Gas Boiler (Repair & Servicing) in Cardiff

Discover Gas Boiler (Repair & Servicing) Prices in Cardiff

Home > Heating Projects > Boiler repair and service > Cardiff

Gas Boiler (Repair & Servicing) in Cardiff

Looking for a central heating boiler repair or service within Cardiff? Our engineers in Cardiff are going to offer you the ideal prices for having a central heating boiler repair or service completed.

Boilers are among the most significant areas of any house, offering heat and hot water all year round. This means any problems should be dealt with previous to turning into a significant problem.

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

To prevent spending a significant amount of money, make certain to have your central heating boiler serviced on an annual basis so any faults can be detected at the earliest opportunity. As well as this, having a service will make sure your central heating boiler is operating efficiently, lowering your costs.

The service will also showcase any danger too, such as a carbon monoxide leak. Carbon monoxide poisoning is responsible for hundreds of deaths and hospitalisations every year, so make certain this doesn't happen to you.

We're able to offer you as many as four engineers, who'll supply quotations for the work. You'll receive a property visit from experts in Cardiff who'll offer the boiler repair or service for a excellent price.

Average Boiler repair and service cost in Cardiff

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 Cardiff, as reported by local LeadsDoWork members.

Boiler repair and service installation cost in Cardiff 2025

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

Boiler repair searches in May 2025

Boiler repair Projects in Cardiff in April 2025

12,978

Requests for quotations in Cardiff in April 2025

30

Requests for Boiler repair and service quotations in Cardiff in April 2025. 0% change from March 2025.

20

Requests for Boiler repair and service quotations in South Glamorgan in April 2025. -33% change from March 2025.

We noted 12,978 requests for house quotations in Cardiff. Of these quotation requests the number of boiler repair and service quotes within Cardiff was 30. Quotatis would have been able to match these consumers with as many as four suitable installers who were available for work in Cardiff during those times. Ask for a free house survey from reliable companies in Cardiff.

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

Boiler repair searches in cities and towns near Cardiff April 2025

30

Requests for quotations in Cardiff in April 2025

10

Requests for quotations in Bridgend in April 2025

10

Requests for quotations in Pontypridd in April 2025

10

Requests for quotations in Barry in April 2025

7

Requests for quotations in Merthyr Tydfil in April 2025

Cardiff

The capital and largest city of Wales is located in the classic county of Glamorgan, with a population of approximately 350,000. The city continues as a massive traveller destination with more than 18 million visitors in 2010. Being a capital city, Cardiff's household prices are likely to be greater than the vast majority of Wales, therefore it's important and vital to keep this value by using vetted tradesmen for all your house improvement work.

Looking for Boiler repair and service in Cardiff?

Get free quotes from local heating engineers

Get free quotes

Boiler repair and service pros in Cardiff

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
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...

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 Cardiff

07 Apr

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Luke H

Start Date: Immediate

Hi, could you provide approximate pricing for replacement of a valve in a Baxi combi boiler that is leaking. Also might have thermostat issues as got water isn't always turning on. Thanks

Post a similar request >

06 Apr

Heating | Gas | Boiler Repair / Service

Cardiff - CF15

Enquiry from: Jonny G

Start Date: Immediate

Baxi Solo 30 not igniting repeated fault even with reset. No error codes but advice on boiler is to contact engineer for support if persistent.

Post a similar request >

04 Apr

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Christine B

Start Date: Immediate

Boiler service prior to house move

Post a similar request >

27 Feb

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Alex A

Start Date: Immediate

F84 error code on Vaillant

Post a similar request >

10 Jan

Heating | Gas | Boiler Repair / Service

Cardiff - CF15

Enquiry from: David K

Start Date: Immediate

i am looking for someone to service our gas boiler in our surgery in creigiau and also check the radiators to ensure that the central heating is working as well as possible. are you the property owner...

Post a similar request >

23 Oct

Heating | Gas | Boiler Repair / Service

Cardiff - CF23

Enquiry from: Pamela C

Start Date: Immediate

A service is due for my gas boiler many thanks Pam

Post a similar request >

24 Sep

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Neil M

Start Date: Immediate

I have water leaking from the pipe at the back of my bathroom washbasin pedestal, which needs urgent repair. I have a potential leak under my kitchen sink. Water flow from bathroom taps is poor, toil...

Post a similar request >

20 Sep

Heating | Gas | Boiler Repair / Service

Cardiff - CF11

Enquiry from: Jagjit S

Start Date: Immediate

Hi boiler button not work

Post a similar request >

19 Jul

Heating | Gas | Boiler Repair / Service

Cardiff - CF5

Enquiry from: Neil E

Start Date: Immediate

Boiler service required and estimate if possible for a smart thermostat that will control heating and hot water

Post a similar request >

14 Jun

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Helen L

Start Date: Immediate

gas boiler service needed are you the property owner: owner of the property property type: other what work do you require: service age of boiler: 10 years + is your boiler: gas what make is your boile...

Post a similar request >

26 Apr

Heating | Gas | Boiler Repair / Service

Cardiff - CF3

Enquiry from: Carl E

Start Date: Immediate

quote for 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 is your boiler: gas what make is your...

Post a similar request >

20 Feb

Heating | Gas | Boiler Repair / Service

Cardiff - CF5

Enquiry from: Pauline N

Start Date: Immediate

Leak from boiler rh manifold and flow turbine adaptor needs replacing.

Post a similar request >

02 Feb

Heating | Gas | Boiler Repair / Service

Cardiff - CF23

Enquiry from: Claire W

Start Date: Immediate

My boiler has stopped working. Rebooted it and it worked for an hour and then went again.

Post a similar request >

12 Jan

Heating | Gas | Boiler Repair / Service

Cardiff - CF23

Enquiry from: Barney H

Start Date: Immediate

I have a TADO controlled Worcester boiler. I need a check of the TADO wiring as it appears that the hot water comes on whenever the radiators do, and this is not correct. I have had a recent boiler se...

Post a similar request >

15 Nov

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Wan L

Start Date: Immediate

customer made an online enquiry for new a gas boiler and is looking for quotes. confirmed interest via email/sms/ and needs advice on which boiler model to choose. please call to arrange appointment ...

Post a similar request >

18 Jan

Heating | Gas | Boiler Repair / Service

Cardiff - CF14

Enquiry from: Lynda B

Start Date: Immediate

an annual service on my boiler

Post a similar request >

15 Oct

Heating | Gas | Boiler Repair / Service

Cardiff - CF23

Enquiry from: Gill W

Start Date: Immediate

gas boiler and radiator service are you the property owner: owner of the property property type: terrace what work do you require: repair, service age of boiler: 10 years + what make is your boiler: w...

Post a similar request >

12 Oct

Heating | Gas | Boiler Repair / Service

Cardiff - CF3

Enquiry from: Jennifer C

Start Date: Immediate

glowworm boiler heating not coming on but hot water is working it may need a service

Post a similar request >

10 Oct

Heating | Gas | Boiler Repair / Service

Cardiff - CF11

Enquiry from: Poonam K

Start Date: Immediate

annual one off boiler service

Post a similar request >

04 Feb

Heating | Gas | Boiler Repair / Service

Cardiff - CF5

Enquiry from: Martin H

Start Date: Immediate

replace old boiler in same position with new boiler - preferably potterton gold combi erp. add a new radiator in kitchen. are you the property owner: owner of the property is this for a residential o...

Post a similar request >

Local & reliable heating engineers near me

Tell us about your boiler repair and service project

Answer a few quick questions, so we can match you with local heating engineers who can help.

Find up to 4 heating engineers in Cardiff

Get free, no-obligation local boiler repair and service quotes from 4 verified heating engineers working in Cardiff.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

how often to service boiler?

How Often To Service Boiler?

A boiler is a vital part of any home especially if you’re in the UK. Not only does provide your entire household with hot water and keep them warm but also adds a good value to your property. Boiler repairs and replacement are both super expensive and stressful, so in order to avoid all these worries, it’s better to have your boiler serviced on a regular basis for your own peace of mind. When you call in a reliable heating engineer, it can immensely raise your boiler’s efficiency while also saving you from more expensive issues down the road.

So if you haven’t had your boiler serviced for quite some time, moved into a new house and not aware the last time your boiler was serviced or perhaps you’re just wondering how often a boiler should be serviced, then you’ve come to the right place! The short and simple answer to this question is a boiler should should be serviced once in a year, and most preferably during the summer months. However, there are a wide range of factors that comes into play so it’s always advisable to check with your manufacturer before you proceed.

According to the law, you’re required to have your boiler services on an annual basis. Failure to do so can render your boiler or home warranty void. Therefore, it’s very crucial to take down the last time your boiler was serviced and also set a reminder to book your next appointment when the time closes in.

If you happen to own an electric boiler you may not need an annual servicing. But you may still be required to perform it annually by your insurance provider.

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.

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.

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.

Placholder Image

Other Top Projects in Cardiff

Customer Reviews

Overall rating:


Cardiff Boiler repair and service installers are rated 4.6 out of 5 based on 12 reviews of 36 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 Cardiff Boiler repair and service contractors
Boiler pressure loss and radiator leak repair in Manchester Published: 19/01/2025 :Experiencing pressure loss and a radiator leak with your Ideal Logic Plus combi boiler in Manchester? Learn about potential causes and repair solutions. Read this article
Worcester Bosch boiler with heating issues in Maidstone Published: 12/01/2025 Experiencing heating issues with your Worcester Bosch boiler in Maidstone? Learn about diagnosing and repairing common pump problems to restore consistent hot water and heating. Read this article
Diagnose and repair pressure drop in Alpha boiler in Biggleswade SG18 Published: 22/11/2024 Diagnose and repair an Alpha gas boiler with a recurring pressure drop in Biggleswade. Identify and fix a potential leak in the boiler room. Read this article

Are you a heating engineer in Cardiff?

We can help you get more boiler repair and service work with our qualified job leads and boost your business.

Join today