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Clearing blocked drains across Dublin since 1968 — day or night.

Commercial Drainage Services for Dublin Businesses

Planned drain jetting, grease trap servicing and documented reports on one contract, with a 24/7 line when something blocks between visits. Built for property managers, hospitality and multi-site operators.

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.

We Handle Drainage for Every Sector

Your drains carry whatever your business produces, from kitchen grease to washroom waste. We set the method, the visits and the reporting around your site.

What Our Commercial Drainage Plan Covers

You tell us about your site, we visit, and you get one plan that keeps your drains clear. Here is what it includes.

Keep Your Drains Flowing

Scheduled commercial drain jetting clears grease, silt and scale from your pipes before they cause a blockage you pay for.

Stay FOG Licence Ready

We pump and clean your grease trap, take the waste to a licensed facility and leave the paperwork inspectors ask for.

Catch Damage Before It Costs You

Our City and Guilds qualified staff camera-check your drains, so you can fix cracks and roots before they fail.

Jump the Queue in an Emergency

Add priority cover, and when something blocks between visits, you get a callback within 15 minutes and go straight to the front of the queue.

Always Have Proof for Inspectors

You get every visit documented, plus a heads-up on any problem or near miss, followed by a formal written report.

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What Our Customers Say

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emer kennedy profile picture
emer kennedy
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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.
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Shane C profile picture
Shane C
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Top service by Alec and the lads. Drains were blocked, they showed up quickly, left the place tidy after, and very reasonably priced.
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killian mccarthy profile picture
killian mccarthy
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Issue was resolved promptly, and professionally. I was also kept informed on costs. Would recommend.
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Alan Moffitt profile picture
Alan Moffitt
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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 Alec
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Paddy profile picture
Paddy
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Great lads. From start to finish of job. Very polite and tidy in their work. Definitely recommend.
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MICHELLE MOCKLER profile picture
MICHELLE MOCKLER
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Prompt service very quick to call out ..would highly recommend
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Ben Devey profile picture
Ben Devey
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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.
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Lorainne Markey profile picture
Lorainne Markey
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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.
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Alison Joyce profile picture
Alison Joyce
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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.
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Alan Wolfe profile picture
Alan Wolfe
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service, fast call out lovely team

What Affects Your Commercial Drainage Cost

You only pay for what your site needs. Five things set your price, and we walk you through each one on site.

Find Out Your Price

Tell us your site, your sector and what you need. We visit, check your drains and come back quickly with one clear price.

The size of your site

A bigger site with more manholes and longer runs takes longer to clean.

How often you need visits

The harder your drains work, the more often they need clearing.

Adding your grease trap

Bundle pump-outs and licensed disposal in and drop a second contractor.

When you want us on site

Out-of-hours visits keep you trading and may be priced differently.

Emergency cover or scheduled only

Choose scheduled visits alone, or add 24/7 priority cover.

Every Drainage Service Your Business Needs

Plan ahead with maintenance and grease trap contracts, and call us for anything else your premises throws up.

See Our Recent Work

Find Us Near Your Site

Based in Skerries, we reach sites across North Dublin, the city, Meath and Louth.

19 Balbriggan St

Townparks, Skerries Co Dublin

Get Straight Answers Before You Sign

What property managers and business owners ask us before they put their drains on contract.

What do commercial drainage services cover?

Commercial drainage services cover everything that keeps a business’s drains flowing: scheduled jetting, grease trap servicing, CCTV condition checks, emergency unblocking and a written report after every visit. You can take one service or put the lot on a single contract built around your site.

Commercial drain cleaning frequency depends on what goes down your drains. The more grease, waste and daily users they handle, the more often they need jetting. Your schedule is set on your site’s real use, so you avoid paying for visits you do not need.

Yes, and for most kitchens and hotels that is the only sensible time. We work before opening, after closing or at weekends, so no tables, rooms or tills are lost to drain work.

A blockage between visits is handled as an emergency. Ring the 24/7 hotline for a callback within 15 minutes. Add priority cover to your plan and your callout is dealt with ahead of the queue.

Yes. As your commercial drainage contractors, we cover every site on one contract, with one number to call and one monthly invoice. Property managers and multi-site operators across Dublin, Meath and Louth stop chasing a different contractor for each building.

Yes, if your kitchen discharges fat, oil or grease to a public sewer. Uisce Éireann issues these trade effluent licences under Section 16 of the Local Government (Water Pollution) Act 1977, and a well-maintained grease trap with records helps you meet the conditions. See our grease trap cleaning page.

Commercial drain cleaning costs depend on five things: the size of your drain network, how often it needs cleaning, whether a grease trap is included, when the work happens and whether you add priority cover. You get one clear price after a site visit.

Call (01) 849 1706 or fill in the form on this page. We visit your site, check your drains and come back quickly with a scope and a price. You commit to nothing until you have seen both.

Get a Commercial Drainage Quote

Tell us the site, the sector and what you need. We visit, assess and come back with a price.

Get a free quote

Send this and we come back with what the repair involves and what it costs.

Blocked Drain? Don’t Wait.

24/7

Tell us what’s wrong and get a free quote. Emergency? Call (01) 849 1706, any time.