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Septic systems in Ascot Corner

In Ascot Corner, 4 companies are listed as active for septic system work in RBQ data dated November 4, 2026. 3 (75%) have held their licence for 10 years or more, the oldest since 1997; none got its licence in the last 90 days.

Excavation on a wooded lot
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Active licences in RBQ data dated November 4, 2026 · official register ↗ · list order

9006-3520 Québec inc.

✓ RBQ licence 8005-5247-77 · Ascot Corner · Licensed since 1997

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 819 562-6448

Entreprise Mario Grenier Inc.

✓ RBQ licence 8319-2724-01 · Ascot Corner · Licensed since 2005

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 819 563-8547

Other cities

Sherbrooke 54Granby 20Magog 9Shefford 7Lac-Brome 7Cowansville 6Sainte-Cécile-de-Milton 6Sutton 5Cookshire-Eaton 5Valcourt 4Saint-Claude 4Hatley 4

Other trades in Ascot Corner

Finding a septic system contractor in Ascot Corner

Looking for a septic system contractor in Ascot Corner? All 4 companies on the list are also listed in other trades: wells and water pumps (4), renovation, construction and general work (2) and heating, ventilation and air conditioning (2).

Ascot Corner ranks 12th of 72 cities in the Estrie region for this trade, with 2% of the region's 244 companies.

The choice is limited in Ascot Corner. 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 Ascot Corner

4companies with an active licence
0new licences in 90 daysnone in the last 30 days
3have held their licence for 10 years or more75% · the oldest since 1997
2have 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: 2.2 Non-drilled water catchment works (4), 2.4 On-site wastewater (septic) systems (4), 10 Solid-fuel space heating (wood stoves, fireplaces) (2), 1.2 Small buildings (2).

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 Ascot Corner (2021 Census)

1,310households in a private dwelling
47%of dwellings built before 1981including 18% before 1961
83%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 Ascot Corner: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →

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