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Call · 514 240-3761Septic systems in Deux-Montagnes
RBQ data dated November 3, 2026: one company active in Deux-Montagnes for septic system work. Close by: Saint-Eustache (10), Boisbriand (11) and Laval (132).
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Other cities
Montréal 234Saint-Eustache 10Boisbriand 11Laval 132Blainville 17Mirabel 62Saint-Lazare 11Terrebonne 46Mascouche 17Brossard 16Boucherville 17
Other trades in Deux-Montagnes
Finding a septic system contractor in Deux-Montagnes
In Deux-Montagnes, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 3, 2026.
In the Laurentides region, 486 companies work in this trade across 65 cities; Deux-Montagnes has 1 of them (50th).
The choice is limited in Deux-Montagnes. Companies from nearby cities in the region, such as Montréal (234), Saint-Eustache (10) and Boisbriand (11), may also serve your area: ask them.
The RBQ numbers: septic systems in Deux-Montagnes
1companies with an active licence
0new licences in 90 daysnone in the last 30 days
1have held their licence for 10 years or more100% · the oldest since 1999
1have a $40,000 licence bondmay compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 10 Solid-fuel space heating (wood stoves, fireplaces) (1), 1.2 Small buildings (1), 1.3 Buildings of all kinds (1), 1.4 Roads and pipelines (1).
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.
Homes in Deux-Montagnes (2021 Census)
7,265households in a private dwelling
42%of dwellings built before 1981including 21% before 1961
71%of households own their home
59%of dwellings are single-detached houses
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 Deux-Montagnes: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →