Nyshanik Construction inc.
Septic systems
Call · 819 996-9419Septic systems in Manawan
RBQ data dated November 3, 2026: 2 companies active in Manawan for septic system work. None has held its licence for 10 years.
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Septic systems
Call · 450 271-8638Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereSeptic systems · Manawan and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Terrebonne 46L'Assomption 17Mascouche 17Rawdon 16Joliette 13Saint-Lin–Laurentides 13Saint-Roch-de-l'Achigan 13Repentigny 11Saint-Donat 11Sainte-Julienne 11Saint-Ambroise-de-Kildare 10Sainte-Marcelline-de-Kildare 10
Other trades in Manawan
Finding a septic system contractor in Manawan
In Manawan, 2 companies are allowed by their RBQ licence to do septic system work. Before you ask a septic system contractor for a quote, check that the licence covers your job.
In the Lanaudière region, 346 companies work in this trade across 56 cities; Manawan has 2 of them (44th).
The choice is limited in Manawan. Companies from nearby cities in the region, such as Terrebonne (46), L'Assomption (17) and Mascouche (17), may also serve your area: ask them.
The RBQ numbers: septic systems in Manawan
2companies with an active licence
0new licences in 90 daysnone in the last 30 days
1have a $40,000 licence bondand 1 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 (2), 1.4 Roads and pipelines (1).
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.
Before you sign with a septic system contractor in Manawan: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →