Boiler Installation Cardiff

Get your new boiler on the wall in three simple steps

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Use our smart instant quoting system to get an indicative price on your new boiler.

On the blink gas engineer talking with clients on table at home


Our engineer will carry out a free no obligation survey of your property at a time of your convenience.

On the blink gas engineer installing boiler on wall


Your boiler will be installed by one of our expert gas safe registered engineers at a time that suits you.

On the blink gas engineer installing boiler on wall

What is a combi boiler?

A combination or combi boiler is a compact single unit that provides both hot water and heating to your home. Therefore, no separate hot water cylinder is required, offering space saving within the property. They only heat water when you want to use it. No more waiting for the boiler to heat up. All our boilers here at On The Blink are A – rated meaning they are highly energy efficient and come with at least five years to manufacturer’s guarantee, which can be extended to up to ten years.

Combi boilers are usually quicker to install because they’ve got fewer boiler parts than other heating systems. Book a free home visit today or call us 029 2125 2315 to discuss the best options.

Is a combi boiler right for you?

A combination boiler is perfect for a flat and small to medium-sized homes. We believe that online quotes are not 100% accurate, hence you won’t find a quote button on our website. Our experienced engineers will visit your home to make sure the boiler that you need is 100% the correct one. Most boilers can be fitted in a standard size kitchen cupboard, so no need for an expansion or cold water tank in the attic.

On the blink gas engineer talking with clients on table at home
gillian facebook profile picture

Brilliant! Prompt and inexpensive.. Dan came and serviced our Combi, and repaired a leak. We have no hesitation in commending him upon his service. He is a time-served worker; proficient, clean, professional. So very happy we chose “On the Blink”, and we will use them from now on, for any Central Heating or plumbing needs. Simply marvellous!

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Gillian Callaghan – Facebook Review