Excavations G.A.L. Inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 539-1839Septic systems in Lac-Brome
In Lac-Brome, 7 companies are listed as active for septic system work in RBQ data dated November 4, 2026. 3 (43%) have held their licence for 10 years or more, the oldest since 2008; none got its licence in the last 90 days.
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Get my free quotes →Naturart inc.
Septic systemsWells and water pumps
Call · 450 955-1746Spécialiste d'Ouvrages D'Art CSTP inc.
Septic systems
Call · 450 539-1240Other cities
Sherbrooke 54Granby 20Magog 9Shefford 7Cowansville 6Sainte-Cécile-de-Milton 6Sutton 5Cookshire-Eaton 5Valcourt 4Saint-Claude 4Ascot Corner 4Hatley 4
Other trades in Lac-Brome
Finding a septic system contractor in Lac-Brome
Looking for a septic system contractor in Lac-Brome? 2 of the 7 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (4) and renovation, construction and general work (2).
Lac-Brome ranks 5th of 72 cities in the Estrie region for this trade, with 3% of the region's 244 companies.
The choice is limited in Lac-Brome. Companies from nearby cities in the region, such as Sherbrooke (54), Granby (20) and Magog (9), may also serve your area: ask them.
The RBQ numbers: septic systems in Lac-Brome
7companies with an active licence
0new licences in 90 daysnone in the last 30 days
3have held their licence for 10 years or more43% · the oldest since 2008
5have a $40,000 licence bondand 2 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 (7), 1.4 Roads and pipelines (5), 2.2 Non-drilled water catchment works (4), 1.3 Buildings of all kinds (2).
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 Lac-Brome (2021 Census)
2,825households in a private dwelling
54%of dwellings built before 1981including 28% before 1961
82%of households own their home
82%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 Lac-Brome: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →