Gas Boiler Replacement Specialist
You Deserve!


The Plumbing and Heating Specialist
You Deserve!

dublin gas boiler service


Trusted expert residential plumbing & repair, serving homes in the Great Dublin area.
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Commercial plumbing & boiler services of any kind throughout the Greater Dublin area, Managing all your gas boiler services.
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Gas Boiler Replacement, Installation, servicing gas boiler in Dublin, Wicklow, Meath and Kildare.

Check Out Our Gas Boiler Replacement OfferFREE Magnaclean fitted with every Oil or Gas Boiler Installation

FREE Magnaclean with every Gas Boiler Replacement, The Magnaclean captures harmful iron oxide particles. Capturing these iron particles means that they are not passing through your oil or gas boiler, the pump and any hydronic radiator panels. Thick sludge in your heating system makes the boiler and pump have to work overtime and this will shorten its lifespan.

Proven technology to give central heating system protection
Effective magnetic and efficient non-magnetic filtration
Immediate results and system protection cutting heating energy bills by up to 10% a year
Long operational life

Are you interested in an estimate?

Benefits of Replacing Your Old Oil or Gas Boiler



A Gas Boiler Replacement can save up to €400 per year when replacing your Gas Boiler.



A Gas Boiler Replacement can save on average 1,500kg of carbon dioxide per year.



A Gas Boiler Replacement can will be 90% more efficient with 30-40% less CO² ending up in the atmosphere.

SPECIAL OFFERFaucet installation
$24 off

SPECIAL OFFERWater filter cleaning
50% off

SPECIAL OFFERDrain cleaning
$10 off

WHAT WE OFFEROur team of emergency plumbers are available to respond to emergencies in both domestic and commercial properties in Dublin City

Plumbing Services Dublin
Some of our plumbing services include Baths, Sinks, Taps, Showers, Burst Pipes, Repair of Leaks.
Gas Heating Services
Gas Heating Services include Gas Lines Rerouted, Replaced, Gas Boiler Supply, Replacements.
Oil Heating Services
Oil Heating Services include Oil Lines Rerouted, Replaced, Oil Boiler service and Replacements.
Gas Boiler Services
Servicing: Combi-Boilers, Descaling, Cleaning, Repair and Installations.
Bathrooms Renovations
Our Bathrooms Renovations include: Bathroom Fit-outs, Renovations and Bathroom Plumbing and Installations.
Oil Boiler Services Near You
Having an oil boiler serviced regularly can keep it operating at its most efficient. Book your oil boiler service today!

DID YOU KNOW?F.A.Q & Statistics

Gas Boiler Replacements.

Our Gas Boiler technicians are ready to take your calls. Call us on 087 622 7131 (24/7). All our Gas Boiler Replacements are fully guaranteed. All gas boiler and heating repairs are carried out by RGII approved gas installers.

Which Gas Boiler Replacement is best?

The most common type of Gas Boiler Replacements installed in Irish homes is the combi boiler. In fact, over 75% of homes in Ireland now have a Gas combi boiler. If you have an old Gas Boiler its efficiency could be as low as 50%.

The benefits of Gas Boiler Replacement!

Old gas boilers are very costly to run and waste energy, with most of the heat being lost up the chimney/flue. The latest condensing boilers use gas more efficiently, potentially saving you up to 25% on your heating bill.

How often should you get a Gas Boiler Replacement?

There is no exact answer to this question, it really depends on how well your gas boiler has been looked after and maintained over the years.Regular Gas boiler servicing is highly recommended to keep your gas boiler running more efficiently.

Who fixes Gas Boilers?

For all Gas boilers, you must ensure that your plumber or heating engineer is a RGII approved gas installerin order to carry out the work legally, so it’s vital you establish this by asking for identification.

The Most Trusted Gas Replacement Company Dublin Has To Offer!

Customer experience

Check out some Testimonials from some of our happy customers

I would use Diarmaid again. Very professional Gas installation and job was done the next day.

Anna Mcnally,
Plumber Dublin 24, (D24)

A sound guy and really good at his job, Got our heating controls updated and ready for the winter, all snug now, cheers!

Katherina Hughes
Chapelizod, Plumber Dublin 20, (D20)

I couldn’t find any gas installers in Whitestown, so I Googled Gas services Blanchardstown and found Diarmaid, he’s so sound and knows what he’s doing!

Eugene Donnelly
Blanchardstown , Plumber Dublin 15, (D15)

Many thanks to your gas installer, who was courteous, punctual and hard working, He took the time to explain the heating controls as well as carrying out his work very efficiently.

Philip Mulligan
Dundrum, Plumber Dublin 14, (D14)

You can’t go wrong if your looking for a registered gas installer in Dublin for a Gas Replacement or related services, our family has been using them for years

Joe Finlay
Portmarnock, Plumber Dublin 13, (D13)

When I searched for registered gas installers near me for Gas replacement, this website popped up, I never looked back ever since, A real gem of a guy!

Adam Greenfield
Ballyfermot, Plumber Dublin 10, (D10)

My landlord just got our Gas boiler services by this company,my heating is much warmer now, thank you so much. Highly recommend for Gas Replacement services.

May Del La Cruz
Leopardstown , Plumber Dublin 18, (D18)

Appreciate you sorting out other bits and pieces at the same time and going above and beyond what we had asked for. Excellent Gas Installation company.

Ray Fines
Inchicore, Plumber Dublin 8, (D8)

Fitted me in at last minute, got the job done in good time Gas Installation) and all working fine. Would recommend and will definitely use again.

Keith Farrell
Phibsboro, Plumber Dublin 7, (D7)

The Gas technician that carried out the work for me was very polite, considerate and took pride in his work. I recommend this company and will use them again for any Gas related issues.

Emma Kelly
Ranelagh, Plumber Dublin 6, (D6)

Great communication. Very professional service.He was very thorough and explained things well. Overall very pleased with my Gas Service.

Michelle Maples
Kilmore, Plumber Dublin 5, (D5)

Second time I’ve used Diarmaid , first was for a regular service, second was for a new gas installation. I’ve Always been very happy to have the contractors in my home, they’re courteous, polite.

Karen Whelan
Ballsbridge, Plumber Dublin 4, (D4)

We used this Company many times and their always reliable, clean and their communication is outstanding. We would have no hesitation in recommending this Gas Installation and Repair company.

Michael Leaper
Ballybough, Plumber Dublin 3, (D3)

I have used twice and have found them to give a good reliable service. I would use them again. straight forward Gas Installation service.

James Mooney
Clondalkin, Plumber Dublin 22, (D22)

Diarmaid was professional and competent he completed the job and I was delighted with his work, I would call on Diarmiaid again His Gas installation pricing was very fair.

Stella Clarke
Finglas, Plumber Dublin 11, (D11)

I searched for a registered gas installers in Dublin 12, and ound this great little company, I’ve been using them ever since.

Neil Evans
Donaghmede, Plumber Dublin 12, (D12)

Excellent Engineer, He was very informative about the problem with my boiler and expertly completed the Gas Installation.

Marie Sinnott
Parnell Street, Plumber Dublin 1, (D1)

I needed to hire a Registered Gas Installer and a friend of mine recommended which I can 100% agree with, Great job!

David Boyle
Beaumont, Plumber Dublin 9, (D9)

Our heating just stopped working so we searched for a local RGI close to use, we found Diarmaid who was a true gent and got our boiler replaced with no mess.

Tracey Ownes
Templebar, Plumber Dublin 2, (D2)

We recently required a Gas boiler replacement service to help reduce our gas bills, so far so good, our monthly bills is much cheaper.

Bill Hand
Dún Laoghaire, Plumber Dublin 16, (D16)

I was very happy with Diarmaid Ryan’s work.He completed 4 different jobs within 2 and half hour’s.All the jobs were done perfect and I would highly recommend Diarmaid.I would definitely use him again in the future for any other plumbing jobs I need done.

Catherine Kavanagh
Coolock, Plumber Dublin 17, (D17)
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WHY CHOOSE USDR Plumbing Heating Services Dublin

Courtesy might not be the primary thing people consider when it involves plumbing, except for us, it's one among the foremost important tools we feature .

Nothing is more stressful than the idea of tackling plumbing problems yourself. From burst pipes to gas boiler replacements , We’ve got you covered. Our plumbers in Dublin are the foremost recognized professionals at gas boiler replacements, boiler maintenance, boiler servicing and many other.


Meet our team

Steve Bruce


Denis Irwin


Andy Cole


Peter Schmeichel


Company in numbers

Your #1 Choice For Gas Boiler Replacements in Dublin


Hampton wood road, Finglas, Dublin 11
Verdemont, Snugborough Rd, Blanchardstown, Dublin 15


Friday 7a.m.–5p.m.
Saturday 7a.m.–3p.m.
Sunday Closed
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours


087 622 7131


StatisticsGas Boiler Replacement Benefits and Statistics

Installing a new Gas Boiler can save up to 40% Less CO²

A new Gas Boiler installation is up to 90% More Efficient

Replacing your Gas Boiler can save you up to 30% Saving on Bills

Your old Gas Boiler is less Efficient After 15 years old

Contact us now to get quote

Contact Us Today for a FREE Heating and Plumbing Quotation!

Contact Us Now

Verdemont, Snugborough Rd, Blanchardstown, Dublin 15

Emergency Service