Excavation Yergeau inc.
Septic systems
Call · 819 394-3026Septic systems in L’Avenir
In L’Avenir, one company is listed as active for septic system work in RBQ data dated November 3, 2026.
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Other cities
Drummondville 28Victoriaville 21Notre-Dame-du-Bon-Conseil 8Bécancour 8Nicolet 7Saint-Cyrille-de-Wendover 6Wickham 6Saint-Léonard-d'Aston 6Princeville 5Saint-Christophe-d'Arthabaska 5Notre-Dame-de-Lourdes 4Saint-Samuel 3
Other trades in L’Avenir
Finding a septic system contractor in L’Avenir
In L’Avenir, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 3, 2026.
L’Avenir ranks 36th of 45 cities in the Centre-du-Québec region for this trade, with 1% of the region's 164 companies.
The choice is limited in L’Avenir. Companies from nearby cities in the region, such as Drummondville (28), Victoriaville (21) and Notre-Dame-du-Bon-Conseil (8), may also serve your area: ask them.
The RBQ numbers: septic systems in L’Avenir
1companies with an active licence
0new licences in 90 daysnone in the last 30 days
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: 1.4 Roads and pipelines (1), 2.4 On-site wastewater (septic) systems (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 L’Avenir: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →