Groupe Unigesco inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 360-1509In Verdun, the RBQ register lists 3 companies holding subcategory 3.1 (concrete structures) or 2.6 (piles and special foundations). Just one of them has “concrete”, “foundation” or “formwork” in its name.

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Ahuntsic-Cartierville 16Anjou 7Côte-des-Neiges 11Côte-Saint-Luc, Hampstead and Montréal-West 4Lachine 11LaSalle 20Le Plateau-Mont-Royal 4Le Sud-Ouest 8Mercier–Hochelaga-Maisonneuve 15Montréal-Nord 4Mount Royal (TMR) 2NDG (Notre-Dame-de-Grâce) 5Outremont 1Rivière-des-Prairies–Pointe-aux-Trembles 39Rosemont–La Petite-Patrie 6Saint-Laurent 30Saint-Léonard 40Verdun 3Ville-Marie (Downtown) 27Villeray–Saint-Michel–Parc-Extension 13West Island 28Westmount 2All of Montréal
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 360-1509Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 208-0661Concrete and foundations
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In Verdun, two companies have held a licence for under five years. The median licence year in Verdun is 2024. The oldest licences in Verdun belong to Groupe Unigesco inc. (2012), 9486-2562 Québec inc. (2024) and 9479-9947 Québec inc. (2026). In Verdun, the most recent are those of 9479-9947 Québec inc. (April 15, 2026) and 9486-2562 Québec inc. (March 13, 2024).
Among the companies in Verdun, two hold concrete structures (3.1) and three piles and special foundations (2.6). For Verdun, two have both subcategories. In Verdun, three also do excavation (2.5). Among the companies in Verdun, two also hold a general contractor licence (1.2 or 1.3), among them Groupe Unigesco inc. and 9486-2562 Québec inc. For Verdun, just one declares no other trade; the others mostly name renovation (two). In Verdun, the bond is $40,000 for two of them and $20,000 for just one. Among the companies in Verdun, the most frequent bond providers are the ACQ (two) and the APCHQ (just one).
Verdun includes Verdun and Nuns’ Island. Verdun holds the 19th place of the island’s 22 areas for concrete and foundations; next to it in the ranking are Côte-Saint-Luc–Hampstead (4) and Westmount (2). Verdun holds 1% of the island’s 296 companies on this list.
Of 1,148 permits issued in Verdun in twelve months, 61 name foundations or a French drain. That is 5% of permits, against 5% for the whole city. Verdun ranks 6th of the 19 areas the City publishes data for.
Source: Ville de Montréal, “Permis de construction, transformation et démolition”, open data, CC BY 4.0 · permits issued October 27, 2025 to October 26, 2026 · dataset updated October 29, 2026 · trades counted from the work descriptions.