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Septic systems
Call · 418 481-1444Septic systems in Lamarche
RBQ data dated November 4, 2026: one company active in Lamarche for septic system work.
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Other cities
Saguenay 72Alma 17Dolbeau-Mistassini 12Saint-Honoré 8Saint-Félicien 6Saint-Nazaire 5Normandin 4Roberval 4Albanel 4Saint-David-de-Falardeau 4L'Anse-Saint-Jean 3Saint-Ambroise 3
Other trades in Lamarche
Finding a septic system contractor in Lamarche
In Lamarche, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 4, 2026.
In the Saguenay–Lac-Saint-Jean region, 184 companies work in this trade across 37 cities; Lamarche has 1 of them (34th).
The choice is limited in Lamarche. Companies from nearby cities in the region, such as Saguenay (72), Alma (17) and Dolbeau-Mistassini (12), may also serve your area: ask them.
The RBQ numbers: septic systems in Lamarche
1companies with an active licence
0new licences in 90 daysnone in the last 30 days
0have 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 (1), 6.1 Wood framing (1).
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 Lamarche: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →