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+353 85 204 9677 | info@gas-smart.ie | Available in Dublin & The Surrounding Areas

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New Gas Boiler

Gas Smart

Book Smart. Fix Smart. Choose Gas Smart Today.

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Gas Smart. Plumbing Done Right, Every Single Time

Gas Smart stands on two decades of real, hands-on experience. The kind that comes from long days, tricky jobs, and figuring things out with a mix of skill and stubbornness. We’re an RGII-registered team of heating and plumbing experts based in Dublin, serving the surrounding areas with sharp pricing and faster response times than you might expect. If you need a plumber in Dublin, you've landed in the right place because our work is quick, the diagnosis is clear, and the solutions make sense. People trust us because we keep things simple. We know what we’re doing, we move fast, and we stand over every job. And remember, anyone touching a gas boiler must be an RGII installer with a valid ID, so you’re in safe hands with us from the moment we walk through the door.

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​In Addition to our commitment towards excellence, our advantages are :

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24-Hour Emergency Services

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Uniformed, Registered Plumbers

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No Travel Charges

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Licensed and Insured

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Free Estimates

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Safe Pass

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Manual Handling trained

Registered RGI Gas Installer logo, blue and white design, text visible

RGII Certification

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We're open 24/7/365 because plumbing emergencies don't wait

Our Services

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A regular boiler service keeps your system running smoother for longer. We check every component, clean out what needs attention, and make sure your home stays warm without any fuss. It’s a simple way to avoid future breakdowns. The idea is to keep things efficient. A small visit now saves headaches later.

Gas Boiler Service

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When your boiler acts up, you feel it instantly. We diagnose fast, so you don’t sit around waiting for heat or hot water. Repairs are done with care, using solid parts and proven methods. We aim to restore comfort quickly. You get clarity on the issue and a fix that holds up.

Gas Boiler Repair

New Gas Boiler

A new gas boiler can change the feel of your home. You get quieter heating, better performance and lower bills. We guide you through the options, so you pick something that suits your space and routine. Installation is tidy. The end result is a system that works without effort.

New Gas Boiler

Electric Boilers

Electric boilers are becoming more popular for homes without gas lines. They run quietly and produce steady heat. We install and set them up properly so you get the best out of the system. It’s a clean solution. Perfect for smaller or modern setups.

Electric Boilers

Oil boilers

Oil boilers need strong maintenance to stay reliable. We handle replacements, repairs and full installations. The focus is on getting the burner and controls running safely. You get a stable system that performs well. We keep things efficient so you save in the long run.

Oil Boilers

Orange and black pipes are connected, drainage in the ground, close up.

Blocked or slow drains can stop your day in its tracks. We clear them quickly using the right tools for the job. From small clogs to bigger issues, we sort it out without delay. Drain repair is part of what we do, too. We keep your system flowing again with minimal disruption.

Drain Services

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Homes need reliable plumbing, and that’s where we step in. From leaks to repairs to upgrades, we handle it all with a friendly, steady approach. No big drama. You get honest advice and tidy work. Think of us as your go-to team for Dublin plumbing services.

Domestic Plumber

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Businesses need systems that don’t interrupt daily operations. Our commercial plumbing Dublin locals rely on handles repairs, upgrades and maintenance with precision. We work around your schedule to keep things moving. The goal is to minimise downtime. You get a service that’s practical and dependable.

Commercial Plumber

renovation plumbing

Renovation work feels exciting once the plan starts to come together, and we guide you through every step so it all feels straightforward. We offer a complete service, so you don’t need to juggle several trades or chase different people to finish your renovations.  We help you choose fittings that match your style and budget. 

Renovation Plumbing

emergency plumber

Plumbing emergencies rarely come at a good time. We respond quickly so you’re not left stressed. From sudden leaks to boiler issues, our emergency plumber Dublin team acts fast. You get someone who knows what to do the moment they arrive. Peace of mind comes quickly.

Emergency Plumber

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Some leaks hide behind floors or walls. We use modern tools to track them down without tearing the place apart. It saves you time and protects your home from extra damage. Once we find it, we fix it properly. A small repair now avoids bigger trouble later.

Leak Detection

smart plumbing drain services

We share tips, updates and helpful insights so you stay informed about your heating and plumbing. It’s a simple way to understand your system better. You’ll spot issues earlier and know what to expect during repairs. The updates keep you one step ahead.

News & Insights

renovation support

Contact Us

Getting in touch is easy. We respond quickly and help you figure out the next step. You’ll always deal with someone who knows the trade inside out. Call or message anytime. We’re here to help with Dublin plumbing services and more.

Our Customer Reviews

Jane Simmons
Blackrock

"Mark and his team have been servicing boilers for all my investment properties for years. From general plumbing, boiler service and repairs to kitchen and bathrooms. They have always been professional and efficient."

Tim Rogers
Clontarf 

 "We hired Gas-Smart before we started our house renovation project. We had to get the house completely re-plumbed. We were worried about the size of the job that was needed, but the team kept us calm and did a fantastic job. Would highly recommend."

Gas Smart FAQ
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