Select Language
Find and compare providers
Plumbers in Luxembourg
Find a plumber for leaks, blocked drains, bathroom fittings or pipe replacement. Compare relevant services and prepare your request. Confirm urgent availability directly with the provider.
Describe your project, review suitable providers and choose whom to contact. Providers can then respond with questions, a visit proposal or a quote. Availability and responses depend on the provider.
Hiring guideHow to find a plumberWhat do you need help with?
- Find and repair a water leak
- Unblock drains
- Repair or replace a toilet
- Replace taps or sinks
- Install or reconfigure a sanitary plumbing system
- Repair or replace a water heater
- Replace or reroute pipework
- Install a water softener
- Camera inspection of drains
- Preventive drain jetting
- Repair buried wastewater pipes
- Fit sewage lifting or sump pumps
- Maintain an existing lifting pump
- Install a shower or bathtub
- Renew bathroom silicone seals
- Connect a washing machine or dishwasher
- Install an outdoor tap
- Install rainwater collection plumbing
- Investigate weak water pressure
Plumbers on Fynd
Browse visible plumbers profiles before you start a quote request. Provider names, locations, and profile links help you move from research to a concrete shortlist.
Trust signals to verify before you shortlist
- 24/7 or emergency coverage only when the provider explicitly publishes it.
- Insurance and authorisation for plumbing, heating, bathroom or gas-related work as relevant.
- Recent leak, drain, bathroom or boiler references close to your requested scope.
Directory results
18 profiles loaded for browsing
Directory order does not measure suitability for your job. Confirm relevant experience, service area and availability with each provider.
| Provider | Based in | Google reviews | Listed services |
|---|---|---|---|
| Weber et FilsEmergency Plumbing, Water Leak Detection, Drain Cleaning, Water Heater Replacement | Not provided | 4.6· 500 · Google | Emergency Plumbing, Water Leak Detection, Drain Cleaning, Water Heater Replacement |
| Aqua Nobilis, S.à r.l.Water Filter Installation, Plumbing Installation | Not provided | 5.0· 171 · Google | Water Filter Installation, Plumbing Installation |
| CaliselWater Analysis, Water Treatment | Not provided | 3.7· 14 · Google | Water Analysis, Water Treatment |
| Débouchage LuxembourgDebouchage De Canalisations Domestiques, Debouchage De Canalisations Commerciales, Depannage Plomberie, Entretien Regulier | Not provided | 3.4· 10 · Google | Debouchage De Canalisations Domestiques, Debouchage De Canalisations Commerciales, Depannage Plomberie, Entretien Regulier |
| ECO Lux AssainissementDebouchage De Wc, Debouchage De Canalisations, Vidange De Fosse Septique, Nettoyage De Fosse Etanche | Not provided | 4.7· 12 · Google | Debouchage De Wc, Debouchage De Canalisations, Vidange De Fosse Septique, Nettoyage De Fosse Etanche |
| Heizung Sanitaer Gentgen SarlHeat Pump Modernisation, Gas Boiler Installation, Oil Heating Installation, Condensing Boiler Installation | Not provided | 5.0· 22 · Google | Heat Pump Modernisation, Gas Boiler Installation, Oil Heating Installation, Condensing Boiler Installation |
| Langen die Bad- & HeizungsgestalterBathroom Renovation, Individual Bath Design, Barrier Free Design, Partial Renovation | Not provided | 4.3· 15 · Google | Bathroom Renovation, Individual Bath Design, Barrier Free Design, Partial Renovation |
| Lavaux Luxembourg SàrlNettoyage De Canalisation, Inspection Video, Controle De Reseau, Cuves A Fuel | Not provided | 4.0· 94 · Google | Nettoyage De Canalisation, Inspection Video, Controle De Reseau, Cuves A Fuel |
| LocaFuites S.àr.l.Emergency Plumbing, Renovation, Construction, Cleaning Services | Not provided | 3.5· 13 · Google | Emergency Plumbing, Renovation, Construction, Cleaning Services |
| LuxPipe S.á.r.l.Sewer Drain Cleaning, Pipe Inspection Camera, Drainage System Maintenance, Emergency Plumbing Service | Not provided | 4.8· 26 · Google | Sewer Drain Cleaning, Pipe Inspection Camera, Drainage System Maintenance, Emergency Plumbing Service |
| Marques Confort SABathroom Renovation, Kitchen Remodeling, Plumbing Installation, Heating System Repair | Not provided | 4.0· 124 · Google | Bathroom Renovation, Kitchen Remodeling, Plumbing Installation, Heating System Repair |
| Muno Charles & Fils Sàrl - Chauffage & SanitairesSanitary Installations, Heating Installation, Renewable Energy, Renovation | Not provided | 4.4· 49 · Google | Sanitary Installations, Heating Installation, Renewable Energy, Renovation |
| Solrei -Heizung,Sanitär,Klima MonnteurHeating Installation, Sanitary Renovation, Ventilation Installation, Climatisation Installation | Not provided | 3.1· 17 · Google | Heating Installation, Sanitary Renovation, Ventilation Installation, Climatisation Installation |
| SOS House DépannageHandyman Services, Small Repairs, Furniture Assembly Mounting, Plumbing Sanitary | Not provided | 4.7· 25 · Google | Handyman Services, Small Repairs, Furniture Assembly Mounting, Plumbing Sanitary |
| Start Etude | Plomberie | Chauffagiste | ClimatisationPlomberie Sanitaire, Chauffage Services, Climatisation Services, Installation Climatisation | Not provided | 4.7· 269 · Google | Plomberie Sanitaire, Chauffage Services, Climatisation Services, Installation Climatisation |
| Thermeau PlusHeating System Installation, Heating System Maintenance, Heating Troubleshooting, Gas Heating Installation | Not provided | 4.2· 6 · Google | Heating System Installation, Heating System Maintenance, Heating Troubleshooting, Gas Heating Installation |
| Thill Romain et Fille SàrlHeating Installation, Sanitary Renovation, Bathroom Renovation, Tile Installation | Not provided | 3.7· 29 · Google | Heating Installation, Sanitary Renovation, Bathroom Renovation, Tile Installation |
| Y.MULLER & FilsDrain Cleaning | Not provided | 5.0· 8 · Google | Drain Cleaning |
Plumbers in your commune
Browse the largest communes across Luxembourg.
- Plumbers·Luxembourg CityPlumbers in Luxembourg City
- Plumbers·Esch-sur-AlzettePlumbers in Esch-sur-Alzette
- Plumbers·DifferdangePlumbers in Differdange
- Plumbers·DudelangePlumbers in Dudelange
- Plumbers·PétangePlumbers in Pétange
- Plumbers·SanemPlumbers in Sanem
- Plumbers·HesperangePlumbers in Hesperange
- Plumbers·BettembourgPlumbers in Bettembourg
- Plumbers·KäerjengPlumbers in Käerjeng
- Plumbers·SchifflangePlumbers in Schifflange
Common jobs and project types
Use this list to decide whether you need a specialist plumber, a broader company, or several trades working together.
- Leak detection and repair
- Bathroom installation and refit
- Pipe replacement (copper, multilayer, PER)
- Water heater and boiler installation
- 24-hour emergency call-out
- Drain unblocking and sewer snaking
- Boiler service and annual maintenance
- Gas line connection and leak testing
How to choose the right provider
Ranking well for a service search depends on proving useful decision support, not just naming the service. These are the checks users should be able to complete before making contact.
Verify the autorisation d'établissement
Every commercial plumber in Luxembourg must hold one. Ask for the number and check it on guichet.public.lu before signing a quote above €500.
If the plumber can't produce the autorisation number on request, stop and find another provider. No legitimate installer will hesitate.
Ask for professional liability insurance
RC Pro should cover water-damage claims up to at least €500 000. For structural work, decennial liability is separate and mandatory.
A verbal 'of course we're insured' with no document is not proof. Get the certificate on paper or PDF, dated for the current year.
Insist on an itemised quote
Labour and materials must be split line by line. Flat-fee quotes above €500 make it impossible to challenge overruns or swap a component for a cheaper one.
A single line reading 'plumbing works — €X,XXX' is not a quote. It's a placeholder. Ask for the breakdown before you sign.
Decennial liability on structural work
For new bathrooms, risers and connections to the sanitary stack, the plumber owes ten years of liability. Ask which insurer carries it.
When to contact a provider
Water heater is humming or pressure has dropped
A humming tank with falling pressure usually points to a failing thermostat or anode — normally fixed in a single visit before the tank fails outright.
Burst pipe or active water leak
Shut the main stopcock, then call a 24-hour plumber. Every hour of flooding adds to the insurance claim, so response speed matters more than price here.
Planning a bathroom renovation
Book the plumber before the tiler. Piping routes dictate the tile layout, and a four-week lead time for sanitary fittings is normal in Luxembourg.
Smell of gas near the boiler or cooker
Open windows, shut the gas valve, leave the property, then call Creos on 8007-6666 and a licensed plumber. This is never a DIY situation.
What to compare in quotes
- Describe the fault and share photos; ask about diagnosis, call-out charges, parts and whether an urgent intervention can actually be confirmed.
- Whether the visit is emergency or scheduled, and when evening/weekend surcharges begin.
- Leak detection, wall opening, parts, travel, cleanup, and follow-up warranty separated line by line.
- For bathroom or boiler work, which parts belong to plumbing and which belong to tiling, electrics, heating, or cabinetry.
Luxembourg checks before you hire
Permits depend on the commune
Construction, transformation, facade, roof, demolition, and change-of-use work can require a building permit from the mayor of the commune. Interior work that does not touch structure, facade, or roof is usually lighter, but commune rules still matter.
3% VAT can apply only under conditions
Eligible housing construction or renovation work may use Luxembourg's super-reduced 3% VAT route when the home is used as a main residence and the AED conditions are met.
Check business authorisation
For regular commercial, craft, and many liberal activities in Luxembourg, ask who holds the autorisation d'etablissement and whether the quoted work matches that activity.
Ask for insurance in writing
Before work starts, get civil liability or professional insurance details in writing, especially when the provider enters your home, handles keys, or works on fixed installations.
FAQ
How fast can a plumber reach me?
On business days in Luxembourg-Ville and the centre, most verified plumbers arrive within two hours for flagged emergencies. Further out — north of Mersch or east of Grevenmacher — plan for three to four hours. Overnight and weekend response depends on the individual provider's rota; ask for a written arrival window rather than a vague 'as soon as possible'.
Is the weekend surcharge standard?
Yes. A 50 to 80 percent surcharge on the hourly rate is standard for evenings, weekends and public holidays in Luxembourg. Some providers charge a flat call-out fee on top, typically €100 to €200. Always ask whether the surcharge applies from 18:00 or 20:00, as practice varies, and request the VAT-inclusive total before the plumber starts work.
How do I verify a plumber's licence?
Ask for the autorisation d'établissement number, then search it on guichet.public.lu under 'Rechercher une autorisation d'établissement'. The tool returns the company name, trading address and authorised activity. A plumber who refuses to share the number, or whose entry doesn't cover sanitary installation, is not a legal option for your job.
When does decennial liability apply?
Decennial liability covers structural installation work for ten years from reception: new sanitary risers, plumbing embedded in walls or slabs of a bathroom renovation, and gas connections. It does not cover a simple tap swap or drain unblocking. For any project above €5 000, ask the installer to name the insurer and deliver the certificate before the first invoice.
Useful cost signals
Leak detection and repair (per visit)
80 € - 180 €Typical for a standard visit on a business day in 2026. Excludes VAT (17 %). Concealed leaks needing wall opening or thermal-imaging surveys push the upper bound higher.
Toilet replacement (per job)
280 € - 520 €Range covers labour and a mid-range ceramic pan; wall-hung (WC suspendu) installs sit at the top of the range. Excludes VAT (17 %).
Full bathroom installation (per job)
4.500 € - 12.000 €Plumbing scope only — labour, fittings, piping. Tiling, electrics and cabinetry are quoted separately. Labour usually runs 40-50 % of the total. Excludes VAT (17 %).