Infra DG Excavation inc.
Septic systems
Call · 450 512-0858In Saint-Hippolyte, 18 companies are listed as active for septic system work in RBQ data dated November 3, 2026. 9 (50%) have held their licence for 10 years or more, the oldest since 1987; none got its licence in the last 90 days.

Septic systems
Call · 450 512-0858Septic systems
Call · 579 888-0890MasonrySeptic systemsWells and water pumps
Call · 514 214-9021Septic systems
Call · 450 224-8473Septic systems
Call · 514 591-9730Septic systemsWells and water pumps
Call · 450 565-7139Septic systemsWells and water pumps
Call · 450 530-1357Septic systemsWells and water pumps
Call · 450 224-5282Septic systems
Call · 514 758-3236Renovation, construction and general workSeptic systems
Call · 514 867-9841Heating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 224-0555Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 602-7987Concrete and foundationsSeptic systemsWells and water pumps
Call · 450 563-3560Septic systemsWells and water pumps
Call · 450 438-7416Septic systems
Call · 450 822-4707Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 563-3225Septic systems
Call · 514 289-2939Septic systems
Call · 450 821-5567Ad · Featured placement · examplePreview only — this is not a contractor listing
Mirabel 62Saint-Jérôme 29Saint-Colomban 20Saint-Sauveur 19Mont-Tremblant 18Mont-Laurier 18Sainte-Sophie 18Sainte-Adèle 18Blainville 17Mont-Blanc 15Brownsburg-Chatham 14Sainte-Marguerite-du-Lac-Masson 13
Looking for a septic system contractor in Saint-Hippolyte? 8 of the 18 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (9), renovation, construction and general work (3) and heating, ventilation and air conditioning (1).
Saint-Hippolyte ranks 6th of 65 cities in the Laurentides region for this trade, with 4% of the region's 486 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 Saint-Hippolyte: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →