9390-8994 Québec inc.
Renovation, construction and general workPlumbers
Call · 514 917-2430Verdun has 6 plumbing companies; years licensed in Verdun: 20 or more 1, 10 to 19 0, under 10 5.

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Renovation, construction and general workPlumbers
Call · 514 917-2430Plumbers
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Verdun, 6 plumbing companies — under 5 years (3), 5 to 9 years (2), 10 to 19 years (0), 20 years or more (1). Median in Verdun: 2024. Longest licensed in Verdun: Mécaniques Ron Toohey inc. (1996), Design intelligent et construction inc. (2018) and 9390-8994 Québec inc. (2019). Newest: Plomberie Imberco inc. (September 4, 2026) and Plomberie A + inc. (October 20, 2025).
Other trades in Verdun: heating (3), renovation (2), new homes (1), electrical (1); single trade: 2 of 6. Subcategories in Verdun: small buildings (2), any building (2), natural gas (2), hydronic (2), wood heating (1), electrical (1). Bonds in Verdun: 2 at $40,000, 4 at $20,000; 6 CMMTQ licences. 5 have another name.
First licences in Verdun, by decade: 1990s (1), 2010s (2), 2020s (3). 20 years or more: 17% of licences in Verdun, 16th of 22 areas (island: 24%).
Verdun covers Verdun and Nuns’ Island. Verdun rank: 19th of 22 areas, between NDG (Notre-Dame-de-Grâce) (7) and Outremont (4). Verdun share: 2% of 351 plumbers.
Plumbing in Verdun: 71 of 1,148 permits, 6%. By keyword, Verdun: plumbing 2, bathrooms 25, sewer and water 47. Plumbing: 6% in Verdun, 4% across Montréal. In all, Verdun: 1,148 permits, 872 of them alterations. In the ranking, Verdun is 3rd of 19 (Saint-Laurent (126), Mercier–Hochelaga-Maisonneuve (61)). Peak in Verdun: 11 in September 2026; low: 3 in April 2026.
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) ↗