Les Constructions Alain Gagné inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 668-1657RBQ data dated November 3, 2026: one company active in Calixa-Lavallée for heating, ventilation or air conditioning work. Nearest towns: Repentigny (76), L'Assomption (36) and Sainte-Julie (36).

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 668-1657Ad · Featured placement · examplePreview only — this is not a contractor listing
Montréal 1,112Repentigny 76L'Assomption 36Sainte-Julie 36Boucherville 43Belœil 21Mont-Saint-Hilaire 33Saint-Bruno-de-Montarville 25Mascouche 100Terrebonne 178Longueuil 148
In Calixa-Lavallée, one company holds an active RBQ licence for heating, ventilation or air conditioning work, according to RBQ data dated November 3, 2026.
In the Montérégie region, 1,495 companies work in this trade across 132 cities; Calixa-Lavallée has 1 of them (130th).
The choice is limited in Calixa-Lavallée. Companies from nearby cities in the region, such as Montréal (1,112), Repentigny (76) and L'Assomption (36), may also serve your area: ask them.
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 Calixa-Lavallée: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →