9143-7897 Québec inc.
Septic systemsWells and water pumps
Call · 418 457-3437Septic systems in Notre-Dame-des-Monts
RBQ data dated November 4, 2026: 5 companies active in Notre-Dame-des-Monts for septic system work. 2 (40%) have held their licence for 10 years or more, the oldest since 2011; none got its licence in the last 90 days.
Get quotes for septic system work in Notre-Dame-des-MontsFree, no obligation: describe your work once, licensed companies answer you.
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Renovation, construction and general workSeptic systems
Call · 418 264-5022Excavation Joseph-Aimé Gagnon & Fils inc.
Septic systemsWells and water pumps
Call · 418 457-34849218-0488 Québec inc.
Septic systemsWells and water pumps
Call · 418 439-4580Transport N.F. St-Gelais Inc.
Septic systems
Call · 418 457-3218Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereSeptic systems · Notre-Dame-des-Monts 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 10La Malbaie 10Sainte-Catherine-de-la-Jacques-Cartier 10Shannon 9L'Ancienne-Lorette 8Cap-Santé 7Château-Richer 6
Other trades in Notre-Dame-des-Monts
Finding a septic system contractor in Notre-Dame-des-Monts
Looking for a septic system contractor in Notre-Dame-des-Monts? 1 of the 5 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (3) and renovation, construction and general work (1).
In the Capitale-Nationale region, 358 companies work in this trade across 47 cities; Notre-Dame-des-Monts has 5 of them (16th).
The choice is limited in Notre-Dame-des-Monts. Companies from nearby cities in the region, such as Québec (146), L'Ange-Gardien (27) and Saint-Raymond (15), may also serve your area: ask them.
The RBQ numbers: septic systems in Notre-Dame-des-Monts
5companies with an active licence
0new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more40% · the oldest since 2011
3have 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 (5), 2.2 Non-drilled water catchment works (3), 1.4 Roads and pipelines (2), 1.7 Telecommunications and electric power transmission and distribution (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.
Before you sign with a septic system contractor in Notre-Dame-des-Monts: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →