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Plumbers
Call · 438 824-5703Plumbing in Vaudreuil-Dorion: 9 plumbing companies; 9 reachable by phone.

Plumbers
Call · 438 824-5703Plumbers
Call · 514 815-9968Plumbers
Call · 450 455-0791Plumbers
Call · 514 910-3283Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWells and water pumps
Call · 450 424-0271Plumbers
Call · 514 441-1051PlumbersHeating, ventilation and air conditioning
Call · 450 424-2272Plumbers
Call · 514 730-7288Renovation, construction and general workPlumbers
Call · 450 424-4500Ad · Featured placement · examplePreview only — this is not a contractor listing
9 plumbing companies in Vaudreuil-Dorion: under 5 years (6), 5 to 9 years (1), 10 to 19 years (1), 20 years or more (1). Median in Vaudreuil-Dorion: 2022. Longest licensed in Vaudreuil-Dorion: 9076-6759 Québec inc. (2000), Plomberie du Suroît inc. (2009) and Plomberie MALV inc. (2019). Newest: Plomberie CPL inc. (November 12, 2025) and Plomberie Dominion inc. (May 27, 2025).
6 of 9 in Vaudreuil-Dorion: plumbing only; other trades renovation (2), heating (2), electrical (1), wells (1). Subcategories in Vaudreuil-Dorion: small buildings (2), any building (2), forced air (2), natural gas (2), hydronic (2), propane (2). Bonds in Vaudreuil-Dorion: 2 at $40,000, 7 at $20,000; 9 CMMTQ licences. 3 have another name.
Before 1961 in Vaudreuil-Dorion: 10%; before 1981: 26%, less than the 45% average. Periods in Vaudreuil-Dorion: before 1961 10%, 1961-1980 16%, 1981-2000 20%, after 2000 54%. 1,857 dwellings per plumber in Vaudreuil-Dorion (Montréal 2,668).
First licences in Vaudreuil-Dorion, by decade: 2000s (2), 2010s (1), 2020s (6). 20 years or more: 11% of licences in Vaudreuil-Dorion, 24% in Montréal. Vaudreuil-Dorion: 0.5 plumbers per 1,000 dwellings; town average 0.8, highest L'Assomption (1.6), lowest Dollard-des-Ormeaux (0.2). Region of Vaudreuil-Dorion: Montérégie, 417 plumbing companies in all.
With 9 plumbing companies, Vaudreuil-Dorion is 15th of 26 towns; Saint-Eustache (9) and Saint-Lazare (9) on either side. Close to Vaudreuil-Dorion: Châteauguay (16), Boisbriand (16) and Laval (157).
One public construction tender is open in Vaudreuil-Dorion, according to SEAO and CanadaBuys as of November 3:
The tenders board · only the official notice counts.
In Vaudreuil-Dorion, renovation or construction work needs a permit. The City strongly recommends applying online; some types of permits are not offered online, and the documents can then be sent by email or dropped off at City Hall. No permit is issued on the spot, and no permit is issued before the invoice is paid. If in doubt, contact the Permits and Inspections Division.
Official pages: Permits (in French) ↗ · Printable checklist before you sign
In Vaudreuil-Dorion, the City replaces lead water pipes on its territory and notes that private lead pipes must be replaced too; it offers a subsidy for replacing a private lead service line, after a water-test request. To check: find the private part of the service line, often in the basement on the wall facing the street; a lead pipe is grey, does not attract a magnet, dents or scratches easily with a knife and does not ring when struck with a metal object. The City tests the water of single-family homes and buildings of two to eight units on its network (form sent to the Water Department; sampling from July 1 to October 1); for other buildings, an accredited lab at your cost. Until then: run the water until it is cold, then one or two minutes more; use only cold tap water for cooking, infant formula and drinks; clean the aerator; if needed, a pitcher or filter certified to NSF/ANSI 53 for lead reduction. Boiling the water does not help.
Official page: City of Vaudreuil-Dorion ↗