Multi-Services E.C. inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 247-7848Heating, ventilation and air conditioning in L’Islet
In L’Islet, 4 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. 3 (75%) have held their licence for 10 years or more, the oldest since 1988; none got its licence in the last 90 days.
Get quotes for heating, ventilation or air conditioning work in L’IsletFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Énergétek inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 418 563-15319197-0814 Québec inc.
Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 247-3233Construction Rénovation Paul St-Pierre inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 247-3218Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereHeating, ventilation and air conditioning · L’Islet and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Lévis 147Saint-Georges 57Sainte-Marie 27Thetford Mines 24Montmagny 23Saint-Lambert-de-Lauzon 13Beauceville 12Lac-Etchemin 9Saint-Elzéar 9Saint-Apollinaire 8Saint-Éphrem-de-Beauce 7Saint-Henri 7
Other trades in L’Islet
Finding a heating and cooling contractor in L’Islet
Looking for a heating and cooling contractor in L’Islet? All 4 companies on the list are also listed in other trades: renovation, construction and general work (3), wood stoves and fireplaces (3) and electricians (1).
L’Islet ranks 21st of 92 cities in the Chaudière-Appalaches region for this trade, with 1% of the region's 522 companies.
The choice is limited in L’Islet. Companies from nearby cities in the region, such as Lévis (147), Saint-Georges (57) and Sainte-Marie (27), may also serve your area: ask them.
The RBQ numbers: heating, ventilation and air conditioning in L’Islet
4companies with an active licence
0new licences in 90 daysnone in the last 30 days
3have held their licence for 10 years or more75% · the oldest since 1988
4have 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: 10 Solid-fuel space heating (wood stoves, fireplaces) (3), 1.2 Small buildings (3), 6.1 Wood framing (3), 15.7 Residential ventilation (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 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Heating, ventilation and air conditioning in Greater Montréal.
Homes in L’Islet (2021 Census)
1,735households in a private dwelling
71%of dwellings built before 1981including 50% before 1961
77%of households own their home
74%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 L’Islet: 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 L’Islet
- 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