9669973 Canada inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 849-9988Heating and cooling in Mercier–Hochelaga-Maisonneuve (Montréal)
Mercier–Hochelaga-Maisonneuve has 47 HVAC companies; years licensed in Mercier–Hochelaga-Maisonneuve: 20 or more 16, 10 to 19 11, under 10 20.
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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
9078-8472 Québec Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 993-91369325-0397 Québec inc
Heating, ventilation and air conditioning
Call · 514 777-36059201-7706 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 802-5210LM 1947 Inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWells and water pumps
Call · 514 523-2831S.M.D. Réfrigération inc.
Heating, ventilation and air conditioning
Call · 514 355-0996Nadeau Ultra Tech inc.
ElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesAccessibility lifts
Call · 514 253-5353Construction Daniel Dargis inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 623-5564Les Constructions Max Larocque inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 514 353-2035Équipe Maspro inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 444-4111Construction C.R.P. Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 259-0650Ébénisterie G.D. Pro inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 255-07759259-2864 Québec inc
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningMasonry
Call · 514 316-2973Ébénisterie HP inc.
Heating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 313-7724Entreprise de construction Élival Inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 269-66249011-2533 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 820-6760Construction KOA Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 270-1603Les Entreprises Cam Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 253-2229Jepal Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 874-0864Construction et Rénovation Zolfa inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 817-4095Avantage Construction J.M.R. inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 438 777-1501Plomberie Denis Paradis inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 251-24456392342 Canada Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 259-2609Construction M. Morneau inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 266-2979Société en Commandite Développements Laurent Clarc
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 849-9988Construction et Rénovation P.A. inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 585-88509039-6821 Québec inc.
Heating, ventilation and air conditioning
Call · 514 353-0400Mercier–Hochelaga-Maisonneuve by the numbers
Mercier–Hochelaga-Maisonneuve: years licensed, HVAC contractors
Mercier–Hochelaga-Maisonneuve, 47 HVAC companies — under 5 years (14), 5 to 9 years (6), 10 to 19 years (11), 20 years or more (16). Median in Mercier–Hochelaga-Maisonneuve: 2015. Longest licensed in Mercier–Hochelaga-Maisonneuve: Construction Daniel Dargis inc. (1989), Les Constructions Max Larocque inc. (1991) and Jepal Inc. (1991). Newest: Plomberie D.R. inc. (September 28, 2026) and PureClim inc. (November 6, 2025).
Mercier–Hochelaga-Maisonneuve: licences, HVAC contractors
Other trades in Mercier–Hochelaga-Maisonneuve: renovation (33), stoves (29), foundations (8), plumbing (6); single trade: 8 of 47. Subcategories in Mercier–Hochelaga-Maisonneuve: any building (32), home ventilation (30), wood heating (29), small buildings (27), framing (11), small refrigeration (8). Bonds in Mercier–Hochelaga-Maisonneuve: 35 at $40,000, 12 at $20,000; 7 CMMTQ licences. 17 have another name.
Comparisons, Mercier–Hochelaga-Maisonneuve
First licences in Mercier–Hochelaga-Maisonneuve, by decade: 1980s (1), 1990s (9), 2000s (10), 2010s (12), 2020s (15). 20 years or more: 34% of licences in Mercier–Hochelaga-Maisonneuve, 16th of 22 areas (island: 36%).
Neighbours of Mercier–Hochelaga-Maisonneuve
Mercier–Hochelaga-Maisonneuve covers Hochelaga-Maisonneuve, Mercier-Est, Mercier-Ouest and Tétreaultville. Mercier–Hochelaga-Maisonneuve rank: 11th of 22 areas, between Rosemont–La Petite-Patrie (52) and Le Sud-Ouest (41). Mercier–Hochelaga-Maisonneuve share: 4% of 1,112 HVAC contractors.
Permits issued, Mercier–Hochelaga-Maisonneuve
Heating or cooling in Mercier–Hochelaga-Maisonneuve: 1 of 2,207 permits, 0%. Heating or cooling: 0% in Mercier–Hochelaga-Maisonneuve, 1% across Montréal. In all, Mercier–Hochelaga-Maisonneuve: 2,207 permits, 1,592 of them alterations.
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.
Mercier–Hochelaga-Maisonneuve: permits and rules
In Mercier–Hochelaga-Maisonneuve, every permit application must be submitted electronically from a montreal.ca account, and the borough strongly recommends booking an appointment with an agent before filing. The borough’s Urban Planning By-law (01-275) applies. The MHM heritage guide sets out the criteria to follow, for example when replacing windows, and the interactive map shows whether a building is in a significant sector, in the Champlain village or is a veterans’ house.
Official pages: Getting a permit in MHM (in French) ↗ · Architecture and heritage – MHM (in French) ↗