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Septic systems in Saint-Flavien

RBQ data dated November 3, 2026: one company active in Saint-Flavien for septic system work.

Excavation on a wooded lot
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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Constructions Léandre Demers inc.

✓ RBQ licence 3104-3037-46 · Saint-Flavien · Licensed since 1994

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 418 728-4217

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Your business could appear hereSeptic systems · Saint-Flavien and the cities you serveHomeowners can open your profile and call you directly.

Other cities

Lévis 53Saint-Georges 31Montmagny 14Sainte-Marie 12Thetford Mines 10Saint-Lambert-de-Lauzon 9Saint-Henri 8Beauceville 7Saint-Jean-Port-Joli 7Saint-Édouard-de-Lotbinière 7Saint-Apollinaire 5Vallée-Jonction 5

Other trades in Saint-Flavien

Finding a septic system contractor in Saint-Flavien

In Saint-Flavien, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 3, 2026.

In the Chaudière-Appalaches region, 323 companies work in this trade across 90 cities; Saint-Flavien has 1 of them (74th).

The choice is limited in Saint-Flavien. Companies from nearby cities in the region, such as Lévis (53), Saint-Georges (31) and Montmagny (14), may also serve your area: ask them.

The RBQ numbers: septic systems in Saint-Flavien

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 1994
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), 1.1.1 New residential buildings covered by a guarantee plan, class I (1), 1.1.2 New residential buildings covered by a guarantee plan, class II (1), 1.2 Small buildings (1).

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 Saint-Flavien (2021 Census)

660households in a private dwelling
51%of dwellings built before 1981including 32% before 1961
77%of households own their home
79%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 Saint-Flavien: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →

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