Gas Boiler (Repair & Servicing) in Mountain Ash

Get Gas Boiler (Repair & Servicing) Prices in Mountain Ash

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Gas Boiler (Repair & Servicing) in Mountain Ash

Looking for a boiler repair or service in Mountain Ash? Our engineers in Mountain Ash are able to give you the best prices for getting a central heating boiler repair or service completed.

Central heating boilers are amongst the most significant areas of any house, supplying heating and hot water all year long. This means any issues must be taken care of before turning into a major problem.

In the middle of winter it may cost at least £200 simply in call-out expenses for an engineer. This is before the cost of replacement pieces.

To protect yourself from paying out lots of money, make sure to have your central heating boiler serviced on an annual basis so any kind of issues can be detected as quickly as possible. On top of this, having a service will make sure your central heating boiler is operating efficiently, reducing your costs.

The service will also highlight any danger too, like a carbon monoxide leak. Carbon monoxide poisoning accounts for 100s of deaths and hospitalisations annually, so make sure this doesn't happen to you.

We can provide you with as many as 4 engineers, who'll supply quotations for the work. You'll be given a property visit from specialists in Mountain Ash who'll supply the boiler repair or service for a excellent price.

Average Boiler repair and service cost in Mountain Ash

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
£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 Mountain Ash, as reported by local LeadsDoWork members.

Boiler repair and service installation cost in Mountain Ash 2026

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

Boiler repair searches in June 2026

Boiler repair Projects in Mountain Ash in May 2026

228

Requests for quotations in Mountain Ash in May 2026

1

Requests for Boiler repair and service quotations in Mountain Ash in May 2026. -50% change from April 2026.

10

Requests for Boiler repair and service quotations in Mid Glamorgan in May 2026. 0% change from April 2026.

We noted 228 requests for property quotes within Mountain Ash. Of these quote requests the number of boiler repair and service quotations in Mountain Ash was 1. Quotatis would have been able to match these customers with as many as four suitable contractors who were available for work in Mountain Ash at that time. Ask for a free house survey from reliable companies within Mountain Ash.

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

Boiler repair searches in cities and towns near Mountain Ash May 2026

30

Requests for quotations in Cardiff in May 2026

10

Requests for quotations in Pontypridd in May 2026

10

Requests for quotations in Bridgend in May 2026

10

Requests for quotations in Barry in May 2026

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Requests for quotations in Merthyr Tydfil in May 2026

Mountain Ash

Mountain Ash is a community (as well as previous area) in the Cynon Valley, within the County District of Rhondda Cynon Taf, Wales. At the 2001 census, Mountain Ash had a population of 7,039 boosting to 7,374 at the 2011 Census. The Mountain Ash geographical area includes and includes the districts as well as towns of Cefnpennar, Cwmpennar, Caegarw, Darranlas, Fernhill, Glenboi and Newtown. Mountain Ash lies within the historical area limits of Glamorgan. The town lies concerning 4.5 miles south of the town of Aberdare and also approximately 19 miles northwest of Cardiff. The village as well as neighborhood of Penrhiwceiber exists around a mile south of Mountain Ash. From a management point of view, Mountain Ash is divided right into 2 electoral wards: Mountain Ash West takes into consideration the town centre, together with the areas of Miskin, Darranlas, Fernhill as well as Glenboi; Mountain Ash East comprises the continuing to be districts of Cefnpennar, Cwmpennar, Caegarw and Newtown.

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Boiler repair and service pros in Mountain Ash

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 Mountain Ash

13 May

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Graham R

Start Date: Immediate

Hello,I need a cost for boiler service combi baxi

Post a similar request >

27 Sep

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Jonathan D

Start Date: Immediate

My Ariston E-Combi boiler is not coming on when the hot water tap is running but is coming on for the central heating. It hasn't been serviced for a few years.

Post a similar request >

14 Feb

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Graham R

Start Date: Immediate

Hello,I just needed to know the cost to service my boiler it was don***xi duotec28 2021

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18 Jan

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Tom H

Start Date: Immediate

Are you the property owner: Tenant (with permission) Is this for a Residential or Commerial Building: Domestic Other Forms: None Please call to appoint

Post a similar request >

10 Mar

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Gale K

Start Date: Immediate

LOGIC combi 35 service Are you the property owner: Owner of the property Property Type: Semi detached What work do you require: Service Age of boiler: 6-10 years What make is your boiler: Other Boil...

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02 Mar

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Collette I

Start Date: Immediate

Heating not working possible burst pipe also needs a service

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22 Jan

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Chris E

Start Date: Less than one month

Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or...

Post a similar request >

04 Jan

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Pauline P

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

Post a similar request >

09 Aug

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Kris C

Start Date: Immediate

Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or...

Post a similar request >

21 May

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Steve B

Start Date: Immediate

gas meter relocation

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10 Oct

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Ceri O

Start Date: Immediate

Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or more, Word description: Valliant combination boiler. Pilot light g...

Post a similar request >

06 Mar

Heating | Gas | Boiler Repair / Service

Mountain Ash - CF45

Enquiry from: Nichola M

Start Date: Immediate

Boiler showing F 05 and also F 40. No heating or water. Are you the property owner: Owner of the property Property Type: Semi detached What work do you require: Repair Age of boiler: 10 years +...

Post a similar request >

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FAQs

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 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 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.

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.

Boiler repair and service

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Mountain Ash Boiler repair and service installers are rated 4.6 out of 5 based on 12 reviews of 24 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 Mountain Ash Boiler repair and service contractors

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