Clearing blocked drains across Dublin since 1968 — day or night.
Since 1968
Over 35 years on Dublin drainage
24/7 call-outs
Answered any hour, every day
Request a callback
All enquiries are reviewed by our team before a consultation is confirmed.





The bowl fills but will not clear, or it overflows when you flush.
Standing water in the sink or tray that drains slowly or not at all.
Water pooling around the drain outside, overflowing, or a smell from the manhole.
Sewage coming up inside, water rising and you cannot stop it. Ring us, any hour.
What DIY Can and Cannot Do
When to Call Us In
Posted on Google![]()
emer kennedyTrustindex verifies that the original source of the review is Google.
Had an issue with drains and we got an immediate response and they were cleared by 10am the next day. Could not recommend highly enough. Will definitely use again.Posted on Google![]()
Shane CTrustindex verifies that the original source of the review is Google.
Top service by Alec and the lads. Drains were blocked, they showed up quickly, left the place tidy after, and very reasonably priced.Posted on Google![]()
killian mccarthyTrustindex verifies that the original source of the review is Google.
Issue was resolved promptly, and professionally. I was also kept informed on costs. Would recommend.Posted on Google![]()
Alan MoffittTrustindex verifies that the original source of the review is Google.
Having been using ALEC and MN Davis for drains and plumbing/heating for almost 6 years now. Have received great advice and quick response times to all types of Plumbing heating and drains services over this period. Response times have been phenominal to genuine emergencys. Alec provides a support service to our maintenance company, which we couldn't survive without. We rely heavily on his technical fault finding ability and many years of experience to get the best results for our customers and value for money. There is a significant shortage of plumbers in this industry and MN Davis provide for all our plumbing heating and drainage needs. Thanks AlecPosted on Google![]()
PaddyTrustindex verifies that the original source of the review is Google.
Great lads. From start to finish of job. Very polite and tidy in their work. Definitely recommend.Posted on Google![]()
MICHELLE MOCKLERTrustindex verifies that the original source of the review is Google.
Prompt service very quick to call out ..would highly recommendPosted on Google![]()
Ben DeveyTrustindex verifies that the original source of the review is Google.
We had an extremely positive experience with Davis Drain Services. Within minutes of calling them out of hours, they arrived to our house to clear a blocked septic tank. It was pumped out promptly before returning the following morning to rectify the issue. At all times they made us feel at ease and explained everything to us clearly. While on site they also provided helpful advice on how to rectify heating issues we were having. We would have no hesitation recommending them for both drainage and plumbing works. Thanks to Alec and team.Posted on Google![]()
Lorainne MarkeyTrustindex verifies that the original source of the review is Google.
Just had Alec out to look at an issue with my boiler. We were without heat and he arrived so quickly after being contacted. He was able to pinpoint the issue straight away and had it fixed in minutes. I also asked advice on an issue with my drains that I have been encountering for a few years and he was able to give me advice on how fix it. Thank you Alec, I am very grateful for all you help.Posted on Google![]()
Alison JoyceTrustindex verifies that the original source of the review is Google.
Excellent company to deal with very professional service. A number of options offered along with a clear indication of the costs involved were hugely helpful.Posted on Google![]()
Alan WolfeTrustindex verifies that the original source of the review is Google.
Great service, fast call out lovely team
Clearing the trap or the first stretch of pipe. Most of these are done in under an hour.
Clearing the main run from the nearest manhole by rod or jet. Our most common outside job.
Commercial kitchens, grease traps and shared drains. Usually attended outside opening hours to keep you trading.
A drain that blocks again usually has something in the pipe causing it. This finds and fixes that.







We lift the nearest access point and read which way the water sits, which tells us where the drain is stuck.
We match rods, a machine or jetting to the pipe and the blockage, and get the water flowing again first.
Once the water is moving again, we work out what caused the blockage, using a camera down the line where it helps.
We tell you what caused the blockage and what, if anything, the pipe needs. No surprise bills.
Get a free quote
We use cookies to improve your experience on our site. By using our site, you consent to cookies.
Manage your cookie preferences below:
Essential cookies enable basic functions and are necessary for the proper function of the website.