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Boiler Repair

Cardiff-based Plumbing & Heating Experts, Let’s Heat, are experts in Boiler Repair Cardiff.

The specialist Heating engineers provide heating & plumbing services in Cardiff, which includes Boiler Repair, Boiler Installations, and Replacement & Boiler Maintenance, in addition to bathroom installation and plumbing, kitchen installations, and plumbing & other residential and commercial heating & plumbing services throughout Cardiff and the rest of Wales.

The professional fully qualified engineers, all carry out, all our plumbing & heating repair and maintenance services including the Boiler Repair Services that you are looking for, to a very high standard.

How to ensure you get the best boiler repair service?

We have created a quick and simple guide for you to follow for a boiler replacement, in order to ensure that you get the best boiler repair or replacement possible for your requirements and budget.

Our online Boiler replacement guide includes what you should be looking for and asking for in a boiler replacement quote, should you need to replace your boiler.

Get a quote here –

UK Boiler replacement is really easy for an experienced Gas Safe boiler engineer, but in addition to checking their Gas Safe Registration Number (with link), you should check the quality of work from the proposed service providers, as well as the quality of their finance package, should you be looking for a payment plan to fund your boiler repair or replacement service.

24/7 – 365 Days

Here at Let’s Heat, we have repaired, replaced, and installed so many boilers across the UK that we are highly knowledgeable and experienced and diagnosing what repairs that you are likely to need, and we are always on hand to assist you with your boiler repair requirements, no matter the time or day, even including Christmas Day and all other holidays..

Identifying the problem with your boiler!

If you are having issues with your current boiler, you might be able to repair the boiler or it might need replacing.

If you contact us with your symptoms then we can help you to diagnose the problem and help you determine whether you actually require a new boiler or can simply just have it repaired, in the first place.

If your boiler can be repaired will identify the problem and look to provide a quote to repair it as soon as possible. This includes emergency repair and emergency replacement.

If your boiler is old and outdated or too expensive to repair or cannot be repaired then replacing the boiler may be the best option.

But when it comes to new boilers and the replacement process, there’s a lot that you need to know so you should click here <<link>> and take a look at our boiler replacement or boiler installation service including our online boiler guide about boiler installation.

What does boiler repair cost?

Depending on the make and brand of your boiler and the problem that it has, the price of boiler repair can vary greatly.

This budget and amount to pay for boiler repair v boiler installation can be a critical decision, and the answer is going to be different for everyone who is looking for boiler repair, so we will use our knowledge and expertise to help guide you through that process, to help you make the correct choice.

For example, the cost of your boiler repair often depends on the brand of boiler that you have!

Boiler repair solutions and prices:

When it comes to new boilers and boiler repair services, you should compare like-for-like repair services.

Repair types and variety…

For more about boiler replacement pricing click here <<Link!>>.

Please see our 4.9 out of 5 Trustpilot score for assessment of our working standards and repair services from previous satisfied customers .link!

Here at Let’s Heat, we offer you quality boiler repair at highly competitive prices and we can even provide you with flexible monthly payment options, via our FCA regulated finance options, if you require them.

Boiler Repair – How long should it take?

Boiler Repair Services can take different amounts of time to complete due to such a varied amount of work that can be required for each particular home or business in question, in addition to the type of boiler system that needs repairing (or replacing).

Once we have diagnosed your repair needs we can give you an estimate of the time required to carry out the repair in addition to quoting or the repair work.

Often older boilers can’t be repaired and need to be replaced and if that needs to happen then here’s the timeline for the replacement services that we can provide:

If you have a combi boiler replaced and this is replacing an existing combi boiler, this should take 3-6 hours of installation time.

If you have a system boiler currently and would like to replace that system with a combi boiler, then this would take much longer, usually 1-2 days, due to the fact that this boiler installation requires much more work to convert the system over.

A system boiler replaced with a new system boiler would take about 3-6 hours of installation time.

A heat-only boiler being replaced with a combi boiler or a system boiler would also take approx. 1-2 days of installation time.

Can I get next-day boiler repair?

With Let’s Heat, you can always get next-day boiler repair services as well as Emergency call boiler repair services <<(Link)>>. If you order your boiler repair services before 12 pm during the colder months, and 2 pm in the warmer months we can book in your boiler repair services for the following day.

This is next-day boiler repair services nationwide in England, Wales, and Scotland, so you do not have to be without heating for long, even in the depths of winter.

Not many boiler companies can repair a boiler at such short notice nationwide, so if you do require boiler repair urgently – get a quote from us ASAP.

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Finance for boiler replacement

Should we be unable to repair your boiler and you require a replacement, we can assist you with the finance required, should it be required.

Purchasing a new boiler and having a boiler installation is an investment but it can be expensive, especially paying for it all in one hit.

If you haven’t got the money on hand for the boiler and installation services that you require, you can get the job done on a finance package that is FCA-approved.

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FCA-Approved Finance

We can also offer a number of split payment options for your consideration.

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Boiler Replacement Payment Options

For new boiler installation, you can pay by card, pay zero deposit, and pay monthly over 2 to 10-years or take our a finance package.

So why Let’s Heat for your boiler repair services?

A. Let’s Heat Are Quality & Accredited Boiler Engineers

Let’s Heat professional engineers and emergency plumbers provide a professional and reliable emergency plumbing and heating service that includes Boiler Installation, in Cardiff and the surrounding CF postcode area in South Wales.

The boiler repair & installation team are all fully qualified to the highest standards and take pride in producing exemplary work standards which include completing all boiler repairs, no matter what time or day this is required!

Our team of high-quality professional engineers has an extremely high 4.9 out of 5, Trustpilot score given by our previous happy customers and we are fully accredited by Gas Safe and Corgi registered, as well as FCA approved for all of our financial transactions.

All of our staff at Let’s Heat are experts in their field and have gathered many years of experience, working on a wide selection and variety of emergency plumbing and heating solutions and services throughout Cardiff, the rest of Wales & the UK.

B. Because we care about boiler repair…

Are you still a little confused about where to start or who to use?

Our easy-to-use online questionnaire will guide you through everything that you, and us, need to know in order to ensure that you have the correct solution for your needs.  We will also ensure that you are completely satisfied with the solution offered prior to completing any works.

Why else?

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You can research your boiler repair needs and choose your boiler repair services, online without leaving the house…

If you need boiler repair, don’t hesitate to reach out to our award-winning Boiler engineers team for more information.

If you would like a new boiler then you can get everything, including the full boiler replacement from Our Let’s Heat Team. We replace and repair boilers nationwide and include next-day repair & installation (on orders placed before 12/2 pm in Spring/Summer or Autumn/Winter.

We are experienced and knowledgeable in all aspects of boiler installation services and boiler repair and maintenance, so if you have any further questions please feel free to take a look at our boiler replacement FAQs (Link) or contact us (Link), should you have any other questions.

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The full range of heating & plumbing services provided by Let’s Heat are as follows:

Areas covered by our Boiler Repair Services:

The Let’s Heat boiler engineers cover all of Great Britain for boiler repair and emergency boiler repair services including Wales, England, & Scotland


Let’s Heat provide Boiler Repair and Emergency Boiler Repair Services throughout Wales, including South East Wales, South Wales, South West Wales, Mid Wales, East Wales, West Wales and North Wales.

This includes the cities of Cardiff, Newport, Swansea and all other towns and cities in Wales


Let’s Heat provide Boiler Repair and Emergency Boiler Repair Services throughout England, including South West England, South East England, East Midlands, West Midlands, North West England, and North East England.

This includes the cities of London, Reading, Southampton, Portsmouth, Bristol, Exeter, Plymouth, Gloucester, Swindon, Oxford, Leicester, Nottingham, Derby, Birmingham, Worcester, Wolverhampton, Walsall, Liverpool, Manchester, Leeds, York, Sheffield, Newcastle, Sunderland, and Middlesbrough, etc.


This includes Boiler Repair and Emergency Boiler Repair Services for Edinburgh, Glasgow, Aberdeen, Fife, Kilmarnock, Inverness, Motherwell, etc.

<<UK Map >>

Have any further questions, please see our FAQ Page – Want to check our Gas Safe Registration or want to see our near 5 star Trustpilot rating please click the links!

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