Oxair Climatisation inc.
Heating, ventilation and air conditioning
Call · 514 668-0436Mascouche has 100 HVAC companies; years licensed in Mascouche: 20 or more 33, 10 to 19 30, under 10 37.

Heating, ventilation and air conditioning
Call · 514 668-0436Heating, ventilation and air conditioning
Call · 514 581-6629Renovation, construction and general workHeating, ventilation and air conditioning
Call · 438 499-8249Heating, ventilation and air conditioning
Call · 450 966-0222Heating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 450 966-1031Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 474-5320Heating, ventilation and air conditioning
Call · 514 827-1639Heating, ventilation and air conditioning
Call · 514 617-7417Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 952-0389PlumbersHeating, ventilation and air conditioning
Call · 514 267-9144Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 417-0524Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 258-1329Heating, ventilation and air conditioning
Call · 514 704-4815Heating, ventilation and air conditioning
Call · 514 894-6581Heating, ventilation and air conditioning
Call · 450 477-8216Heating, ventilation and air conditioning
Call · 450 966-9443Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 477-0855Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 968-2266Heating, ventilation and air conditioning
Call · 514 501-4371Heating, ventilation and air conditioning
Call · 514 977-3730Heating, ventilation and air conditioning
Call · 514 666-2020Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 777-2438PlumbersHeating, ventilation and air conditioning
Call · 450 918-1338Heating, ventilation and air conditioning
Call · 450 477-1763Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 477-7758Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 966-6556Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 813-0411Heating, ventilation and air conditioning
Call · 514 705-8840Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 966-9501Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 450 477-8080Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 474-6908Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 909-8060Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 609-6504Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 497-0970Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 450 325-5999Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 474-2663Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 609-8356Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 474-2622Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 998-8504Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 873 654-1114Ad · Featured placement · examplePreview only — this is not a contractor listing
Mascouche, 100 HVAC companies — under 5 years (24), 5 to 9 years (13), 10 to 19 years (30), 20 years or more (33). Median in Mascouche: 2012. Longest licensed in Mascouche: Plomberie Roger Roy inc. (1984), Réfrigération Gel-Vac Inc. (1984) and Plomberie Gilles Bergeron inc. (1986). Newest: Axiome réfrigération inc. (June 12, 2026) and ProClim Service inc. (April 16, 2026). Mascouche, licences per year: 2022 (8), 2023 (7), 2024 (3), 2025 (2), 2026 (4).
Other trades in Mascouche: renovation (58), stoves (47), plumbing (15), foundations (6); single trade: 29 of 100. Subcategories in Mascouche: any building (53), home ventilation (53), small buildings (49), wood heating (47), refrigeration (29), ventilation (26). Bonds in Mascouche: 60 at $40,000, 40 at $20,000; 27 CMMTQ licences. 29 have another name.
9,920 dwellings in Mascouche date from after 2000, 50%, more than the 29% average. Periods in Mascouche: before 1961 5%, 1961-1980 23%, 1981-2000 22%, after 2000 50%. 200 dwellings per HVAC company in Mascouche (Montréal 903).
First licences in Mascouche, by decade: 1980s (5), 1990s (9), 2000s (21), 2010s (34), 2020s (31). 20 years or more: 33% of licences in Mascouche, 36% in Montréal. Mascouche: 5 HVAC contractors per 1,000 dwellings; town average 3, highest Mirabel (5.6), lowest Pointe-Claire (0.8). Region of Mascouche: Lanaudière, 774 HVAC companies in all.
Mascouche rank: 6th of 26 towns, between Mirabel (138) and Blainville (99). Close to Mascouche: Terrebonne (178), Repentigny (76) and L'Assomption (36).
One public construction tender is open in Mascouche, according to SEAO and CanadaBuys as of November 3:
The tenders board · only the official notice counts.
In Mascouche, most interior renovations of a house need a free declaration of work, filled in online; once the form is sent, the work can start. A permit is required to enlarge the house, add a dwelling unit, add a bedroom in a house on a septic system, and for exterior renovations in areas under a PIIA (architectural integration plan).
Official pages: Permits (in French) ↗ · Which work must be declared? (in French) ↗ · Printable checklist before you sign