Plomberie Léo Deschênes inc.
Plumbers
Call · 450 589-7523RBQ data dated November 3, 2026: 2 companies active in Saint-Sulpice for plumbing work. All of them have held their licence for 10 years or more, the oldest since 1992; none got its licence in the last 90 days. Closest: L'Assomption (15), Repentigny (34) and Mascouche (27).

Plumbers
Call · 450 589-7523PlumbersHeating, ventilation and air conditioning
Call · 450 589-9211Ad · Featured placement · examplePreview only — this is not a contractor listing
Montréal 351L'Assomption 15Repentigny 34Mascouche 27Boucherville 14Terrebonne 49Longueuil 53Brossard 14Laval 157Blainville 15Boisbriand 16
In Saint-Sulpice, 2 companies are allowed by their RBQ licence to do plumbing work. Before you ask a plumber for a quote, check that the licence covers your job.
In the Lanaudière region, 218 companies work in this trade across 36 cities; Saint-Sulpice has 2 of them (22nd).
The choice is limited in Saint-Sulpice. Companies from nearby cities in the region, such as Montréal (351), L'Assomption (15) and Repentigny (34), may also serve your area: ask them.
Useful guides: Hiring a plumber in Montréal: RBQ licence and CMMTQ · Lead pipes and drinking water: check your service line · Water damage insurance claim: step by step
Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Plumbers in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a plumber in Saint-Sulpice: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →