9048-6838 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 450 491-5250Heating, ventilation and air conditioning in Deux-Montagnes
RBQ data dated November 3, 2026: 13 companies active in Deux-Montagnes for heating, ventilation or air conditioning work. 7 (54%) have held their licence for 10 years or more, the oldest since 1999; none got its licence in the last 90 days. Closest: Saint-Eustache (54), Boisbriand (50) and Dollard-des-Ormeaux (21).
Get quotes for heating, ventilation or air conditioning work in Deux-MontagnesFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Profession-Air inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 416-5777Construction S. Fiset inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 240-37619070-6748 Québec Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 623-6863Les entreprises V. Brisebois et fils inc.
Heating, ventilation and air conditioning
Call · 450 623-23439227-3283 Québec inc.
Heating, ventilation and air conditioning
Call · 450 983-3677Installations Optifeu inc.
Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 473-8149Other cities
Montréal 1,112Saint-Eustache 54Boisbriand 50Dollard-des-Ormeaux 21Sainte-Thérèse 27Laval 485Pointe-Claire 11Blainville 99Mirabel 138Vaudreuil-Dorion 36Châteauguay 33
Other trades in Deux-Montagnes
Finding a heating and cooling contractor in Deux-Montagnes
Looking for a heating and cooling contractor in Deux-Montagnes? 2 of the 13 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (8), wood stoves and fireplaces (8) and masonry (2).
In the Laurentides region, 1,024 companies work in this trade across 64 cities; Deux-Montagnes has 13 of them (24th).
The RBQ numbers: heating, ventilation and air conditioning in Deux-Montagnes
13companies with an active licence
0new licences in 90 daysnone in the last 30 days
7have held their licence for 10 years or more54% · the oldest since 1999
9have a $40,000 licence bondand 4 at $20,000 · may compensate a client under RBQ rules
15open public tenders within 100 km- All of them have a published phone number: you can call them directly.
- 4 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 10 Solid-fuel space heating (wood stoves, fireplaces) (8), 1.3 Buildings of all kinds (8), 1.2 Small buildings (7), 15.7 Residential ventilation (7).
Useful guides: Space heater safety: electric heaters and ethanol fireplaces · Air exchanger maintenance: filters, core and winter care · Heat pump in winter: settings, defrost and maintenance
Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Heating, ventilation and air conditioning in Greater Montréal.
Homes in Deux-Montagnes (2021 Census)
7,265households in a private dwelling
42%of dwellings built before 1981including 21% before 1961
71%of households own their home
59%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a heating and cooling contractor in Deux-Montagnes: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →
See also
- Heating, ventilation and air conditioning in Greater Montréal
- Licensed contractors in Deux-Montagnes
- RBQ licence check: how to verify a Quebec contractor
- Heat pump subsidy in Quebec: LogisVert and your installer
- Winter home maintenance checklist: what to check in fall
- Renovation grants in Quebec 2026: LogisVert and Rénoclimat
- Power outage generator safety and carbon monoxide alarms
- Oil furnace replacement in Quebec: what the rules allow
- Heat pump in winter: settings, defrost and maintenance
- Air exchanger maintenance: filters, core and winter care
- Space heater safety: electric heaters and ethanol fireplaces