Keeping Cardiff Homes & Offices warm.

Find your new A Rated Combi Boiler in less than 30 seconds.

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Boiler Installation & Servicing Made Simple

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.

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

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

new boiler cardiff white ideal combi boiler with free installation

Get a New Ideal Boiler Including Installation…

From as little as £1,599. Book a free home visit to discuss the best boiler options for you. Perfect for a standard three bedroom house with one bathroom. Monthly payment options are available.

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What they say

Some kind words from happy On The Blink customers.

Super simple process

Our boiler packed in early December 2018, we shopped around looking for the best deal when we came across On The Blink on Facebook. I was shocked at how simple it was. We answered a few simple questions and that was it, a price showed up on the screen that we were happy with, rang them they sent an engineer out to for a quick free survey and the boiler was on the wall within less than two days. Amazing job guys and we are over the moon with our free Hive thermostat.

The Davies Family, Whitchurch

Left my property immaculate

We used On The Blink to install a new combi boiler. The whole process was breath of fresh air. We found them on a Google search, filled out the super simple quote form and before we knew it an engineer was installing our boiler the following day. I thought the quote process was going to be daunting but it was far from. Top marks lads. If your looking for a stress-free service then look no further than On The Blink. Highly recommend.

The Rees Family, Radyr

Affordable solution

Our boiler broke on Tuesday and we had a brand new one installed by the Thursday. We used British Gas to get a quote but we were shocked to see such a high price. My daughter mentioned she had seen a local company on Facebook advertising boiler installation services, so we tried On The Blink. Using their simple quoting system I answered a few questions about my current boiler and property and was immediately presented with a reasonable and affordable quote. All payments where done digitally which is another great reason why we highly recommend On The Blink.

Mr Thomas, Taffs Well

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Gas Safe Approved

Rest assured all our engineers are Gas Safe Registered and take pride in delivering high standards. They will leave your property how they found it or your money back.

Our New Boiler Installation Brand Range

Choose from 3 leading boiler brands

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Book your Boiler Installation

Use our simple booking system to arrange a date for your home visit. Choose a time and date that suits you.

Prefer to call? ✆ 07808030377

Speak to a member of the On The Blink team

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Book your Boiler Service

Use our simple booking system to arrange a date for your boiler servicing. One off payment of £60.

On The Blink Boiler Blog

New Boiler Cardiff

women with feet up and hot chocolate with boiler and gas trying to stay warm this winter Boiler InstallationBoiler Service
June 1, 2019

3 Tips To Stay Warm This Winter

Have you felt the cold over the last few days? As winter approaches it’s super important you stay one step ahead of the game with your safety. We want to…
service boiler Boiler ServiceCombi Boilers
May 2, 2019

Here’s why you need your boiler serviced

Just like your beloved car, your boiler needs a regular MOT. You wouldn't drive long distances without knowing if your vehicle was safe and secure, your boiler should be treated…
boiler on yellow background Combi Boilers
March 9, 2019

Did you know Gas has no natural odour?

Did you know Gas has no natural odour? The gas that fuels your boiler has no natural smell. Sulphur compounds are added to it to give it a distinctive smell…