Gnuco Inc.
RoofersSpecialty contractors
Call · 514 566-3346RoofersSpecialty contractors
Call · 514 566-3346RoofersSpecialty contractors
Call · 514 891-7351Ad · Featured placement · examplePreview only — this is not a contractor listing
Montréal 91Longueuil 19Laval 43Terrebonne 26Mascouche 15Blainville 14Mirabel 27
For roofing work in Saint-Lambert (region: Montérégie), 2 companies hold an active RBQ licence as of November 3, 2026. Compare them above: licence number, years licensed and phone.
In the Montérégie region, 209 companies work in this trade across 71 cities; Saint-Lambert has 2 of them (36th).
The choice is limited in Saint-Lambert. Companies from nearby cities in the region, such as Montréal (91), Longueuil (19) and Laval (43), may also serve your area: ask them.
Useful guides: Flat roof in Montréal: white roof rules, membranes, permits · Gutter cleaning and downspouts: Montréal rules · Door-to-door renovation scams: warning signs and rights
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: Roofers 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 roofer in Saint-Lambert: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →