Plomberie Buccassi inc.
Plumbers
Call · 514 321-0778Plumbing in Montréal-Nord: 16 plumbing companies; 16 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
Plumbers
Call · 514 321-0778PlumbersHeating, ventilation and air conditioning
Call · 450 661-7801PlumbersHeating, ventilation and air conditioning
Call · 514 322-8940Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 374-2427PlumbersHeating, ventilation and air conditioning
Call · 514 325-6421Plumbers
Call · 514 325-6384Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 358-270316 plumbing companies in Montréal-Nord: 5 to 9 years (5), 20 years or more (5), under 5 years (4), 10 to 19 years (2). Median in Montréal-Nord: 2019. Longest licensed in Montréal-Nord: La société Élite ltée (1984), Bercoil inc. (1984) and Thermotech combustion F.D.C. inc. (2000). Newest: Plomberie SLB inc. (February 27, 2026) and Rénovation général Edgar inc. (January 15, 2025).
8 of 16 in Montréal-Nord: plumbing only; other trades heating (8), renovation (4), stoves (2), electrical (1). Subcategories in Montréal-Nord: natural gas (6), hydronic (6), oil (5), any building (4), forced air (4), small buildings (3). Bonds in Montréal-Nord: 6 at $40,000, 10 at $20,000; 16 CMMTQ licences. 4 have another name.
First licences in Montréal-Nord, by decade: 1980s (2), 2000s (3), 2010s (5), 2020s (6). 20 years or more: 31% of licences in Montréal-Nord, 8th of 22 areas (island: 24%).
Montréal-Nord covers Montréal-Nord. With 16 plumbing companies, Montréal-Nord is 10th of 22 areas; Mercier–Hochelaga-Maisonneuve (16) and Lachine (14) on either side. Montréal-Nord share: 5% of 350 plumbers.
Montréal-Nord: 36 permits of 547 mention plumbing. Breakdown: plumbing 1, bathrooms 8, sewer and water 27. 7% in Montréal-Nord, against 4% for Montréal. Montréal-Nord, all work: 547; alterations 383. Montréal-Nord comes 11th of 19, near RDP–PAT (42), Le Plateau-Mont-Royal (33). Highest 10 (May 2026), lowest 0 (June 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 Montréal-Nord, permit applications are made in person at the borough’s permit counter or online from montreal.ca/renovation-et-travaux. PIIA (site planning and architectural integration) approval is mandatory if the property is in a designated zone, shown on the borough’s interactive map, or for a new building or an extension visible from the street.
Official pages: Permit counter – Montréal-Nord (in French) ↗ · PIIA approval – Montréal-Nord borough (in French) ↗