews of 74 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Boiler repair and service projects that have been connected with Boiler repair and service pros to help them. All Boiler repair and service contractors All Wales Boiler repair and service contractors

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