Covid 19 update: We are still carrying out repairs and boiler replacements to make sure your heating and warm water is operational and effective. We employ extra safety measures and we make our customers' and engineers' safety a priority.

Boiler Replacement, Combi Boilers and Heating Controls in Dublin

Keep Safe & Warm With a Boiler Replacement

Cosy warm home with radiator

Welcome to Duffy Heating, your first choice for boiler replacement, new combi boilers and heating controls in Dublin. We offer a fast and friendly service at an affordable price, and always respect your home as if it were our own, leaving your house spotless when we’ve finished our work.

Thinking of replacing your old boiler? Our expert team are standing by to help. Upgrading your inefficient boiler will ensure you always come home to a cosy, warm and safe house in spite of the Dublin weather.

A neglected boiler can be dangerous, especially if it’s an old gas model, so why take the risk? In the long run a new boiler upgrade saves you money, so get in touch to see how we can help with our hassle free boiler replacement and heating controls upgrade service.

Whilst our team cover the wider Dublin area, we're commonly called out to provide services to homeowners in Lucan, Swords, Balbriggan and Clonsilla.

Gas boiler replacements

Fit An Energy Efficient Combi Boiler Today

Combi boilers keep the home warm and cozy

An old boiler gradually loses its efficiency, and this can equate to over 10% of wasted energy in only a couple of short years.

In addition, if you don’t take care of your boiler or upgrade it to a modern system, any unexpected breakdowns could mean an emergency callout that will cost way more than a simple annual service.

That’s why all Dublin residents should get the latest, fuel efficient combi gas boiler fitted and keep it regularly maintained by a qualified heating professional. Your modern, well serviced combi boiler will create less harmful emissions too, so you’ll not only save money but protect the environment as well.

What is a Combi Boiler?

Grants For Heating Control Improvements

If you live in Dublin and still have an outdated central heating system, with an old mechanical time switch that means you have to heat up the radiators when you only need hot water - then it’s definitely time to upgrade.

If you haven’t upgraded yet then you’re leaving money on the table. You can make huge savings by only burning your gas or oil when and where you really need it. A central heating upgrade means you have independent control over your hot water and heating - so you can enjoy just the right temperature in each room of the house at different times of the day.

At Duffy Heating, we help Dublin residents get money-saving grants for their new boiler and heating controls upgrades, meaning it’s a complete no-brainer to get started today.

With grants available from SAIE’s Better Energy Homes scheme, you can save up to 30% of your annual heating bill with a heating controls upgrade - making you feel more comfortable in your own home at much less expense.

So with nothing to lose and so much to gain, contact Duffy Heating today and our experts will be happy to help you.

Reduce your heating bills with smart heating controls

Check What Our Clients Say

Margaret Morris

Absolutely excellent company! Really professional, courteous and not afraid of working hard. We are so delighted with the work carried out on our home, what a difference it has made by Duffy Heating. Would definitely recommend them!!

Andy Lowe, Dublin

Had to get a new heating system put in place, very professional and clean job. Came out to view and quote very quickly and when I confirmed the job, it was done with 2 days. Highly recommended.

Helen Keane-Wilson– Dundalk, Co Louth

Would highly recommend. We had a new High Efficiency Boiler fitted. I found Ray and his coworkers to be very professional & courteous and all work was done to a very high standard.

Useful Reading

Why does my boiler keep losing pressure

Why does my boiler keep losing pressure?

Are you constantly having to top up your central heating water as it’s losing pressure? Here are the most probable causes and how to deal with them.

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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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How do i stop my boiler overheating

How do I stop my boiler from overheating?

Boilers overheating can be an inconvenience or a danger, depending on where the problem is. Here’s how to find out what’s causing overheating. 

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Should I move or replace my boiler image

Should I move or replace my boiler?

Moving a boiler isn’t like moving a sofa or even a fridge – it’s quite a big and disruptive job that you should only do if you absolutely need to. Here, we’ll look at why you might want to move a boiler, how much it will cost and whether you would be advi

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Does smart home heating save you money?

Does smart home heating save you money?

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Why consider a heating controls upgrade?

5 reasons to consider a heating controls upgrade in 2021

Discover the benefits of updating your heating controls and modernising your home heating. For heating enquiries, contact our team on 087 122 1728.

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Why does my boiler fire up randomly?

Why does my boiler fire up randomly?

Boilers do stop and start regularly, whether it’s for the heating or the hot water. But if it’s doing it excessively, it could indicate a fault. Here’s what to do.

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Why is my boiler leaking?

Why is my boiler leaking?

Discovering your boiler is leaking can be troubling, but there’s probably no need to panic. It might be something you can fix yourself, but it could mean your boiler needs to be serviced, repaired or replaced.

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Should I leave my boiler on all day?

Should You Be Leaving Your Boiler On All Day?

Behind the question ‘should my boiler be running all the time’ is the real question: how can I keep my energy costs as low as possible? There are many ways to keep your house running as efficiently as possible.

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Are gas boilers going to be phased out in Dublin?

Are gas boilers going to be phased out in Dublin?

Is it true that gas boilers are going to be phased out in Dublin? While gas boilers are not being installed in new-build homes, they will not be phased out for many years.

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What size boiler do I need?

What Size Gas Boiler Do I need For My Home in Ireland?

There are all sorts of reasons why you might need…

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Why We Recommend Ideal Boilers

Picture credit: Ideal Boilers If you need…

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Boiler repair

Why Replacing A Boiler Is Better Than Repairing It

Winter’s here – and the last thing you need is a cold house and…

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Your Guide To SEAI Heating Grants

Read our in-depth guide to securing an SEAI heating grant for your heating controls upgrades in Dublin and the surrounding area.

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Combi boiler engineer

What is a Combi Boiler?

You’ll have heard us talk about “combi boilers” on many occasions. But what exactly is a combi boiler, and how is it different to a regular system? We’ll take a closer look at these efficient little units, and explain how they could work for you.

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Heating Controls Explained: The Ultimate Guide

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Gas boiler replacement in Dublin

The 10 Main Benefits of Installing a New Gas Boiler

Do you wince when you look at your gas bill? Do you have to fire up the central heating every time someone needs a bath? Do you wish your house was always warm when you get home from…

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