Altamax Construction inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 924-8282In Wentworth, 2 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. All of them have held their licence for 10 years or more, the oldest since 1998; none got its licence in the last 90 days.

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 924-8282Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 835-0399Ad · Featured placement · examplePreview only — this is not a contractor listing
Mirabel 138Blainville 99Saint-Jérôme 91Saint-Eustache 54Boisbriand 50Saint-Colomban 45Saint-Sauveur 35Prévost 31Sainte-Sophie 31Sainte-Adèle 31Mont-Tremblant 28Sainte-Thérèse 27
For heating, ventilation or air conditioning work in Wentworth (region: Laurentides), 2 companies hold an active RBQ licence as of November 3, 2026. Compare them above: licence number, years licensed and phone.
Wentworth ranks 50th of 64 cities in the Laurentides region for this trade, with < 1% of the region's 1,024 companies.
The choice is limited in Wentworth. Companies from nearby cities in the region, such as Mirabel (138), Blainville (99) and Saint-Jérôme (91), 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 Wentworth: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →