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Windows and doors in Saint-Laurent (Montréal)

In Saint-Laurent, the RBQ register lists 11 companies whose name says doors and windows, holding subcategory 8. The oldest of these licences dates from 2012.

Room under renovation, covered in plastic
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Active licences in RBQ data dated November 6, 2026 · official register ↗ · list order

Saint-Laurent by the numbers

Saint-Laurent · doors and windows, seniority

In Saint-Laurent, three companies have held a licence for under five years. Among the companies in Saint-Laurent, two have held one for ten to nineteen years, six for five to nine. The median licence year in Saint-Laurent is 2019. The oldest licences in Saint-Laurent belong to Portes et fenêtres Novoprestige inc (2012), Portes et Fenêtres de Sécurité Adurra inc. (2014) and Assa Abloy Entrance Systems Canada inc. (2017). Among the companies in Saint-Laurent, the most recent are those of Argoneco Royale Portes & Fenêtres inc. (January 5, 2026) and M. Xu portes et fenêtres inc. (March 18, 2025).

Saint-Laurent · doors and windows, licences

Among the companies in Saint-Laurent, nine have “window” in their name. For Saint-Laurent, together they declare 22 other business names. In Saint-Laurent, ten also hold insulation, roofing and cladding (7). Among the companies in Saint-Laurent, three also hold a general contractor licence (1.2 or 1.3), among them Portes et Fenêtres Blanca Canada 1970 inc. and Portes et Fenêtres de Sécurité Adurra inc. For Saint-Laurent, eight declare no other trade; the others mostly name renovation (three). In Saint-Laurent, the bond is $40,000 for three of them and $20,000 for eight. Among the companies in Saint-Laurent, the most frequent bond providers are the APCHQ (three) and GSC (three).

Saint-Laurent · doors and windows, neighbours

Saint-Laurent includes Saint-Laurent. Saint-Laurent holds the 1st place of the island’s 22 areas for doors and windows; next to it in the ranking are West Island (9). Saint-Laurent holds 21% of the island’s 52 companies on this list.

Saint-Laurent · permits, doors and windows

Of 1,142 permits issued in Saint-Laurent in twelve months, 42 name windows. That is 4% of permits, against 16% for the whole city. Saint-Laurent ranks 18th of the 19 areas the City publishes data for.

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