5 Top Boiler Repair Services in Dublin
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The 6 Top Boiler Repair Services in Dublin

It’s no secret that your boiler is an essential part of your home—you depend on it to keep you warm, dry, and safe when it’s cold outside. But what happens when something goes wrong? 

With a boiler repair service, you can get the help you need to make sure everything is working properly and safely.

Take a look at these top boiler repair services in Dublin that can help you!

How much does a boiler repair cost in Dublin?

There are a number of factors that contribute to the price of a boiler repair service in Ireland. Normally, it will take around €80 – €100 to get your boiler issue fixed and up to thousands of euros for it to be replaced by a new one.

ServicesEstimated Average Price
Boiler Repair€90
Boiler Emergency Repair€115
Boiler Installation Service Only€400
Boiler Replacement€2,500

The Top Boiler Services in Dublin

A boiler that isn’t working properly could be dangerous, that’s why it’s best to call for the help of professionals in this field. Here’s what we use to rate the services of those on this article:

Services – We checked if they offer emergency services, as well as other boiler-related services aside from repair.
Service Quality – Is the service complete, reliable, and worth what you pay for?
Experience – This pertains to the number of years these firms have been operating, including the experience of their staff.
Accessibility – This refers to the location and proximity of boiler repair personnel, as well as the response from their communication lines.

1. Boiler Services Dublin

Boiler Services Dublin's Homepage

Boiler Servicing

Emergency Boiler Repair

Power Flushing

Boiler Replacement

ADDRESSFloor 1, 6 Prince of Wales Terrace, Ballsbridge, Dublin 4, Ireland D04 VK66
CONTACT DETAILSPhone: +353 154 15445

EMAIL: [email protected]



SERVICES★★★★★ (5/5)
EXPERIENCE★★★★★ (5/5)

When you’re looking for a boiler repair service that actually has a proven track record, look no further than Boiler Services Dublin. We’ll list down many reasons to back it up.

First, it has emergency boiler repair. With this service, you can get your boiler fixed immediately after calling its staff and telling them about your problem.

This ensures that you don’t have to wait for a long time before you get your problem solved. Take note, boiler problems need to be addressed quickly to prevent bigger damages.

Second, Boiler Services Dublin has 40 years experience in this industry. This means that it knows what it’s doing and how to fix any problem regarding your boilers.

Thirdly, we like that it operates 24/7 which allows it to provide services even if it is late at night or early in the morning.

Lastly, we find it informative about boiler replacement through posting helpful information on its website. 

What’s more, its personnel will also inform you about how much it would cost for your replacement and the best products and parts for your boiler system.

Take note, however, that its personnel do not cover all brands of boilers for a repair and the rates are also not available only.

Don’t worry, you can ask for a quotation from its staff. They are also highly trained so they may try some ways to further help you.


  • Has emergency boiler repair
  • 40 years experience
  • Operates 24/7
  • Informative on boilers replacement


  • Does not service all boiler types 
  • No prices on boiler replacement

Customer Reviews

Immediate fix

“Paddy fitted a boiler for us 3 years ago and we a small problem with it recently. He was out to us immediately to fix it and even called back a couple of days later to make sure we were ok. He was gentleman to deal with and would highly recommend his services.” – Gemma Murphy

Professional and helpful

“Paddy is an absolute star. So professional and helpful from a late Saturday night phone call to talk me through some quick fixes to arriving first thing on a Sunday morning to fix an unresponsive boiler. Would definitely recommend and use again in the future. Thanks so much Paddy am so grateful to have found you!” – Lisa Brophy

2. NRM Plumbing & Heating 

NRM Plumbing & Heating's Homepage

Gas Boiler Service and Replacement

Boiler Sale, Plumbing, Heat Pumps, Pumps Repair, Water Tank and Hot Cylinder Replacement

Power Flushing

Heating Systems

Radiator Replacement

ADDRESS6 Glendoo Close, Walkinstown, Dublin 12, Ireland D12E7N9
CONTACT DETAILSPhone: +353 153 52948

EMAIL: [email protected]


Monday to Friday, 8:30 a.m. - 6:00 p.m.

SERVICES★★★★★ (5/5)
EXPERIENCE★★★★★ (5/5)

With its physical office located in Dublin 12, NRM Plumbing & Heating offers Dublin-wide full boiler services. There’s also repair and replacement of heating systems, tanks, and radiators.

We like its extensive range of services that isn’t limited to repairing broken or leaks in boilers.

This means you can be sure you’re getting a complete package covering water pumps and even the cleaning of your pipes. This is to ensure a well-functioning temperature and water systems for your building.

We also like that it provides a no obligation quote before it starts any work, so you know how much it will cost ahead of time. This means no surprises when it comes time for payment.

What’s more, it’s detailed about the operations it will apply to your system. 

It’s also dedicated to keeping clients informed about what’s going on at every step of the process to give you peace of mind while they take care of your boilers.

However, it doesn’t operate on weekends and during night time. This can be an issue for those having emergencies during late hours.

Still, we consider it one of the best because RM Plumbing & Heating is also a member of Sustainable Energy Authority of Ireland. It cares about standards and about keeping our planet clean and safe.

It’s also fully insured and has the right equipment, licenses, and certifications needed to maintain high standards of quality assurance and safety at all times.


  • Extensive services
  • No obligation quotation
  • Detailed about operations
  • Members of Sustainable Energy Authority of Ireland 
  • Fully insured and registered


  • Closed on weekends
  • No night services

Customer Reviews

Great job

“The guys at NRM were fantastic . They did a great job installing our new boiler system and I found then to be very professional. Would highly recommend.” – John Molloy

Solved all my problems

NRM Plumbing and Heating is the company to employ, if you’re looking for a boiler upgrade. You won’t find better. They are extremely professional, take pride in their work,  are always on time, are easy to contact, and have a solution for every problem… They not only replaced my old inefficient oil boiler, which was inside the house, with a super efficient external boiler, but solved all my problems. They fully deserve their 87 five star rating…” – Damian Sharkey

3. DeWar Gas Service 

DeWar Gas Service's Homepage

Gas and Oil Boiler Service, Repair, and Replacement

Gas and Oil Boiler Sale

Power Flushing


ADDRESS68 Rathgar Ave, Rathfarnham, Dublin 6, Ireland D06 KN53
CONTACT DETAILSPhone: +353 151 43344

EMAIL: [email protected]



SERVICES★★★★★ (5/5)
EXPERIENCE★★★★☆ (4/5)

Looking for a boiler service that covers both gas and oil boilers? Then DeWar Gas Service is for you!

The catch? Not only complete boiler service, but convenience in terms of accessibility and booking.

DeWar Gas Service are experts in the field of boiler repair in Dublin. It has been doing this for years, and it understands how important it is to provide customers with the best services.

Another thing we like here is it caters to both residential and commercial customers. The coverage ranges from a small house or a huge building to a warehouse that deals with manufacturing and goods processing.

This just means that you do not have to worry about whether it can help you or not.

It also offers emergency services if your boiler breaks down during your sleep or work hours. We find this very convenient especially for those getting unexpected boiler breakdowns.

Among all repairs in Dublin, DeWar Gas Service has a transparent pricing policy. This makes sure that you do not have any hidden charges because the rates are available on its website.

However, there’s an additional charge for each hour after its regular one-hour service and there’s no mention of insurance.

Nonetheless, it has an online booking and payment system that makes things easier for our customers who may not be comfortable talking over phone or making payments over the counter.


  • Caters to both residential and commercial
  • Has emergency services
  • Transparent pricing
  • Has online booking and payment


  • Add’l charge after 1-hr service
  • No mention of insurance

Customer Reviews

Professional service

Excellent experience using Dewar over the last year. We had a number of issues with our old boiler which was on its last legs, all issues resolved in under an hour. We then had Dewar install a new boiler which was done in a day, very clean and professional work, guys have been great to deal with from start to finish.” – Warren Brennan

Efficient service

Very professional and efficient service. The online booking system worked perfectly. Everyone I dealt with – Martin, Suzanne and Conor – were very personable. It put my mind at ease seeing them go about their business. It was great to get a new boiler installed so swiftly at a cold time of year – the disruption was minimal and I’m happy with the results.” – Evan Musgrave

4. E.M Guerin Heating and Plumbing 

E.M Guerin Heating and Plumbing's Homepage

Boiler Repair and Installation

Boiler Replacement

Heating Systems

Power Flushing

ADDRESSApartment 11, Royal Canal Court, 88 Royal Canal Way, Rathborne Dr, Rathborne, Dublin 15, Ireland D15 C438
CONTACT DETAILSPhone: +353 189 96494

EMAIL: [email protected]


Monday to Saturday, 8:00 a.m. - 10:00 p.m.

SERVICES★★★★★ (5/5)
EXPERIENCE★★★★★ (5/5)

Whether it’s for boiler servicing and repair or just plumbing, you can consider the services offered by E.M Guerin Heating and Plumbing that is located in Dublin 15.

One of the services that we find helpful here is the boiler fitting which is one of its specialties. It has been fitting boilers for over a decade, so you can be sure that your system is set up correctly and that it will work correctly once it’s installed.

Another good thing about E.M Guerin is its 15 years of experience in heating and plumbing services, so whether you need boiler installation or repair, it has what it takes to do it and how to do it right.

It also has an impressive five-star Google rating from 384 clients across Dublin 15, 7, and 9! It’s a testament to its commitment to customer service excellence and customer satisfaction every time it works with someone on their heating or plumbing issues.

Not only that, but it also does emergency repair for boiler and thermoregulation systems, as well as plumbing.

However, the emergency repairs do not cover late nights or weekends.

Still, it’s fully insured and is a registered gas installer in Ireland so it can fix your boiler and pipes through quality service that’s based on national standards. 


  • Offers boiler fitting
  • 15 years experience
  • Five stars Google rating from 384 clients
  • Fully insured and member of Registered Gas Installers Ireland


  • Closed on Sundays
  • No late night to early morning ops

Customer Reviews

Professional standard

“Justin’s work is of a very professional standard. The heating system in the house had given lots of problems over the years. Since Justin came to work on the system it is running smoothly and efficiently. I have recommended him to family and friends.” – Concepta Fitzpatrick

Straight to deal with

“We were having difficulties with our boiler and came across Justin. He was very straight to deal with, very willing to help and got it working again in a very efficient and considerate manner to our needs. A gentleman to deal with also. I would recommend Justin to anyone.” – Colin Doyle

5. Bill The Boilerman 

Bill The Boilerman's Homepage

Boiler Repair

Boiler Servicing

Boiler Replacement

Boiler Installation

Emergency Plumber

ADDRESS7 Dingle Road, Cabra, Dublin 7, Ireland D07 KX97
CONTACT DETAILSPhone: +353 872 207876

EMAIL: [email protected]



SERVICES★★★★★ (5/5)
EXPERIENCE★★★★★ (5/5)

For full servicing and even a series of advice on what boiler to choose and how to properly maintain it, Bill the Boilerman has you covered.

Based in Dublin 7, Bill the Boilerman is one of the best for boiler repair in the area because it has highly trained gas installers that can work on all boiler types.

The staff are fully qualified to install any type of boiler brand. A good example is their ability to work on Worcester boilers which are very popular in Ireland.

Also, it offers 24/7 services and this means that you can call them at any time of the day or night if you have any issues with your boiler or heating system. In terms of expertise, Bill the Boilerman has been around for more than 30 years and this gives them great experience in the industry.

With this experience, it is already able to handle any problems that occur at home or office premises quickly and efficiently before they become serious enough.

However, it doesn’t have an online booking and payment system for its services. You also have to talk to them regarding the rates of its services as these aren’t posted online.

Despite that, it still offers flexible appointments and will tell you exactly what you need, be it a simple repair or total replacement.


  • Highly trained gas installers
  • Can work in all boiler brands
  • 24/7 service
  • 30 years heating experience
  • Offers flexible appointments


  • Rates unavailable online
  • No online booking

Customer Reviews

Really helpful

“Liam came out to us as an emergency call out over a weekend and assisted us.  We needed a new boiler so he fitted it for us the following week.  He was really helpful and professional and we appreciated his advice on the matter.  I would highly recommend him.” – Dorothy Rooney

Done quickly

“Called the guys for a boiler emergency. Liam arrived within an hour after I called at about 9pm. He identified the problem which required a new part, which he ordered and installed, all this was done as quickly as possible. Was very impressed with the service, professionalism and advice. Highly recommended.” – Nigel Sweeney

6. GB Gas Services Ltd.

SERVICES Boiler Installation & Repairs
Boiler Replacement & Servicing
Gas Service & Repairs
ADDRESSGB Gas Services Ltd Tallaght, Dublin
CONTACT DETAILS[email protected] 
[email protected]
087 285 5624
OPERATING HOURSMonday – Sunday, 8:00 AM – 8 PM

GB Gas Services is your one-stop shop in Dublin for all your gas appliance and boiler installation, repairs, and servicing. They take pleasure in offering a dependable, RGI-registered gas installation, repair, and servicing service.

They are the people to call if you need reboiler repair since they have a team of qualified and competent professionals that can handle any boiler repairs and replacement. Boilers, like any other device in your home, require regular maintenance and care if you want to get the most out of them. 

Preventive maintenance, rather than reactive maintenance, is always the best course of action. The easiest method to accomplish this is to get your boiler serviced on a regular basis. GB Gas Services has the skills and understanding to deliver skilled boiler service. Their specialists can identify any problems with your boiler or central heating system and guarantee you have continuous heating and hot water in your house.


  • RGI Registered
  • Competitive Prices
  • 25 years of Experience
  • Available seven days a week


Customer Reviews

Fantastic customer service

“I have been waiting to get a service on my boiler. I came across Gareth from GB gas services. Fantastic and very honest service. My heating is now working.  I know I need a new boiler. But gareth serviced my boiler and told me if anything goes to give him a call. Fantastic customer service . I know who I’m sticken with….” – Rose Cawley

Very reliable and professional company.

“Very reliable and professional company. I highly recommend them. After having an awful experience with another plumbing company, I very urgently needed a competent plumber who I could trust and Garth and Kenny were great. Polite and professional.”  – Kathryn Heaney

FAQs about the best boiler repair services in Dublin

If you don’t service your boiler regularly, it can cause problems with your home’s heating system and lead to higher costs for repairs and replacements.

Still, problems may still occur despite having regular maintenance in your system. Here are related services that you can also check: