Emile Foucault Excavation Inc.
Septic systemsWells and water pumps
Call · 819 242-8181Septic systems in Brownsburg-Chatham
In Brownsburg-Chatham, 14 companies are listed as active for septic system work in RBQ data dated November 4, 2026. 6 (43%) have held their licence for 10 years or more, the oldest since 1988; 1 got its in the last 90 days.
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Get my free quotes →9243-1857 Québec inc.
Septic systemsWells and water pumps
Call · 450 562-99992863-9987 Québec inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 819 242-81819079-7853 Québec Inc.
Concrete and foundationsSeptic systemsWells and water pumps
Call · 450 562-03239176-1536 Québec inc.
Renovation, construction and general workConcrete and foundationsSeptic systems
Call · 450 820-10189064-1622 Québec inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 562-6900Other cities
Mirabel 62Saint-Jérôme 29Saint-Colomban 20Saint-Sauveur 19Mont-Tremblant 18Saint-Hippolyte 18Mont-Laurier 18Sainte-Sophie 18Sainte-Adèle 18Blainville 17Mont-Blanc 15Sainte-Marguerite-du-Lac-Masson 13
Other trades in Brownsburg-Chatham
Finding a septic system contractor in Brownsburg-Chatham
Looking for a septic system contractor in Brownsburg-Chatham? 3 of the 14 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (8), renovation, construction and general work (7) and concrete and foundations (5).
Brownsburg-Chatham ranks 12th of 65 cities in the Laurentides region for this trade, with 3% of the region's 486 companies.
The RBQ numbers: septic systems in Brownsburg-Chatham
14companies with an active licence
1new licences in 90 daysnone in the last 30 days
6have held their licence for 10 years or more43% · the oldest since 1988
9have a $40,000 licence bondand 5 at $20,000 · may compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 2.4 On-site wastewater (septic) systems (14), 2.2 Non-drilled water catchment works (8), 1.2 Small buildings (6), 1.3 Buildings of all kinds (6).
Useful guides: Septic tank pumping: how often and what to check
Open data of the Régie du bâtiment du Québec as of November 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Septic systems in Greater Montréal.
Homes in Brownsburg-Chatham (2021 Census)
3,280households in a private dwelling
63%of dwellings built before 1981including 36% before 1961
80%of households own their home
81%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 Brownsburg-Chatham: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →