HOW TO HIRE · PLUMBING & HEATING

How to hire a drain unblocker in Ireland
The checks, the questions and the paperwork.

A drain unblocking in Ireland costs €70–€280 per job, typically around €130. Here is how to check that in a minute, what to ask before you book, and what you must be handed when the job is done.

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THE 60-SECOND VERSION

Hiring a drain unblocker in five steps

  1. Are you a trader, and can I see that in writing?No register covers drain unblocker work, so trader status is what your consumer rights hang on — drain Snaking — for more traditional blockages, drain snaking is a common technique.
  2. How does severity of the blockage change the price?The quote moves with this more than with anything else listed. — ask before the quote rather than after.
  3. How does methods required for unblocking change the price?It has to be settled before anything can be ordered. — ask before the quote rather than after.
  4. How does location of the job change the price?The journey is paid for whether the job takes an hour or a day. — ask before the quote rather than after.
  5. What is not included?High-Pressure Water Jetting — to effectively clear stubborn blockages, high-pressure water jetting is employed — get the exclusions named in the quote, because a drain unblocker job is priced on what was agreed and not on what was assumed.

BEFORE YOU BOOK

Check before you book

No register applies

NO REGISTER APPLIES TO PLUMBING ITSELF. Anyone may trade as a plumber. The line that does exist is gas: any work on a gas appliance or gas pipework is restricted to the Registered Gas Installer scheme, and a plumber who is not on it may not touch the gas side of a boiler however competent they are at everything else. Ask which side of that line your job falls on before you book.

Look for the trader badge and the ID-checked badge on the Locufy profile — both are checked by us, not claimed by the provider.

What to check instead

Whether any part of the job touches gas — if it does, the gas register applies and a plumbing qualification is not a substitute; A trade qualification or apprenticeship, which is voluntary but checkable; Public liability insurance, and who the insurer is; Whether they carry the parts or price them separately; A written scope naming what is isolated, drained and reinstated; How a leak discovered mid-job changes the price, agreed in advance.

Ask for each of these before you agree a price, and get the answers in the same message as the quote.

Insurance

Expect public liability, and ask specifically about water-damage cover. From a company, ask for the insurer, the limit and the VAT number, and ask who actually attends: the team that turns up may be employed, subcontracted or both, and only one of those is supervised by the firm you are paying.

Ask to see the current certificate of insurance — the insurer's name, the limit and the date it runs to.

Trader or private seller

Under the Consumer Rights Act 2022 a trader must tell you they are a trader, and your consumer rights — work carried out with reasonable skill and care, and a cooling-off period on a contract agreed in your home or online — apply to traders and not to private sellers. On Locufy the trader status is shown on the profile.

Look for the trader badge on the Locufy profile, and ask anyone else for it in writing before you agree a price.

VAT

VAT at 13.5%, the reduced rate Revenue publishes for this service. Ask whether the price you were given includes it. A trader under the €42,500 registration threshold does not charge it; one over it must, and must show it separately.

Ask whether the figure you were given includes it, and for the VAT number if they are registered — Revenue publishes the rate for this service. revenue.ie →

“Are you a trader, and can I see that in writing?”

A good answer: No register covers drain unblocker work, so trader status is what your consumer rights hang on — drain Snaking — for more traditional blockages, drain snaking is a common technique.

“How does severity of the blockage change the price?”

A good answer: The quote moves with this more than with anything else listed. — ask before the quote rather than after.

“How does methods required for unblocking change the price?”

A good answer: It has to be settled before anything can be ordered. — ask before the quote rather than after.

“How does location of the job change the price?”

A good answer: The journey is paid for whether the job takes an hour or a day. — ask before the quote rather than after.

“What is not included?”

A good answer: High-Pressure Water Jetting — to effectively clear stubborn blockages, high-pressure water jetting is employed — get the exclusions named in the quote, because a drain unblocker job is priced on what was agreed and not on what was assumed.

“Who insures you, and what is the policy number?”

A good answer: Expect public liability, and ask specifically about water-damage cover — initial Assessment — the process begins with a thorough inspection of the drain system to identify blockages.

“What do I get in writing, and when?”

A good answer: A written scope and a price before the drain unblocker starts, and an itemised invoice after — root Removal Services — specialised techniques for removing tree roots invading drainage systems.

Getting the quote right

  • Severity of the blockage — the quote moves with this more than with anything else listed.
  • Methods required for unblocking — it has to be settled before anything can be ordered.
  • Location of the job — the journey is paid for whether the job takes an hour or a day.
  • Condition of the pipes — a surface in good order needs far less time to prepare.
  • In writing before anyone starts — a message on Locufy counts
  • What is NOT included, named
  • Who actually attends, and whether they are employed or subcontracted
  • The VAT number, and whether it checks out on the Revenue register

Walk away if

  • They will not talk about it: severity of the blockage — the quote moves with this more than with anything else listed
  • They will not talk about it: methods required for unblocking — it has to be settled before anything can be ordered
  • They will not talk about it: location of the job — the journey is paid for whether the job takes an hour or a day
  • A price for the drain unblocker before anyone has asked the size, the access or the condition of what they are working on
  • Cash only, or a large deposit before anything at all has started
  • No written quote, or one that moves once the drain unblocker has begun
LOW
€70
TYPICAL
€130
HIGH
€280

What a drain unblocker costs: €70–€280 per job

The figures are for the job, per job, and a quote for your own is the only number that binds anyone. Domestic drain unblocking and Commercial drain unblocking each carry their own band. Drain Unblocking price guide →

Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026.

KNOW WHAT TO LOOK FOR? NOW FIND ONE

Drain unblockers near you, with the badges that matter shown

ID checked, trader status and one score from every review — on the card, before you message anyone. Nearest first. No account needed to look.

Or post the job free and let them come to you.

  1. Look firstSeverity of the blockage — the quote moves with this more than with anything else listed — that is what the drain unblocker is judging on the first visit, and a price given without it is a guess.
  2. Agree what is being doneMethods required for unblocking — it has to be settled before anything can be ordered — put in writing before anyone starts, because it is the document you both read back at the end.
  3. The work itselfLocation of the job — the journey is paid for whether the job takes an hour or a day — and anything found on the day that was not in that is priced before it is started.
  4. Check it togetherCondition of the pipes — a surface in good order needs far less time to prepare — walked against the written scope rather than against the feeling of it, while the drain unblocker is still there.
  5. What you are handedThe itemised invoice and any guarantee on the workmanship and the parts, make sure the professional is qualified and experienced in drain unblocking techniques.

Initial Assessment
The process begins with a thorough inspection of the drain system to identify blockages.
High-Pressure Water Jetting
To effectively clear stubborn blockages, high-pressure water jetting is employed.
Drain Snaking
For more traditional blockages, drain snaking is a common technique.
Domestic Drain Unblocking
Clearing blockages in home plumbing systems, including sinks, toilets, and baths.
Sewer Drain Cleaning
Specialised service focused on clearing blockages in sewer lines.
CCTV Drain Survey
Inspecting drains with cameras to identify blockages and underlying issues.

AFTER

When the job is done

Keep the invoice and the paperworkAn itemised invoice with the trader's name, the work and the total — drain Snaking — for more traditional blockages, drain snaking is a common technique, because it is what a buyer's solicitor, an insurer or a lender asks for long after the drain unblocker has gone.
Test what was doneHigh-Pressure Water Jetting — to effectively clear stubborn blockages, high-pressure water jetting is employed — and something that does not work on the day is theirs to put right there and then.
Ask what the guarantee isOn the workmanship and on the parts, and for how long each one runs — they are usually different. initial Assessment — the process begins with a thorough inspection of the drain system to identify blockages — under the Consumer Rights Act 2022 what was agreed is what can be relied on.
Leave the reviewOnly a booked job can be reviewed on Locufy, which is why the score on a drain unblocker's card means something — root Removal Services — specialised techniques for removing tree roots invading drainage systems.

STEP 1Say it in writing, firstSay what is wrong and what you want done. Under the Consumer Rights Act 2022 the work must be carried out with reasonable skill and care, and defective work put right.
STEP 2Use the make-it-right step on LocufyUnder four stars you are asked whether to send it to the provider first; we follow it through. Then review.
STEP 3Escalate to the body that regulates itThere is no register, so the route is the consumer body and, if needed, the courts.
STEP 4Small claimsSmall claims covers €2,000, once you have asked in writing and given them a chance to put it right.

Hiring a drain unblocker: questions people ask

The cost can vary based on the severity of the blockage, the methods required for unblocking, and the location of the job. Emergency services or complex cases may incur higher charges.

Most drain unblocking jobs can be completed within 1 to 3 hours, depending on the extent of the blockage and the techniques used. More challenging cases may take longer.

Generally, a qualified plumber is sufficient for drain unblocking. However, if the blockage involves regulated electrical or gas systems, a specialist may be required.

Many plumbing services offer emergency or same-day unblocking services, especially for urgent situations. Availability may vary by provider, so it's best to inquire directly.

Yes, many plumbers offer discounts for booking multiple services together, such as drain unblocking and routine maintenance. It's advisable to discuss this when scheduling.

Services such as extensive drain repairs, replacement of pipes, or structural issues are typically outside the scope of standard drain unblocking. These may require separate evaluations and services.

MORE GUIDES

More hiring guides in plumbing & heating

How to hire: PlumberHow to hire: Emergency PlumberHow to hire: Boiler InstallationHow to hire: Boiler Service & RepairHow to hire: Boiler ReplacementHow to hire: Central Heating InstallationHow to hire: Radiator InstallationHow to hire: Underfloor HeatingAll 701 hiring guides →

Drain unblockers near you

Drain unblockers in DublinDrain unblockers in CorkDrain unblockers in GalwayDrain unblockers in LimerickAll drain unblockers on Locufy →Do it yourself: unblocking a sink, bath, toilet or outside drain →

Sources — checked October 2026

  1. CRU — RGI and Safe Electric schemes
  2. CCPC — your rights when you buy a service
  3. Consumer Rights Act 2022
  4. Courts Service — small claims
  5. Revenue — PLUMBING SERVICES (Private dwellings/Non-residential immovable goods) — Reduced rate
  6. Revenue — current VAT rates (effective 1 January 2026)
  7. Revenue — VAT thresholds: €42,500 for a person supplying services only