Construction Performa inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 617-7473In Mille-Isles, 2 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. 1 (50%) has held their licence for 10 years or more, the oldest since 1999; none got its licence in the last 90 days.

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 617-7473Mirabel 138Blainville 99Saint-Jérôme 91Saint-Eustache 54Boisbriand 50Saint-Colomban 45Saint-Sauveur 35Prévost 31Sainte-Sophie 31Sainte-Adèle 31Mont-Tremblant 28Sainte-Thérèse 27
In Mille-Isles, 2 companies are allowed by their RBQ licence to do heating, ventilation or air conditioning work. Before you ask a heating and cooling contractor for a quote, check that the licence covers your job.
Mille-Isles ranks 51st of 64 cities in the Laurentides region for this trade, with < 1% of the region's 1,024 companies.
The choice is limited in Mille-Isles. 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.
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 Mille-Isles: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →