Marcel Richard inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 486-2280Heating, ventilation and air conditioning in Lambton
RBQ data dated November 3, 2026: 3 companies active in Lambton for heating, ventilation or air conditioning work. All of them have held their licence for 10 years or more, the oldest since 2000; none got its licence in the last 90 days.
Get quotes for heating, ventilation or air conditioning work in LambtonFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Réno-Pro Entrepreneur Général inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systems
Call · 418 933-3961Constructions Agrico inc.
Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundations
Call · 418 957-8291Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereHeating, ventilation and air conditioning · Lambton and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Sherbrooke 154Granby 62Magog 22Cowansville 16Bromont 16Coaticook 12Cookshire-Eaton 10Shefford 9Lac-Brome 9Farnham 8Eastman 7Lac-Mégantic 6
Other trades in Lambton
Finding a heating and cooling contractor in Lambton
Looking for a heating and cooling contractor in Lambton? All 3 companies on the list are also listed in other trades: renovation, construction and general work (3), wood stoves and fireplaces (2) and new home builders (1).
In the Estrie region, 499 companies work in this trade across 78 cities; Lambton has 3 of them (31st).
The choice is limited in Lambton. 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 Lambton
3companies with an active licence
0new licences in 90 daysnone in the last 30 days
3have held their licence for 10 years or more100% · the oldest since 2000
3have a $40,000 licence bondmay compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 1.2 Small buildings (3), 1.3 Buildings of all kinds (3), 15.7 Residential ventilation (3), 10 Solid-fuel space heating (wood stoves, fireplaces) (2).
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 Lambton (2021 Census)
755households in a private dwelling
61%of dwellings built before 1981including 36% before 1961
80%of households own their home
77%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 Lambton: 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 Lambton
- 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