9523-8184 Québec inc.
Septic systems
Call · 819 790-0224In Val-des-Monts, 22 companies are listed as active for septic system work in RBQ data dated November 3, 2026. 7 (32%) have held their licence for 10 years or more, the oldest since 1987; 1 got its in the last 90 days.

Septic systems
Call · 819 790-0224Renovation, construction and general workSeptic systems
Call · 613 552-8599Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonrySeptic systemsWells and water pumps
Call · 819 213-0488MasonrySeptic systems
Call · 819 665-0251Renovation, construction and general workNew home buildersSeptic systems
Call · 819 329-1373Septic systemsWells and water pumps
Call · 819 923-0146Renovation, construction and general workHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 819 208-2942Septic systemsWells and water pumps
Call · 613 862-0280Septic systemsWells and water pumps
Call · 819 671-3625Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 819 208-5013Renovation, construction and general workPlumbersSeptic systemsWells and water pumps
Call · 819 213-4030Septic systemsWells and water pumps
Call · 819 459-1098Renovation, construction and general workSeptic systems
Call · 819 712-2319Septic systemsWells and water pumps
Call · 819 635-5958Septic systems
Call · 819 918-1161Septic systemsWells and water pumps
Call · 819 921-6955Renovation, construction and general workSeptic systemsWells and water pumps
Call · 819 671-7662Septic systemsWells and water pumps
Call · 819 576-7664Septic systems
Call · 819 671-2171Renovation, construction and general workSeptic systems
Call · 819 918-6355Septic systemsWells and water pumps
Call · 819 773-0277Septic systemsWells and water pumps
Call · 819 671-3877Ad · Featured placement · examplePreview only — this is not a contractor listing
Gatineau 57Cantley 20La Pêche 9Chelsea 9Papineauville 7Déléage 6Pontiac 4Saint-André-Avellin 4Chénéville 3Shawville 3Lac-des-Plages 3Lac-Sainte-Marie 3
Looking for a septic system contractor in Val-des-Monts? 3 of the 22 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (14), renovation, construction and general work (9) and heating, ventilation and air conditioning (3).
Val-des-Monts ranks 2nd of 45 cities in the Outaouais region for this trade, with 11% of the region's 193 companies.
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.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a septic system contractor in Val-des-Monts: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →