Constructions Montaz Ltée
Renovation, construction and general workSeptic systems
Call · 514 605-3225RBQ data dated November 3, 2026: 5 companies active in Gore for septic system work. 2 (40%) have held their licence for 10 years or more, the oldest since 2015; none got its licence in the last 90 days.

Renovation, construction and general workSeptic systems
Call · 514 605-3225Mirabel 62Saint-Jérôme 29Saint-Colomban 20Saint-Sauveur 19Mont-Tremblant 18Saint-Hippolyte 18Mont-Laurier 18Sainte-Sophie 18Sainte-Adèle 18Blainville 17Mont-Blanc 15Brownsburg-Chatham 14
Looking for a septic system contractor in Gore? 3 of the 5 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (1) and wells and water pumps (1).
In the Laurentides region, 486 companies work in this trade across 65 cities; Gore has 5 of them (33rd).
The choice is limited in Gore. Companies from nearby cities in the region, such as Mirabel (62), Saint-Jérôme (29) and Saint-Colomban (20), 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.
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 Gore: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →