water leak detection in Québec
137 certified plumbers serving Québec.
A rising water bill, a ceiling stain or a hidden trickling sound reveal a leak. Detection with acoustic equipment and a thermal camera pinpoints the leak without demolishing everything, then the plumber repairs the fitting, pipe or joint at fault. Acting fast avoids structural damage and mould. The certified plumbers below serve your area.
In Quebec City, from the historic Old Quebec to residential neighbourhoods, needs range from repiping old buildings to new installations. A regional plumber knows the climate and local standards.
Plumbers for water leak detection in Québec
SOS Drainage - Inspection de drain agricole, Français et sanitaire à Québec/Excavation
SOS Drainage - Inspection de drain agricole, Français et sanitaire à Québec/Excavation
Les mécaniques Ducro inc.
Certified plumberLes mécaniques Ducro inc.
RBQ licence 2317-0525-28
Débouchage Économique
Débouchage Économique
Nathsaac construction inc.
Certified plumberNathsaac construction inc.
RBQ licence 5839-0832-01
Plomberie SM Dupuis inc.
Certified plumberPlomberie SM Dupuis inc.
RBQ licence 5816-6430-01
Plomberie & excavation m3
Plomberie & excavation m3
Plomberie François Gagnon
Plomberie François Gagnon
Plomberie Levasseur & fils inc.
Certified plumberPlomberie Levasseur & fils inc.
RBQ licence 5629-3889-01
Plomberie Toutant services inc.
Certified plumberPlomberie Toutant services inc.
RBQ licence 5825-5183-01
Plomberie G-Nie inc.
Certified plumberPlomberie G-Nie inc.
RBQ licence 5708-7462-01
Sab & co tuyauteurs inc.
Certified plumberSab & co tuyauteurs inc.
RBQ licence 5767-4459-01
Plomberie X-Eau inc.
Certified plumberPlomberie X-Eau inc.
RBQ licence 5826-4045-01
Plomberie Sylvain Genois
Plomberie Sylvain Genois
Aqua Zach inc.
Certified plumberAqua Zach inc.
RBQ licence 8103-4316-04
Plomberie Signature inc.
Certified plumberPlomberie Signature inc.
RBQ licence 5807-1580-01
Mac plomberie inc.
Certified plumberMac plomberie inc.
RBQ licence 5658-7405-01
Plomberie SoluTech inc.
Certified plumberPlomberie SoluTech inc.
RBQ licence 5739-2862-01
Filtre plus Y.G. inc.
Certified plumberFiltre plus Y.G. inc.
RBQ licence 1856-5242-10
Plomberie Dufour inc.
Certified plumberPlomberie Dufour inc.
RBQ licence 5721-5394-01
Débouche expert 24/7 2019 inc.
Certified plumberDébouche expert 24/7 2019 inc.
RBQ licence 5798-4098-01
Plomberie Jeff Gagné inc.
Certified plumberPlomberie Jeff Gagné inc.
RBQ licence 5627-2263-01
Plomberie Ghislain Gagné inc. | Plombier Ville de Québec
Plomberie Ghislain Gagné inc. | Plombier Ville de Québec
Plomberie solutions MJ inc.
Certified plumberPlomberie solutions MJ inc.
RBQ licence 5758-7560-01
Les systèmes techno-pompes inc.
Certified plumberLes systèmes techno-pompes inc.
RBQ licence 2540-2645-35
Excellence Plomberie - construction commercial
Excellence Plomberie - construction commercial
Bildrain 2010 inc.
Bildrain 2010 inc.
AB plomberie & mécanique du bâtiment inc.
Certified plumberAB plomberie & mécanique du bâtiment inc.
RBQ licence 5808-0847-01
Plomberie François Blouin inc.
Certified plumberPlomberie François Blouin inc.
RBQ licence 8354-1870-43
Plomberie J-Y Paquet inc.
Plomberie J-Y Paquet inc.
TBC constructions inc.
Certified plumberTBC constructions inc.
RBQ licence 2966-2863-11
Groupe Logic inc.
Certified plumberGroupe Logic inc.
RBQ licence 5589-0370-01
Filtrum inc.
Certified plumberFiltrum inc.
RBQ licence 8231-3610-35
Groupe d'investissement et de développement communautaire Mécatina inc.
Certified plumberGroupe d'investissement et de développement communautaire Mécatina inc.
RBQ licence 2750-3960-82
Plomberie Pichette inc.
Certified plumberPlomberie Pichette inc.
RBQ licence 1468-2108-59
Logisbourg inc.
Certified plumberLogisbourg inc.
RBQ licence 1470-6741-28
Plomberie et rénovation Trottier inc.
Certified plumberPlomberie et rénovation Trottier inc.
RBQ licence 5852-5098-01
Michel Latulippe inc.
Certified plumberMichel Latulippe inc.
RBQ licence 1156-2170-24
Pure H2O inc.
Certified plumberPure H2O inc.
RBQ licence 5681-2506-01
Descimco industriel inc.
Certified plumberDescimco industriel inc.
RBQ licence 5637-8706-01
Plomberie Amad'eau inc.
Certified plumberPlomberie Amad'eau inc.
RBQ licence 5798-3488-01
Boucher Lortie inc.
Certified plumberBoucher Lortie inc.
RBQ licence 8308-8633-05
Les entreprises J. Chabot inc.
Certified plumberLes entreprises J. Chabot inc.
RBQ licence 2952-5961-34
Plomberie Gilles Borgia inc.
Certified plumberPlomberie Gilles Borgia inc.
RBQ licence 8291-2122-36
PLOMBERIE chauffage montreal
PLOMBERIE chauffage montreal
Pagui inc.
Certified plumberPagui inc.
RBQ licence 2850-8141-10
Plomberie C. Lyonnais inc.
Certified plumberPlomberie C. Lyonnais inc.
RBQ licence 2317-4121-58
Raoul Beaulieu inc.
Certified plumberRaoul Beaulieu inc.
RBQ licence 1156-8672-58
Les entreprises Réal Bérubé inc.
Certified plumberLes entreprises Réal Bérubé inc.
RBQ licence 2539-3984-02
Plomberie Orléans inc.
Certified plumberPlomberie Orléans inc.
RBQ licence 5597-0933-01
Plomberie Robert Fortin inc.
Certified plumberPlomberie Robert Fortin inc.
RBQ licence 5621-2129-01
Québec Plombier
Québec Plombier
G.L. mécanique du bâtiment inc.
Certified plumberG.L. mécanique du bâtiment inc.
RBQ licence 8001-3048-19
Plomberie Ecco-Tech Inc
Plomberie Ecco-Tech Inc
Induktion géothermie inc.
Certified plumberInduktion géothermie inc.
RBQ licence 5620-5701-01
SOS Plomberie | Urgences 24/7, Débouchage, Inspection par caméra & Rénovation à Québec
SOS Plomberie | Urgences 24/7, Débouchage, Inspection par caméra & Rénovation à Québec
Plomberie Daniel Leclerc inc.
Certified plumberPlomberie Daniel Leclerc inc.
RBQ licence 2429-7442-83
Gaétan Létourneau inc.
Certified plumberGaétan Létourneau inc.
RBQ licence 2535-6692-17
Groupe Lachance plomberie chauffage inc.
Certified plumberGroupe Lachance plomberie chauffage inc.
RBQ licence 5695-3979-01
Soucy Aquatik inc.
Certified plumberSoucy Aquatik inc.
RBQ licence 2970-5514-96
Michel Fortin & fils inc.
Certified plumberMichel Fortin & fils inc.
RBQ licence 1646-7813-90
Drainexc inc.
Certified plumberDrainexc inc.
RBQ licence 8292-6288-49
Systèmes géothermiques Jean-Guy Samson inc.
Certified plumberSystèmes géothermiques Jean-Guy Samson inc.
RBQ licence 5622-3910-01
Distribution Pierre Laberge inc.
Certified plumberDistribution Pierre Laberge inc.
RBQ licence 2758-0448-27
Turcotte (1989) inc.
Certified plumberTurcotte (1989) inc.
RBQ licence 2735-1717-32
Frank Langevin Québec inc.
Certified plumberFrank Langevin Québec inc.
RBQ licence 5730-2325-01
Dubéxpert Inc - Plomberie, chauffage, électricité et drain à Québec
Dubéxpert Inc - Plomberie, chauffage, électricité et drain à Québec
Plomberie Jonathan Anctil Inc
Plomberie Jonathan Anctil Inc
Les entreprises Paquet et filles inc.
Certified plumberLes entreprises Paquet et filles inc.
RBQ licence 8101-7899-43
Groupe V.A.T. inc.
Certified plumberGroupe V.A.T. inc.
RBQ licence 8294-1352-21
Louis Amyot inc.
Certified plumberLouis Amyot inc.
RBQ licence 3089-8951-27
Plomberie Fabrice & frères inc.
Certified plumberPlomberie Fabrice & frères inc.
RBQ licence 5879-8083-01
9455-2270 Québec inc.
Certified plumber9455-2270 Québec inc.
RBQ licence 5811-0263-01
Plomberie D.C. inc.
Certified plumberPlomberie D.C. inc.
RBQ licence 5838-0312-01
Plomberie Forand et frères
Plomberie Forand et frères
Groupe 2 G inc.
Certified plumberGroupe 2 G inc.
RBQ licence 5688-9249-01
Miville solution climat confort inc.
Certified plumberMiville solution climat confort inc.
RBQ licence 8002-4920-06
Qualifab inc.
Certified plumberQualifab inc.
RBQ licence 5581-0790-01
Descimco inc.
Certified plumberDescimco inc.
RBQ licence 2428-7120-32
Mécanique du bâtiment de la capitale inc.
Certified plumberMécanique du bâtiment de la capitale inc.
RBQ licence 5868-1677-01
Ducro Robichaud inc.
Certified plumberDucro Robichaud inc.
RBQ licence 8331-6026-39
9437-8205 Québec inc.
Certified plumber9437-8205 Québec inc.
RBQ licence 5801-4978-01
Gilm rénovation inc.
Certified plumberGilm rénovation inc.
RBQ licence 5732-2331-01
9371-2222 Québec inc.
Certified plumber9371-2222 Québec inc.
RBQ licence 5748-0766-01
Pierre Desharnais inc.
Certified plumberPierre Desharnais inc.
RBQ licence 5647-8811-01
Plomberie chauffage Roger Robichaud inc.
Certified plumberPlomberie chauffage Roger Robichaud inc.
RBQ licence 2535-4630-04
9111-0767 Québec inc.
Certified plumber9111-0767 Québec inc.
RBQ licence 8277-8861-02
Toilette expert inc.
Certified plumberToilette expert inc.
RBQ licence 5659-6802-01
Groupe Elem inc.
Certified plumberGroupe Elem inc.
RBQ licence 2648-4964-15
9194-2086 Québec inc.
Certified plumber9194-2086 Québec inc.
RBQ licence 8358-2148-07
Plomberie Dominic Gauthier inc.
Certified plumberPlomberie Dominic Gauthier inc.
RBQ licence 5790-0516-01
Plomberie & excavation M3 inc.
Certified plumberPlomberie & excavation M3 inc.
RBQ licence 5839-1558-01
Services énergétiques R.L. inc.
Certified plumberServices énergétiques R.L. inc.
RBQ licence 8238-4298-39
Groupe Pichette inc.
Certified plumberGroupe Pichette inc.
RBQ licence 5761-6427-01
Construction Deric inc.
Certified plumberConstruction Deric inc.
RBQ licence 5669-5729-01
9174-0761 Québec inc.
Certified plumber9174-0761 Québec inc.
RBQ licence 8341-8723-37
Carbox cryogénique inc.
Certified plumberCarbox cryogénique inc.
RBQ licence 8305-2639-39
Plomberie Ghislain Gagné inc.
Certified plumberPlomberie Ghislain Gagné inc.
RBQ licence 5594-1470-01
9221-2794 Québec inc.
Certified plumber9221-2794 Québec inc.
RBQ licence 5612-9562-01
9302-6334 Québec inc.
Certified plumber9302-6334 Québec inc.
RBQ licence 5692-2180-01
Systèmes Ventys inc.
Certified plumberSystèmes Ventys inc.
RBQ licence 5868-9126-01
9213-7959 Québec inc.
Certified plumber9213-7959 Québec inc.
RBQ licence 5616-9154-01
9393-4974 Québec inc.
Certified plumber9393-4974 Québec inc.
RBQ licence 5785-7872-01
9358-3177 Québec inc.
Certified plumber9358-3177 Québec inc.
RBQ licence 5736-5249-01
9347-8816 Québec inc.
Certified plumber9347-8816 Québec inc.
RBQ licence 5729-9182-01
9343-5238 Québec inc.
Certified plumber9343-5238 Québec inc.
RBQ licence 5727-7386-01
Maximum excavation inc.
Certified plumberMaximum excavation inc.
RBQ licence 8320-6268-56
A.D.A. climatisation inc.
Certified plumberA.D.A. climatisation inc.
RBQ licence 8303-2888-56
Réfrigération Noël inc.
Certified plumberRéfrigération Noël inc.
RBQ licence 2644-6906-38
J. H. Robitaille inc.
Certified plumberJ. H. Robitaille inc.
RBQ licence 1158-6070-05
SGL climatisation chauffage inc.
Certified plumberSGL climatisation chauffage inc.
RBQ licence 5642-6307-01
M.C. plomberie chauffage inc.
Certified plumberM.C. plomberie chauffage inc.
RBQ licence 5849-6043-01
Excavation J.F. Caron inc.
Certified plumberExcavation J.F. Caron inc.
RBQ licence 8273-2462-11
Plomberie François Gagnon inc.
Certified plumberPlomberie François Gagnon inc.
RBQ licence 5761-6088-01
Ingen plomberie inc.
Certified plumberIngen plomberie inc.
RBQ licence 5851-9547-01
9370-8956 Québec inc.
Certified plumber9370-8956 Québec inc.
RBQ licence 5754-1336-01
Dar protection eau expert inc.
Certified plumberDar protection eau expert inc.
RBQ licence 5796-2169-01
Fournier plomberie chauffage inc.
Certified plumberFournier plomberie chauffage inc.
RBQ licence 8354-8487-50
Services D. Drolet inc.
Certified plumberServices D. Drolet inc.
RBQ licence 8005-8886-41
Excellence plomberie D.R. inc.
Certified plumberExcellence plomberie D.R. inc.
RBQ licence 5748-9528-01
Gabriel Miller inc.
Certified plumberGabriel Miller inc.
RBQ licence 1631-6887-94
Groupe Pro-Excel inc.
Certified plumberGroupe Pro-Excel inc.
RBQ licence 8235-5124-57
Industro-Tech inc.
Certified plumberIndustro-Tech inc.
RBQ licence 1974-6437-28
Plomberie S.M.V. inc.
Certified plumberPlomberie S.M.V. inc.
RBQ licence 5782-1464-01
Plomberie Gingras et Reilhan inc.
Certified plumberPlomberie Gingras et Reilhan inc.
RBQ licence 5856-3859-01
Excavation C.M. Gravel inc.
Certified plumberExcavation C.M. Gravel inc.
RBQ licence 3102-7402-94
BonairSD inc.
Certified plumberBonairSD inc.
RBQ licence 2743-3002-84
Les entreprises Antonio Barrette inc.
Certified plumberLes entreprises Antonio Barrette inc.
RBQ licence 1344-0441-32
Desmor inc.
Certified plumberDesmor inc.
RBQ licence 5850-9522-01
LAB plomberie inc.
Certified plumberLAB plomberie inc.
RBQ licence 5882-7353-01
9477-9527 Québec inc.
Certified plumber9477-9527 Québec inc.
RBQ licence 5862-6243-01
9500-8116 Québec inc.
Certified plumber9500-8116 Québec inc.
RBQ licence 5848-8123-01
Plomberie Amiral inc.
Certified plumberPlomberie Amiral inc.
RBQ licence 5860-7250-01
Av-tech inc.
Certified plumberAv-tech inc.
RBQ licence 2163-9141-93
LPMC inc.
Certified plumberLPMC inc.
RBQ licence 5826-1140-01
Équipement Benoît Rivard inc.
Certified plumberÉquipement Benoît Rivard inc.
RBQ licence 8329-3076-14
9485-8297 Québec inc.
Certified plumber9485-8297 Québec inc.
RBQ licence 5840-7230-01
Local insights for water leak detection in Québec
What we can verify before you call a plumber in Québec: figures from the listings, official rules and seasonal patterns.
Québec in figures
- Plumbers listed
- 137
- With an RBQ licence number
- 120
- 24/7 emergency service
- 0
- Average Google rating
- 4.6 / 5 7,249 reviews
- Median experience
- 15 yrs
Source: listings published in the directory (active RBQ licences synced with the registry, Google ratings and reviews from each listing).
Rules in Québec
- Québec's building authority (RBQ) recommends hiring a contractor who holds an RBQ licence before signing a contract: this gives you access to a financial guarantee if a dispute arises.
- The listings in this directory come from active licences in subcategory 15.5 (plumbing) of the RBQ registry. You can check a licence number in the public registry.
- The CMMTQ also advises checking that the contractor is a member of the Corporation and holds the licence subcategories required for your work.
Official sources
Seasonality
Freeze-related leaks often show up during the thaw, in late winter and spring, when a pipe cracked by the cold starts flowing again. Keep an eye on exterior walls and water inlets.
Prices and timelines
Rates and timelines vary by plumber, access and the scope of work, so we do not publish prices without a verifiable source. Ask for a written quote that specifies the nature and duration of the parts and labour warranty, as the CMMTQ recommends.
Guide: water leak detection in Québec
A hidden water leak often does more damage than a visible one: finding it precisely avoids opening walls for nothing.
Before you call
- Shut off the supply to the affected fixture or the main water inlet.
- Watch your water meter: if it keeps moving with everything off, the leak is probably hidden.
- Take photos of stains, swelling and any signs of mould.
- Clear access to the affected walls, ceilings and cabinets.
How a typical job goes
- Finding the leakThe plumber inspects the affected areas and, depending on their equipment, uses a moisture meter or thermal camera.
- Targeted openingIf the leak is inside a wall or ceiling, they open only the area needed.
- RepairThey replace the faulty section of pipe or fitting.
- Checking the workThey restore water pressure, check for leaks and advise you on drying out.
What affects the bill
- The time needed to locate a leak that is not visible.
- Opening walls or ceilings, then restoring them.
- The type of pipe involved: copper, PEX, cast iron or another material.
- How much secondary damage needs to be dried out or repaired.
Have the quote state whether restoring opened surfaces is included.
Frequently asked questions
- How do I know if I have a hidden leak?
- Read your water meter at night, then in the morning with no usage: an increase means a leak. Persistent dampness or an abnormal bill are other signs.
- Do walls have to be torn out to find a leak?
- No. Acoustic and thermal detection pinpoints the leak precisely; only the affected area is opened, which lowers repair costs.
- Is a leak covered by insurance?
- Sudden accidental damage is often covered, slow wear rarely is. Document everything and check your policy; the plumber can provide a report.
- How many plumbers in the directory serve Québec?
- 137 plumbers in the directory serve Québec, including 120 with an RBQ licence number and none offering 24/7 emergency service. Listings with reviews have an average Google rating of 4.6 out of 5 (7,249 reviews). These figures come from published listings and change as the directory evolves.
- How do I choose a plumber for water leak detection in Québec?
- Check the contractor's licence in the RBQ public registry, ask for a written quote describing the work and the warranty, and usually compare two or three proposals. Listings for Québec show the RBQ licence number and, when available, the Google rating.