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Renovation, construction and general workPlumbers
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Montréal 351Brossard 14Longueuil 53Boucherville 14Laval 157Terrebonne 49Châteauguay 16Repentigny 34Mascouche 27Boisbriand 16Blainville 15
In Saint-Lambert, one company holds an active RBQ licence for plumbing work, according to RBQ data dated November 3, 2026.
In the Montérégie region, 417 companies work in this trade across 97 cities; Saint-Lambert has 1 of them (68th).
The choice is limited in Saint-Lambert. Companies from nearby cities in the region, such as Montréal (351), Brossard (14) and Longueuil (53), 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-Lambert: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →