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Specialty contractors
Call · 450 692-2815In Léry, 8 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 4, 2026. 2 (25%) have held their licence for 10 years or more, the oldest since 2011; 1 got its in the last 90 days. Closest: Montréal (1,703).

Specialty contractors
Call · 450 692-2815Specialty contractors
Call · 514 926-4733In Léry, 8 companies are allowed by their RBQ licence to do roofing, doors and windows or finishing work. Before you ask a specialty contractor for a quote, check that the licence covers your job.
Léry ranks 81st of 146 cities in the Montérégie region for this trade, with < 1% of the region's 3,043 companies.
The choice is limited in Léry. Companies from nearby cities in the region, such as Montréal (1,703), may also serve your area: ask them.
Useful guides: Replacing exterior siding: permits in Montréal and Laval · Gutter cleaning and downspouts: Montréal rules · Radon test at home: when to test and how to fix it
Open data of the Régie du bâtiment du Québec as of November 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Specialty contractors 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 specialty contractor in Léry: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →