Roy et Roy excavation inc.
PlumbersHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 819 444-6761In Saint-Mathieu-d’Harricana, one company is listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026.

PlumbersHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 819 444-6761Ad · Featured placement · examplePreview only — this is not a contractor listing
Rouyn-Noranda 37Val-d'Or 19Amos 17La Sarre 9Lorrainville 4Ville-Marie 3
In Saint-Mathieu-d’Harricana, one company holds an active RBQ licence for heating, ventilation or air conditioning work, according to RBQ data dated November 3, 2026.
Saint-Mathieu-d’Harricana ranks 16th of 16 cities in the Abitibi-Témiscamingue region for this trade, with 1% of the region's 104 companies.
The choice is limited in Saint-Mathieu-d’Harricana. Companies from nearby cities in the region, such as Rouyn-Noranda (37), Val-d'Or (19) and Amos (17), 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 Saint-Mathieu-d’Harricana: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →