9331-2619 Québec inc.
Plumbers
Call · 514 863-2810Plumbers in Ville-Marie (Downtown Montréal)
Plumbing in Ville-Marie (Downtown Montréal): 11 plumbing companies; 11 reachable by phone.
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Ahuntsic-Cartierville 22Anjou 17Côte-des-Neiges 12Côte-Saint-Luc, Hampstead and Montréal-West 11Lachine 14LaSalle 17Le Plateau-Mont-Royal 9Le Sud-Ouest 20Mercier–Hochelaga-Maisonneuve 16Montréal-Nord 16Mount Royal (TMR) 1NDG (Notre-Dame-de-Grâce) 7Outremont 4Rivière-des-Prairies–Pointe-aux-Trembles 51Rosemont–La Petite-Patrie 12Saint-Laurent 30Saint-Léonard 28Verdun 6Ville-Marie (Downtown) 11Villeray–Saint-Michel–Parc-Extension 13West Island 32Westmount 1All of Montréal
Plomberie F Dussault inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 603-7078Rayonier A.M. compagnie de construction inc.
Renovation, construction and general workElectriciansPlumbers
Call · 819 627-4669Services EQUANS inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 876-8748Ville-Marie (Downtown) by the numbers
Ville-Marie (Downtown): years licensed, plumbers
11 plumbing companies in Ville-Marie (Downtown): under 5 years (7), 10 to 19 years (2), 20 years or more (2), 5 to 9 years (0). Median in Ville-Marie (Downtown): 2024. Longest licensed in Ville-Marie (Downtown): Plomberie F Dussault inc. (1984), Rayonier A.M. compagnie de construction inc. (1990) and Services EQUANS inc. (2012). Newest: Consultants CLEAResult Québec inc. (December 2, 2025) and 9538-6819 Québec inc. (June 26, 2025).
Ville-Marie (Downtown): licences, plumbers
2 of 11 in Ville-Marie (Downtown): plumbing only; other trades renovation (7), heating (7), electrical (2), wells (1). Subcategories in Ville-Marie (Downtown): any building (7), natural gas (5), small buildings (4), forced air (3), hydronic (3), refrigeration (3). Bonds in Ville-Marie (Downtown): 8 at $40,000, 3 at $20,000; 10 CMMTQ licences. 6 have another name.
Comparisons, Ville-Marie (Downtown)
First licences in Ville-Marie (Downtown), by decade: 1980s (1), 1990s (1), 2010s (2), 2020s (7). 20 years or more: 18% of licences in Ville-Marie (Downtown), 13th of 22 areas (island: 24%).
Neighbours of Ville-Marie (Downtown)
Ville-Marie (Downtown) covers Downtown, Old Montréal, the Latin Quarter, the Village, Centre-Sud and Sainte-Marie. With 11 plumbing companies, Ville-Marie (Downtown) is 15th of 22 areas; Côte-des-Neiges (12) and Côte-Saint-Luc, Hampstead and Montréal-West (11) on either side. Ville-Marie (Downtown) share: 3% of 350 plumbers.
Ville-Marie (Downtown): permits, plumbing
Ville-Marie (Downtown): 14 permits of 1,400 mention plumbing. Breakdown: plumbing 1, bathrooms 13. 1% in Ville-Marie (Downtown), against 4% for Montréal. Ville-Marie (Downtown), all work: 1,400; alterations 1,213. Ville-Marie (Downtown) comes 19th of 19, near Côte-des-Neiges (19). Highest 4 (February 2026), lowest 0 (August 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.
Ville-Marie (Downtown): permits and rules
In Ville-Marie, permit applications are made at the borough’s permit counter or online, on a platform available 24 hours a day. In the rue Sainte-Catherine Ouest construction zone, the borough publishes a guide to read before applying for a construction, renovation or alteration permit. In certain sectors, work visible from the street, such as replacing doors, windows or cladding, requires PIIA (site planning and architectural integration) approval, assessed according to some twenty landscape units.
Official pages: Getting a permit in Ville-Marie (in French) ↗ · PIIA approval – Ville-Marie borough (in French) ↗