Construction Adrien Madore inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 577-5222Heating, ventilation and air conditioning in Saint-Alphonse-de-Granby
In Saint-Alphonse-de-Granby, 6 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 4, 2026. 4 (67%) have held their licence for 10 years or more, the oldest since 1991; none got its licence in the last 90 days.
Get quotes for heating, ventilation or air conditioning work in Saint-Alphonse-de-GranbyFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →9068-2238 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 378-82829309-6980 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systems
Call · 450 776-0521Les Aluminiums Williams Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 372-9940Other cities
Sherbrooke 154Granby 62Magog 22Cowansville 16Bromont 16Coaticook 12Cookshire-Eaton 10Shefford 9Lac-Brome 9Farnham 8Eastman 7Lac-Mégantic 6
Other trades in Saint-Alphonse-de-Granby
Finding a heating and cooling contractor in Saint-Alphonse-de-Granby
Looking for a heating and cooling contractor in Saint-Alphonse-de-Granby? 1 of the 6 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 plumbers (1).
Saint-Alphonse-de-Granby ranks 14th of 78 cities in the Estrie region for this trade, with 1% of the region's 499 companies.
The choice is limited in Saint-Alphonse-de-Granby. Companies from nearby cities in the region, such as Sherbrooke (154), Granby (62) and Magog (22), may also serve your area: ask them.
The RBQ numbers: heating, ventilation and air conditioning in Saint-Alphonse-de-Granby
6companies with an active licence
0new licences in 90 daysnone in the last 30 days
4have held their licence for 10 years or more67% · the oldest since 1991
4have a $40,000 licence bondand 2 at $20,000 · may compensate a client under RBQ rules
14open public tenders within 100 km- All of them have a published phone number: you can call them directly.
- 1 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 15.7 Residential ventilation (5), 10 Solid-fuel space heating (wood stoves, fireplaces) (4), 1.2 Small buildings (4), 1.3 Buildings of all kinds (3).
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 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Heating, ventilation and air conditioning in Greater Montréal.
Homes in Saint-Alphonse-de-Granby (2021 Census)
1,260households in a private dwelling
27%of dwellings built before 1981including 8% before 1961
89%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 Saint-Alphonse-de-Granby: 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 Saint-Alphonse-de-Granby
- 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