Average Cost of a Gas Boiler Service in Dublin (2025 Guide & Money-Saving Tips)

In Dublin and across Ireland, having your gas boiler serviced every year is very important. A regular gas boiler service keeps your home warm and your family safe. It helps prevent dangerous gas leaks and carbon monoxide problems. Many people do not realise that an unserviced boiler can become less efficient over time, which means it uses more gas and costs you more money on your energy bills.

Another reason to service your boiler is to follow Irish safety laws. If you are a landlord, you must make sure the boiler is checked and safe for your tenants. Even homeowners need to keep their boiler in good condition to keep the manufacturer’s warranty valid.

A gas boiler service is a small cost compared to the high price of fixing a broken boiler or dealing with a gas emergency. You can read more about why servicing is important on the SEAI website and Citizens Information.

In this 2025 guide, we will explain the average cost of a gas boiler service in Dublin, what affects the price, and simple tips to help you save money. We want to help you plan ahead so there are no surprises when you book your next service.

At Stillorgan Gas, Plumbing & Electrical, we believe in honest prices and top-quality work. If you want a trusted local company to check your boiler, we are always ready to help you keep your home safe and warm.

By the end of this guide, you will know what to expect and how to make the best choice for your budget and peace of mind.

Why Gas Boiler Servicing is Important

Servicing your gas boiler every year is one of the best ways to protect your family and your home. A gas boiler that is not checked regularly can be dangerous. It may leak carbon monoxide — a gas you cannot see or smell but can be very harmful. Many families in Ireland trust Gas Networks Ireland for safety advice about this risk.

Another big reason to service your boiler is to make it work better. Over time, parts can wear out or get dirty. A yearly check by a professional, like Stillorgan Gas, Plumbing & Electrical, helps keep everything clean and working properly. This means your boiler uses less gas to heat your home, so your heating bills can be lower.

If you have a new boiler, regular servicing is often needed to keep the manufacturer’s warranty valid. Many brands will not pay for repairs if you have not kept up with yearly services. This simple step can save you a lot of money if your boiler has a problem in the future. You can read more about boiler maintenance on the RGI Registered Gas Installers site.

For landlords, it is a legal requirement in Ireland to make sure the heating system is safe for tenants. An annual gas boiler service proves you are following the rules. It also helps avoid bigger problems that can cause expensive repairs or unhappy tenants later.

At Stillorgan Gas, Plumbing & Electrical, we know how important safety, savings, and peace of mind are for every home in Dublin. A quick yearly service is a smart way to avoid stress and extra costs all year round.

Average Cost of a Gas Boiler Service in Dublin (2025)

In Dublin during 2025, you can expect to pay anywhere between €120 and €150 for a standard gas boiler service. Stillorgan Gas, Plumbing & Electrical, offer their basic check-up at around €120, which includes an RGII‑registered inspection and a full safety certificate  Other companies may charge €120–€150 for a simple boiler clean and test.

A standard service usually covers visual inspections, gas tightness tests, combustion safety, flue checks, pressure top‑ups, and issuing a compliance certificate. A full system check, however, goes further—testing radiators, valves, heat exchangers, and possibly adding diagnostic tools. Expect that full inspection to cost a bit more.

Prices vary depending on the company, the time of year, and your location. Many heating firms get busier in autumn and winter, which pushes prices up and appointment times out. Booking ahead in early summer often means smoother scheduling and sometimes better deals .

Factors that influence cost include boiler type (combi, system, or condensing), its condition, and any travel or parking overheads in busy Dublin areas. Homeowners in less busy months might find services from €100 or more, while last‑minute winter call‑outs can cost €120 or more.

To plan ahead, check out Selectra Ireland’s guide on average boiler costs, and always ensure your engineer is RGII registered—essential for safety and insurance.

At Stillorgan Gas, Plumbing & Electrical, we're committed to clear, honest pricing without surprise fees. Whether you choose our standard service or opt for a full system check, you’ll receive a detailed report and certification on completion.

Factors That Affect the Cost

The price of a gas boiler service in Dublin is not always the same for every home. Some things can make the cost go up or down. Knowing these factors helps you plan your budget and avoid surprises when booking your service.

1. Boiler Type and Age:

Different boilers have different needs. A newer, modern boiler is usually faster to check and clean. An older boiler may need more time because parts can be worn or harder to reach. Combi boilers, system boilers, and back boilers all have different service steps.

2. Accessibility and Location:

Where your boiler is installed matters too. If it’s easy to reach in your kitchen or utility room, the service is quicker. But if it’s in a tight attic or a locked shed, the job can take longer, which may cost more.

3. Urgency (Emergency vs. Scheduled):

Booking a normal yearly service with plenty of time is cheaper. If your boiler breaks suddenly in winter and you need urgent help, you might pay extra for a same-day or weekend call-out. At Stillorgan Gas, Plumbing & Electrical, we always explain emergency fees in advance.

4. Extra Parts or Repairs:

A standard service does not include fixing big problems. If the engineer finds a worn-out part, they will tell you before replacing it. Some parts cost a little; others may be expensive. This is why regular checks are smart — they help catch small issues before they become big ones.

Always hire a trusted RGI professional. You can check trusted companies on the Registered Gas Installers Ireland website. For honest advice and fair prices, Stillorgan Gas, Plumbing & Electrical is here to help Dublin homes all year round.

How to Save Money on Your Gas Boiler Service

Everyone wants to keep their home warm and safe without spending too much. The good news is, there are some easy ways to save money on your gas boiler service in Dublin.

1. Book Early, Not in Winter:

Most people remember their boiler when it gets cold. This means heating companies get very busy in autumn and winter. If you book your annual service in spring or summer, it’s often cheaper and easier to get a quick appointment. Many companies, including Stillorgan Gas, Plumbing & Electrical, offer special rates for off-peak bookings.

2. Use a Trusted Local Company:

Always choose a local business with good reviews and an RGII licence. A local company won’t charge high travel costs and is more likely to offer honest prices. You can read verified reviews on sites like Trustpilot before you decide.

3. Ask About Service Bundles:

Some companies offer service bundles, where you get discounts if you book other work at the same time. For example, you might service your boiler and get your gas fire checked together for less than doing them separately.

4. Keep Up Regular Maintenance:

A small annual check helps avoid expensive repairs later. Replacing a boiler part can cost hundreds of euros, but many problems can be prevented with regular servicing. Check out tips for home energy savings on SEAI.

5. Watch for Special Offers:

Keep an eye on local adverts or your service provider’s website. At Stillorgan Gas, Plumbing & Electrical, we share seasonal offers and loyalty discounts to thank our regular customers.

By following these tips, you can keep your boiler healthy, your home cosy, and your wallet happy all year round.

Recommended Gas Boiler Service Providers in Dublin

When it comes to gas boiler servicing in Dublin, choosing the right company is very important. A trusted company will do a proper check, follow safety rules, and give you honest prices. Here are some tips and examples to help you choose the best service provider for your home.

1. Look for Registered Gas Installers:

Always hire a company with RGII-certified engineers. This means they are trained to work safely with gas. You can find registered companies on the RGI website.

2. Check Reviews and Local Reputation:

Read what other customers say. Good companies will have positive reviews stillorgan gas Has over 1200 Reviews on Google Reviews or Trustpilot. Look for companies with high ratings and real customer stories.

3. Compare Prices and Services:

Don’t just choose the cheapest option. Make sure you know what’s included in the price. A proper boiler service should include safety checks, cleaning, and a certificate. Always ask for a clear quote before booking.

4. Some Trusted Names in Dublin:

• Stillorgan Gas, Plumbing & Electrical — We are known for clear pricing, friendly engineers, and fast service. We cover all of Dublin and nearby areas.

  
  

5. Local Tip:

Always keep the receipt and certificate after your service. This proves your boiler is safe and helps keep your warranty valid.

At Stillorgan Gas, Plumbing & Electrical, we pride ourselves on honest work, quick response times, and happy customers. If you need a reliable gas boiler service in Dublin, get in touch today for a fair quote and peace of mind.

FAQs About Gas Boiler Servicing Costs

When booking a gas boiler service in Dublin, many homeowners have similar questions. Here are some common FAQs, with simple answers to help you feel more informed before you book.

1. How often should I service my gas boiler in Dublin?

It’s best to service your gas boiler once every year. This keeps your boiler safe, efficient, and covered by the manufacturer’s warranty. Learn more about why yearly servicing is recommended on the RGI website.

2. Is it cheaper to service my boiler in summer?

Yes! Many companies, including Stillorgan Gas, Plumbing & Electrical, offer better prices during the warmer months. This is because engineers are less busy than in winter when everyone needs heating repairs.

3. Are there hidden costs?

A standard boiler service has a clear price — usually €120–€150 in Dublin. However, if the engineer finds a broken part, you may need to pay extra to fix it. Always ask for a quote first and request that the company explains any extra costs before they do extra work.

4. Can I service my boiler myself to save money?

No. Gas boilers should only be serviced by an RGII-registered professional. DIY work on gas appliances is dangerous and against Irish law. Doing it yourself can also cancel your boiler warranty.

5. How long does a gas boiler service take?

A standard service usually takes 30–60 minutes. If your boiler is old or needs extra checks, it may take a bit longer.

At Stillorgan Gas, Plumbing & Electrical, we believe in clear answers, no hidden fees, and friendly advice. If you have more questions, feel free to call us — we’re always happy to help keep your home safe and warm.

Conclusion

Taking care of your gas boiler is one of the smartest things you can do for your home. A regular service keeps your boiler safe, helps it run better, and can save you money on your energy bills. It also gives you peace of mind that you and your family are protected from dangerous gas leaks or sudden breakdowns — which can be very costly to fix.

In Dublin, the average cost of a gas boiler service in 2025 is between €120 and €150. The price depends on your boiler type, its age, and when you book the service. Booking your check-up early and choosing a trusted local company are easy ways to keep costs low and avoid any surprises.

Remember, only an RGII-registered engineer should service your boiler. This is not just for your safety — it’s also the law in Ireland. A proper service includes safety checks, cleaning, and a certificate you can keep for your records or show to your insurance or landlord if needed.

At Stillorgan Gas, Plumbing & Electrical, we know how important your boiler is, especially during the cold months. That’s why we offer clear prices, experienced engineers, and a friendly local team you can trust. We’re proud to help families across Dublin stay warm and safe all year round.

If you have not booked your annual service yet, now is a perfect time — before the busy winter season starts!

✅ Call us today or book online to get a free quote and secure your preferred time.We promise no hidden fees and service you can rely on.

Thank you for reading our 2025 guide on gas boiler servicing costs in Dublin. Stay warm, stay safe — and remember, Stillorgan Gas, Plumbing & Electrical is always here to help.