L'Entrepreneur C.E.M. inc.
Heating, ventilation and air conditioning
Call · 514 516-1411Heating, ventilation and air conditioning in Lorraine
In Lorraine, 8 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. 4 (50%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days. Nearest towns: Sainte-Thérèse (27), Boisbriand (50) and Blainville (99).
Get quotes for heating, ventilation or air conditioning work in LorraineFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Refrigeration L.C. inc.
Heating, ventilation and air conditioning
Call · 514 983-6244Habitations Louis-Seize inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 430-2788Marvenair inc.
Heating, ventilation and air conditioning
Call · 450 621-2104Bosdev Immobilier inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 839-6272Réfrigération MS8 inc.
Heating, ventilation and air conditioning
Call · 514 814-71439057-8279 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 977-51119192-4159 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 581-6903Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereHeating, ventilation and air conditioning · Lorraine and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Montréal 1,112Sainte-Thérèse 27Boisbriand 50Blainville 99Terrebonne 178Laval 485Saint-Eustache 54Mascouche 100Mirabel 138Dollard-des-Ormeaux 21Pointe-Claire 11
Other trades in Lorraine
Finding a heating and cooling contractor in Lorraine
Looking for a heating and cooling contractor in Lorraine? 4 of the 8 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (4), wood stoves and fireplaces (4) and new home builders (1).
Lorraine ranks 31st of 64 cities in the Laurentides region for this trade, with 1% of the region's 1,024 companies.
The choice is limited in Lorraine. Companies from nearby cities in the region, such as Montréal (1,112), Sainte-Thérèse (27) and Boisbriand (50), may also serve your area: ask them.
The RBQ numbers: heating, ventilation and air conditioning in Lorraine
8companies with an active licence
0new licences in 90 daysnone in the last 30 days
4have held their licence for 10 years or more50% · the oldest since 1984
5have a $40,000 licence bondand 3 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.
- Most common subcategories: 10 Solid-fuel space heating (wood stoves, fireplaces) (4), 15.10 Refrigeration (4), 1.2 Small buildings (4), 1.3 Buildings of all kinds (4).
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 Lorraine (2021 Census)
3,390households in a private dwelling
55%of dwellings built before 1981including 2% before 1961
98%of households own their home
88%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 Lorraine: 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 Lorraine
- 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