Entreprises Multi Constructions Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 875-3608Heating, ventilation and air conditioning in Lac-Sergent
RBQ data dated November 3, 2026: 3 companies active in Lac-Sergent for heating, ventilation or air conditioning work. 2 (67%) have held their licence for 10 years or more, the oldest since 1996; none got its licence in the last 90 days.
Get quotes for heating, ventilation or air conditioning work in Lac-SergentFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Excavation et Rénovation Adrien Matte & Fils Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 875-1179Other cities
Québec 354L'Ange-Gardien 29Saint-Augustin-de-Desmaures 23Lac-Beauport 17Sainte-Brigitte-de-Laval 16Sainte-Catherine-de-la-Jacques-Cartier 15L'Ancienne-Lorette 13Boischatel 13Saint-Raymond 10Baie-Saint-Paul 9La Malbaie 8Stoneham-et-Tewkesbury 8
Other trades in Lac-Sergent
Finding a heating and cooling contractor in Lac-Sergent
Looking for a heating and cooling contractor in Lac-Sergent? All 3 companies on the list are also listed in other trades: renovation, construction and general work (3), wood stoves and fireplaces (3) and concrete and foundations (2).
In the Capitale-Nationale region, 626 companies work in this trade across 48 cities; Lac-Sergent has 3 of them (33rd).
The choice is limited in Lac-Sergent. Companies from nearby cities in the region, such as Québec (354), L'Ange-Gardien (29) and Saint-Augustin-de-Desmaures (23), may also serve your area: ask them.
The RBQ numbers: heating, ventilation and air conditioning in Lac-Sergent
3companies with an active licence
0new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more67% · the oldest since 1996
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: 10 Solid-fuel space heating (wood stoves, fireplaces) (3), 1.2 Small buildings (3), 15.7 Residential ventilation (3), 2.6 Piles and special foundations (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.
Before you sign with a heating and cooling contractor in Lac-Sergent: 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 Lac-Sergent
- 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