Jean-Eudes Boily inc.
Septic systemsWells and water pumps
Call · 418 665-2083Septic systems in La Malbaie
RBQ data dated November 3, 2026: 10 companies active in La Malbaie for septic system work. 7 (70%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.
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Get my free quotes →Construction Stéphane Audet inc.
Renovation, construction and general workSeptic systems
Call · 418 633-6016Excavation Tony Savard & Fils inc.
Septic systems
Call · 418 434-22739188-8685 Québec inc.
Renovation, construction and general workNew home buildersConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 202-0570Aurel Harvey & Fils Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 665-4461Gestion L.R.W. Inc.
Septic systemsWells and water pumps
Call · 418 665-2705Jocelyn Harvey Entrepreneur inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 439-4506Les Entreprises MCA Bouchard inc.
Septic systems
Call · 418 324-9231Location A.D.C. Entrepreneur Inc.
Septic systemsWells and water pumps
Call · 418 665-5205Transport Simon Dufour inc.
Septic systems
Call · 418 665-7314Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereSeptic systems · La Malbaie and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Québec 146L'Ange-Gardien 27Saint-Raymond 15Stoneham-et-Tewkesbury 12Baie-Saint-Paul 10Saint-Augustin-de-Desmaures 10Sainte-Catherine-de-la-Jacques-Cartier 10Shannon 9L'Ancienne-Lorette 8Cap-Santé 7Château-Richer 6Sainte-Brigitte-de-Laval 5
Other trades in La Malbaie
Finding a septic system contractor in La Malbaie
Looking for a septic system contractor in La Malbaie? 3 of the 10 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (6), renovation, construction and general work (4) and concrete and foundations (2).
In the Capitale-Nationale region, 358 companies work in this trade across 47 cities; La Malbaie has 10 of them (7th).
The RBQ numbers: septic systems in La Malbaie
10companies with an active licence
0new licences in 90 daysnone in the last 30 days
7have held their licence for 10 years or more70% · the oldest since 1984
5have 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 (10), 2.2 Non-drilled water catchment works (6), 1.4 Roads and pipelines (4), 1.2 Small buildings (3).
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 La Malbaie (2021 Census)
3,825households in a private dwelling
63%of dwellings built before 1981including 32% before 1961
69%of households own their home
68%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 La Malbaie: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →