Gas Boiler Service in Dublin

What do you get from a boiler service?

Yearly boiler service benefits


By servicing your boiler every year you know that you did your best to keep your boiler running smoothly throughout the year and you come home for a cosy and warm home at winter time. When we check your boiler we inspect it for any safety issues or faults and will advise you on any repairs necessary.


We inspect all safety controls in your boiler, check the system for any leaks or damage or fault and make sure there is no danger of carbon monoxide. So you sleep well knowing that your family is safe.

Lower Running Costs

An unserviced boiler loses it's efficiency year on year that can build up as much as 10% wasted energy over only a couple of short years.
An unexpected breakdown and an emergency callout would also cost you more than a simple service, not to mention not having hot water and heating when you need it the most.

An unserviced boiler wastes energy (source: SEAI website)
An unserviced boiler wastes fuel (source: SEAI website)

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Why Choose Duffy Heating?

We Treat Your Home Like Our Own


We believe in high quality workmanship, respect for your home and great customer service. We’ll also ensure you get the best available products and materials on every job, so our work will stand the test of time.

We Always Ring Your Doorbell On Time


Your time is important. When you make an appointment, you can be sure we will be there on time every time.

We Are Available When You Need Us Most


Leaks or breakdowns happen. However, we’re very attentive to our customers’ needs, so all you need to do is call us and we’ll quickly come out to get your heating back on. We maintain a flexible schedule and will always arrange the most convenient time to visit.

Usually The First Visit Does It


When it comes to boiler replacement, we’ve been there and done it. Since 1998 we’ve been fitting and repairing all kinds of gas and oil heating systems, and a van full of quality parts means your problem can be quickly and expertly diagnosed and fixed.

A Clean Job With Minimal Disruption


Treating your home as if it were our own also means there is no mess left behind. We arrive, finish your work in the most efficient way possible - then get out of your way after cleaning up and taking out our rubbish.

We Are Fully Registered And Insured


We are registered gas and oil heating installers, and are also registered with SEAI. This means that grants are available for qualifying heating upgrades installed by us. We are also fully insured for your complete safety.

Read More About Boiler Service

How dangerours can a faulty boiler be?

How dangerous can a faulty boiler be?

Are boilers safe? Under normal conditions, they are very safe. But it’s always good to recognise risks and how to minimise them. Here’s our quick guide.

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Can my boiler leak carbon monoxide?

Can my boiler leak carbon monoxide?

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How often should I get my boiler serviced?

How often should my boiler be serviced?

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Should my boiler be making a noise?

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