Roy et Roy excavation inc.
PlumbersHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 819 444-6761In Saint-Mathieu-d’Harricana, 2 companies are listed as active for septic system work in RBQ data dated November 3, 2026. 1 (50%) has held their licence for 10 years or more, the oldest since 2001; none got its licence in the last 90 days.

PlumbersHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 819 444-6761Septic systems
Call · 819 727-9639Ad · Featured placement · examplePreview only — this is not a contractor listing
Val-d'Or 27Rouyn-Noranda 19Amos 11La Sarre 3Saint-Marc-de-Figuery 3
In Saint-Mathieu-d’Harricana, 2 companies are allowed by their RBQ licence to do septic system work. Before you ask a septic system contractor for a quote, check that the licence covers your job.
Saint-Mathieu-d’Harricana ranks 13th of 34 cities in the Abitibi-Témiscamingue region for this trade, with 2% of the region's 100 companies.
The choice is limited in Saint-Mathieu-d’Harricana. Companies from nearby cities in the region, such as Val-d'Or (27), Rouyn-Noranda (19) and Amos (11), may also serve your area: ask them.
Useful guides: Septic tank pumping: how often and what to check
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: Septic systems in Greater Montréal.
Before you sign with a septic system 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 →