Hydri construction inc.
Renovation, construction and general workPlumbers
Call · 438 937-4544Côte-des-Neiges has 12 plumbing companies; years licensed in Côte-des-Neiges: 20 or more 4, 10 to 19 1, under 10 7.

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Renovation, construction and general workPlumbers
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Côte-des-Neiges, 12 plumbing companies — under 5 years (3), 5 to 9 years (4), 10 to 19 years (1), 20 years or more (4). Median in Côte-des-Neiges: 2017. Longest licensed in Côte-des-Neiges: Mécanergie inc. (1984), Carmichael ltée (1984) and Plomberie & chauffage J.W. inc. (1984). Newest: 9549-3029 Québec inc. (November 27, 2025) and Hydri construction inc. (September 19, 2024).
Other trades in Côte-des-Neiges: heating (7), renovation (3), electrical (1); single trade: 4 of 12. Subcategories in Côte-des-Neiges: forced air (7), natural gas (7), hydronic (7), oil (6), refrigeration (6), ventilation (4). Bonds in Côte-des-Neiges: 4 at $40,000, 8 at $20,000; 12 CMMTQ licences. 6 have another name.
First licences in Côte-des-Neiges, by decade: 1980s (3), 1990s (1), 2010s (4), 2020s (4). 20 years or more: 33% of licences in Côte-des-Neiges, 6th of 22 areas (island: 24%).
Côte-des-Neiges covers Côte-des-Neiges. Côte-des-Neiges rank: 14th of 22 areas, between Villeray–Saint-Michel–Parc-Extension (13) and Ville-Marie (Downtown) (11). Côte-des-Neiges share: 3% of 351 plumbers.
Plumbing in Côte-des-Neiges: 19 of 532 permits, 4%. By keyword, Côte-des-Neiges: plumbing 2, bathrooms 17. Plumbing: 4% in Côte-des-Neiges, 4% across Montréal. In all, Côte-des-Neiges: 532 permits, 399 of them alterations. In the ranking, Côte-des-Neiges is 18th of 19 (Saint-Léonard (20), Ville-Marie (Downtown) (14)). Peak in Côte-des-Neiges: 4 in March 2026; low: 0 in June 2026. 2 borough permits that could not be placed in a district are counted on neither page.
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 · borough split by electoral district (Côte-des-Neiges, Darlington, Snowdon / Notre-Dame-de-Grâce, Loyola).
Côte-des-Neiges is part of the Côte-des-Neiges–Notre-Dame-de-Grâce borough: its permit counter is reached at the Bureau Accès Montréal or by email, and some applications can be made online. Work in the Sainte-Justine university hospital sector is among the projects that require PIIA (site planning and architectural integration) review, as is altering a building in a heritage sector.
Official pages: Permit counter – Côte-des-Neiges–Notre-Dame-de-Grâce (in French) ↗ · PIIA approval – Côte-des-Neiges–Notre-Dame-de-Grâce borough (in French) ↗