Groupe Unigesco inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 360-1509Heating and cooling in Verdun (Montréal)
Verdun has 12 HVAC companies; years licensed in Verdun: 20 or more 3, 10 to 19 3, under 10 6.
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Ahuntsic-Cartierville 75Anjou 32Côte-des-Neiges 33Côte-Saint-Luc, Hampstead and Montréal-West 23Lachine 24LaSalle 59Le Plateau-Mont-Royal 24Le Sud-Ouest 41Mercier–Hochelaga-Maisonneuve 47Montréal-Nord 55Mount Royal (TMR) 22NDG (Notre-Dame-de-Grâce) 25Outremont 17Rivière-des-Prairies–Pointe-aux-Trembles 95Rosemont–La Petite-Patrie 52Saint-Laurent 114Saint-Léonard 83Verdun 12Ville-Marie (Downtown) 63Villeray–Saint-Michel–Parc-Extension 53West Island 144Westmount 19All of Montréal
Plomberie Ville-Émard inc.
Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 769-3739Condominiums NEX inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 769-6000Nunsubco Deux inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 769-6000Bâtitu inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 766-1366Design intelligent et construction inc.
Renovation, construction and general workNew home buildersElectriciansPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 932-68879486-2562 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 208-0661Plomberie Yun inc.
PlumbersHeating, ventilation and air conditioning
Call · 438 932-98996963633 Canada inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 514 258-61739122-2737 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 369-8888Mécaniques Ron Toohey inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 761-45519326-0479 Québec inc.
Heating, ventilation and air conditioning
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Verdun by the numbers
Verdun: years licensed, HVAC contractors
Verdun, 12 HVAC companies — under 5 years (3), 5 to 9 years (3), 10 to 19 years (3), 20 years or more (3). Median in Verdun: 2018. Longest licensed in Verdun: Plomberie Ville-Émard inc. (1984), Mécaniques Ron Toohey inc. (1996) and Bâtitu inc. (2003). Newest: Plomberie Yun inc. (May 21, 2024) and 9486-2562 Québec inc. (March 13, 2024).
Verdun: licences, HVAC contractors
Other trades in Verdun: stoves (9), renovation (8), plumbing (3), foundations (2); single trade: 1 of 12. Subcategories in Verdun: wood heating (9), home ventilation (9), small buildings (8), any building (8), ventilation (4), plumbing (3). Bonds in Verdun: 10 at $40,000, 2 at $20,000; 4 CMMTQ licences. 7 have another name.
Comparisons, Verdun
First licences in Verdun, by decade: 1980s (1), 1990s (1), 2000s (1), 2010s (5), 2020s (4). 20 years or more: 25% of licences in Verdun, 19th of 22 areas (island: 36%).
Neighbours of Verdun
Verdun covers Verdun and Nuns’ Island. Verdun rank: 22nd of 22 areas, between Outremont (17). Verdun share: 1% of 1,112 HVAC contractors.
Permits issued, Verdun
Heating or cooling in Verdun: 43 of 1,148 permits, 4%. By keyword, Verdun: heat pumps 33, heating 6, cooling 5. Heating or cooling: 4% in Verdun, 1% across Montréal. In all, Verdun: 1,148 permits, 872 of them alterations. In the ranking, Verdun is 2nd of 19 (Rosemont–La Petite-Patrie (95), Outremont (28)). Peak in Verdun: 7 in May 2026; low: 1 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.
Verdun: permits and rules
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) ↗