9211-9320 Québec inc.
Renovation, construction and general work
Call · 514 992-9259Verdun has 72 renovation companies; years licensed in Verdun: 20 or more 1, 10 to 19 16, under 10 55.

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Ahuntsic-Cartierville 207Anjou 78Côte-des-Neiges 93Côte-Saint-Luc, Hampstead and Montréal-West 61Lachine 59LaSalle 138Le Plateau-Mont-Royal 101Le Sud-Ouest 130Mercier–Hochelaga-Maisonneuve 166Montréal-Nord 126Mount Royal (TMR) 67NDG (Notre-Dame-de-Grâce) 74Outremont 39Rivière-des-Prairies–Pointe-aux-Trembles 243Rosemont–La Petite-Patrie 184Saint-Laurent 292Saint-Léonard 182Verdun 72Ville-Marie (Downtown) 271Villeray–Saint-Michel–Parc-Extension 173West Island 423Westmount 36All of Montréal
Renovation, construction and general work
Call · 514 992-9259Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 769-6000Renovation, construction and general work
Call · 514 816-3380Renovation, construction and general work
Call · 514 588-4976Renovation, construction and general work
Call · 514 632-3260Renovation, construction and general workPainters
Call · 514 830-6894Renovation, construction and general work
Call · 514 928-8337Renovation, construction and general work
Call · 514 754-7366Renovation, construction and general work
Call · 514 726-3858Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 360-1509Renovation, construction and general work
Call · 438 777-7092Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 766-1366Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 514 258-6173Renovation, construction and general workSeptic systems
Call · 514 823-4357Renovation, construction and general workMasonry
Call · 514 367-1631Renovation, construction and general work
Call · 514 808-6305Renovation, construction and general work
Call · 514 386-5727Verdun, 72 renovation companies — under 5 years (36), 5 to 9 years (19), 10 to 19 years (16), 20 years or more (1). Median in Verdun: 2022. Longest licensed in Verdun: Bâtitu inc. (2003), Maçonnerie Bouillon inc. (2007) and 9211-9320 Québec inc. (2009). Newest: Reymasse Réno inc. (November 4, 2026) and MD Services Techniques inc. (August 24, 2026).
Other trades in Verdun: heating (8), stoves (8), new homes (5), electrical (4); single trade: 54 of 72. Subcategories in Verdun: any building (68), small buildings (47), framing (11), wood heating (8), home ventilation (8), new houses (5). Bonds in Verdun: 72 at $40,000. 25 have another name.
First licences in Verdun, by decade: 2000s (4), 2010s (25), 2020s (43). 20 years or more: 1% of licences in Verdun, 22nd of 22 areas (island: 14%).
Verdun covers Verdun and Nuns’ Island. Verdun rank: 17th of 22 areas, between NDG (Notre-Dame-de-Grâce) (74) and Mount Royal (TMR) (67). Verdun share: 2% of 3,215 renovation contractors.
Alterations in Verdun: 872, or 76% of 1,148 permits. By keyword, Verdun: residential 796, extensions 61, basements 60. Alterations: 76% in Verdun, 71% across Montréal. Other permits in Verdun: new buildings 20, demolitions 13, pools 24. In the ranking, Verdun is 7th of 19 (Villeray–Saint-Michel (1,168), Le Sud-Ouest (845)). Peak in Verdun: 105 in June 2026; low: 34 in December 2025.
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.
In Verdun, the borough’s permit counter provides information and receives applications, which can also be filed online with a montreal.ca account. The borough publishes checklists for common applications: heat pumps and air conditioners, accessory buildings, parking, extensions. No permit is needed to install an electric vehicle charging station, but for interior renovations, work on wall or ceiling coverings (drywall) does require one.
Official pages: Need a permit in Verdun? (in French) ↗ · Renovating the interior of a building – Verdun (in French) ↗