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★★★★★

153 Google Reviews

Leopardstown and Dublin 18 Plumbers

Modern blocks need a different approach from old houses. We know where your responsibility ends and the management company’s begins.

Get a Quote

No obligation. Fixed quote before any work starts.

Registered, insured and trusted across Dublin

Local to Leopardstown

Know Whose Pipe It Is

In an older house the pipework is all yours. In a Leopardstown apartment some of it belongs to the block, and knowing which is which decides who pays.

RGI registered, fully insured and over 5 years in Dublin. Modern systems need the right parts, so we check what is fitted before quoting anything.

Jobs Inside Your Door

Stop It Reaching Downstairs

These six jobs cover most of our Leopardstown call-outs. In a block, the difference between a small bill and a big one is how fast it is stopped.

Leaks Stopped Same Visit

Found and stopped before they reach the flat below.

Heating Back On

Combi and system boiler faults in apartments and duplexes

Gas Made Safe First

RGI-registered detection on gas supplies in managed blocks

Drains Running Again

Blockages cleared inside your door and traced beyond it.

Taps and Bathrooms Sorted

Dripping taps, weak showers and full bathroom refits.

Serviced and Logged Yearly

Yearly service with flue and carbon monoxide checks.

Turn the water off at your stopcock first, then ring us and we will come.

Leopardstown Home Types

Each Type Needs Different Parts

Knowing the home tells us the job. These four cover most of Leopardstown, and each has its own system and its own boundary.

Concealed pipework is the common factor. In newer homes the runs sit behind finished walls and floors, so finding a leak matters more than opening one up.

Central Park Apartments

Managed blocks with shared risers and sealed systems.

The Gallops Duplexes

Own-door homes that still share block services.

Leopardstown Valley Homes

Houses and duplexes with their own boundaries.

Glencairn and Nearby

Newer builds with pressurised systems and modern parts.

What We Handle

Skip the Second Contractor

Everything on this page is done in-house by RGI-registered plumbers. Tap any service to see the detail, or call and we will tell you what the job needs.

Real Customers, Real Reviews

What Dublin Customers Say

EXCELLENT
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Based on 190 reviews
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michael dalton profile picture
michael dalton
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Great company I needed a radiator installed had two very nice young lads install it Graham and Leon both very polite and good at their job would highly recommend this company mick
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Shane O Neill profile picture
Shane O Neill
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Will definitely use again. Extremely professional. The job was arranged quickly after my first call. Very good communication from start to finish.
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Rachel Phillips profile picture
Rachel Phillips
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I had an emergency as my heating wouldn't turn on and no hot water,I ran cortech plumbing and they were out to me in half an hour and took them only five minutes to fix the problem,would recommend them to everyone,brilliant service,they also gave me a discount as I am a former customer.
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Patrick Wheatley profile picture
Patrick Wheatley
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Prompt,business like boiler service service,practical advice.
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Chris Mothersill profile picture
Chris Mothersill
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Friendly service fast and efficient
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Poliah Pramila profile picture
Poliah Pramila
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Monday 14th September 2026. I am extremely happy with the service I received from Cortech Plumbing & Heating. My boiler was leaking and there was a strong smell of gas,which was very concerning and worrying as well. They responded quickly...very professional and reassuring...they identified and dealt with the problem efficiently. Honestly I really appreciated their prompt response... knowledgeable and excellent customer service.. They were reliable and friendly...They also make sure that everything was sorted accordingly in a proper way. I would highly recommend Cortech Plumbing & Heating to anyone looking for a trustworthy and professional staff worker... I extremely appreciated their excellent service from start to finish..... Thank you all the great excellent staff worker.... Pramila
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Georgina Eastaugh profile picture
Georgina Eastaugh
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Massive thank you to Ben from Cortech who came for an emergency call out to find my wedding ring. Didn’t need any plumbing work thankfully as he found it in about 10 seconds by figuring out what had happened - a very logical approach. Left me feeling silly, but very grateful. Thanks so much!
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Sandra Carr profile picture
Sandra Carr
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Thank you so much for your fantastic work!! Ben is exceptional. Always comes out very fast after calling him. I’ve had him out a couple of times now and they are a great company to work with!
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Marian Miller profile picture
Marian Miller
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Very happy with service. Very Customer friendly. Ben a very pleasant and polite young man. Very happy with service. Diagnosed an issue we were pleased to be made aware of. Definitely would recommend this Company.
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Mark Cagney profile picture
Mark Cagney
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I had a shower unit locked open with water flowing for a couple of hours and needed a call out. Found Cortech on Google and rang them about 9.30 am on a Friday morning. The service man, a really helpful guy called Ben was here in 40 mins and sorted the problem immediately. He also helped me find a company who had a replacement unit and parts. From my initial call, to job completed ( including help with finding replacement unit ) took 45 mins. The speed and efficiency of the service, plus the really pleasant manner in which I was dealt with was a breath of fresh air. I would highly recommend Cortech Plumbing.
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Fixed Pricing

Know the Price First

You hear the full price before a tool comes out, and that number holds. Nothing is added once the job is under way.

Recent Work

See the Work for Yourself

Recent boiler, heating and plumbing jobs we have finished for homeowners and landlords around Dublin.

FAQ

Frequently Asked Questions

Who pays when a leak comes from a shared pipe?

It depends which side of your boundary the pipe sits on. Pipework serving only your home is normally yours. Shared risers and common services usually fall to the management company, and the block’s insurance may come into it. Identifying the source is what settles it.
For work inside your own home, usually not. Anything touching common areas, the risers or the building fabric normally needs the management company told first, and sometimes approved. We will tell you which side a job falls on before we start.
Yes. Underfloor heating faults usually sit at the valves, the actuators or the controls rather than in the pipe buried in the floor. That is the good news, because those parts are reachable without lifting anything.
Long pipe runs are the usual reason. In an apartment the cylinder or boiler can sit well away from the bathroom, so the water already sitting in the pipe has to clear before the hot arrives. Insulating the run helps.
Yes. The part that needs care is the waterproofing behind the tiles and the waste connection, because in an apartment a failure there reaches the home below. We check the tray and the seal as well as the fittings.
Yes. The M50 runs through Leopardstown and we work on both sides of it, across Dublin 18 and into Sandyford, Stepaside, Carrickmines, Foxrock and Stillorgan. Give us the address and we will confirm it on the call.
Next Move

Fit Us In Around You

Tell us the block, the floor and how we get in. We will book a time and bring the right parts, from a washer to a new gas boiler.

Get a Quote

No obligation. Fixed quote before any work starts.