9334-6351 Québec inc.
Renovation, construction and general workRoofers
Call · 514 827-4742In McMasterville, one company is listed as active for roofing work in RBQ data dated November 3, 2026. Close by: Longueuil (19), Montréal (91) and Terrebonne (26).

Renovation, construction and general workRoofers
Call · 514 827-4742Ad · Featured placement · examplePreview only — this is not a contractor listing
Montréal 91Longueuil 19Terrebonne 26Mascouche 15Laval 43Blainville 14Mirabel 27
In McMasterville, one company holds an active RBQ licence for roofing work, according to RBQ data dated November 3, 2026.
McMasterville ranks 50th of 71 cities in the Montérégie region for this trade, with < 1% of the region's 209 companies.
The choice is limited in McMasterville. Companies from nearby cities in the region, such as Montréal (91), Longueuil (19) and Terrebonne (26), may also serve your area: ask them.
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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 McMasterville: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →