Paul Gingras Construction Inc.
Renovation, construction and general workDoors and windows
Call · 450 985-1919Renovation, construction and general workDoors and windows
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In Varennes, one company holds an active RBQ licence for door and window work, according to RBQ data dated November 3, 2026.
In the Montérégie region, 58 companies work in this trade across 27 cities; Varennes has 1 of them (10th).
The choice is limited in Varennes. Companies from nearby cities in the region, such as Montréal (51), Laval (13) and Candiac (16), may also serve your area: ask them.
On this page: Renovation permits in Varennes
Useful guides: Weatherstripping and caulking: sealing air leaks · Renovation grants in Quebec 2026: LogisVert and Rénoclimat · Window replacement in Montréal: permits and rebates
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: Doors and windows in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
According to the permits and certificates by-law of the City of Varennes, altering or renovating a house does not need a building permit when all of these conditions are met: the work is not covered by the PIIA (architectural integration plan) by-law, does not change the use, and does not alter the foundations, the structure, the interior partitions or exits, or the floor area or height of the building. It must also not add, close off or resize a window or door, change the class of the exterior wall cladding, or affect a fire-protection element, such as a fire separation or a fire alarm. Otherwise, a permit is required. The PIIA by-law applies in certain sectors of the city, and permit applications can be made online.
Official pages: Planning by-laws (in French) ↗ · Online permit application (in French) ↗ · Printable checklist before you sign