Plumbing problems have a habit of starting small, then turning into dampness, damage, and a big disruption when you least need it. Our qualified plumber in Dublin 17 is helping you fix issues properly before they grow.
Call us now or fill out the contact form to book a visit and get it sorted quickly.
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Most drain problems build up slowly, so small habits make a big difference. Avoid pouring fats, oils, and food scraps into the kitchen sink, as they cool and stick inside the pipe. We carry out inspections and see how these small build-ups lead to larger blockages over time.
Use strainers in showers and basins to catch hair before it enters the waste line, and clean plugholes regularly. Only flush toilet paper, not wipes or sanitary products, even if they say “flushable”.
If you notice slow draining, gurgling, or smells, deal with it early rather than waiting for a full backup. For plumbing in Dublin 17, our advice is that prevention is usually cheaper than call-outs and helps avoid messy overflows.






Repairs are often the right choice, but sometimes parts are simply past their best. If a tap keeps dripping after repeated fixes, a toilet runs constantly, or a valve keeps failing, replacing the worn component can be more cost-effective than paying for repeat visits.
Old flexi hoses under sinks, tired stopcocks, and corroded joints are common weak points, especially in older homes and rentals. Signs like rust-coloured water, frequent pressure drops, or recurring leaks usually mean something needs attention.
Our expert plumber in Dublin 17 can check what’s still safe and what should be upgraded, so you can plan the work before it becomes urgent.
Trying to “manage” plumbing problems often costs more in the long run. A small leak can lead to damp, damage, and higher bills if it’s left, and a slow drain can turn into a full blockage at the worst time.
Our professional diagnosis usually finds the real cause faster, which avoids wasted money on the wrong parts or repeated patch jobs. Our reliable repairing service also reduce disruption, because the issue is less likely to come back. If something goes wrong suddenly, our quick support is always available.
Our emergency plumber in Dublin 17 can help limit damage, keep the home usable, and prevent a minor fault turning into a costly repair.















Posted on Yvonne O'SheaTrustindex verifies that the original source of the review is Google. Kory installed an expansion vessel today. Very happy with the work done. Polite, good communication. I'm a repeat customer. Cortech have been servicing my boiler for a few years. Thank you.Posted on Anna ByrneTrustindex verifies that the original source of the review is Google. Perfect service! Quick and easy to book. Nicest lads!!Posted on Corina CerneiTrustindex verifies that the original source of the review is Google. Jay was very professional and arrived quickly in an emergency. He fixed the leak efficiently and explained everything clearly. Friendly, reliable, and highly recommended. Thank you for the great service!Posted on Lauren SteeleTrustindex verifies that the original source of the review is Google. Highly recommend. Came out within 45 minutes of me calling to unclog my toilet. Ben had the issue solved within a matter of minutes.Posted on JessTrustindex verifies that the original source of the review is Google. Excellent emergency call out service. I called and had a plumber out within 40 mins on a Saturday afternoon. The part was ordered and job completed by Monday evening. Kory was excellent ! Would recommend.Posted on Gerry NolanTrustindex verifies that the original source of the review is Google. Kory was very professional and efficient would certainly recommend to friends and familyPosted on Y TTrustindex verifies that the original source of the review is Google. Kory was a great help replacing our water pump - broken for a while but explained everything the issues and replaced the pump the very next day. Very happy with the service.Posted on Aaron ShorttTrustindex verifies that the original source of the review is Google. Absolutely delighted with the service from Cortech Plumbing. I recently had a new combi boiler installed and the entire experience was outstanding from start to finish. The team was professional, punctual, and extremely knowledgeable throughout the whole process. They took the time to explain everything clearly, worked efficiently, and left everything spotless when the job was completed. The quality of the installation is top class and the difference in heating and water pressure has been incredible. What really stood out was how easy and stress-free they made everything. Genuine, reliable tradesmen who clearly take pride in their work. I couldn’t be happier with the result and would highly recommend Cortech Plumbing to anyone looking for a boiler installation or plumbing work. Brilliant service all around.Posted on Philip MoreauTrustindex verifies that the original source of the review is Google. We recently engaged with Cortech plumbing to get both our pump and hot water issue resolved. Initially we replaced our pump due to a leak - and then investigated the hot water issue, after being left on a hold for a considerable amount of time, Ben contacted us and took ownership of what had happened - which was appreciated. Although it was difficult to find exact source of the issue for the hot water, we initially were to replace the element within the boiler but we had to go ahead with a full replacement. Although this process did take longer than expected to get it sorted - we’re happy with the overall result. Cheers!Posted on Monica ReynoldsTrustindex verifies that the original source of the review is Google. Thank you very much, Kevin, for your patient & logical advice in resolving my plumbing queries this early Sunday morning. This is in line with a recent highly successful plumbing job done here by one of your colleagues. I would highly recommend Cortech Plumbing.
Plumbing issues do not get better by being ignored. A small leak can quickly lead to damp patches, damaged units, and staining on walls or ceilings, while a blocked drain can make kitchens and bathrooms hard to use. These problems also tend to show up at the worst times, causing stress and disruption when you just need things to work. If you need a plumber in Dublin 17, we are ready to help with fast call-outs, clear advice, and repairs that last.
Fill out the contact form and we will reply within 2 to 4 hours of receiving your enquiry. If you need urgent help, call us and we will respond as quickly as possible.
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