McDonald-Excavation Spécialisée inc.
Septic systems
Call · 819 248-1118Septic systems in Sainte-Christine
In Sainte-Christine, one company is listed as active for septic system work in RBQ data dated November 3, 2026.
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Other cities
Longueuil 33Saint-Hyacinthe 26Saint-Jean-sur-Richelieu 25Salaberry-de-Valleyfield 20Carignan 19Boucherville 17Brossard 16Sorel-Tracy 12Belœil 12Saint-Lazare 11Sainte-Julie 10Châteauguay 9
Other trades in Sainte-Christine
Finding a septic system contractor in Sainte-Christine
In Sainte-Christine, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 3, 2026.
Sainte-Christine ranks 116th of 120 cities in the Montérégie region for this trade, with < 1% of the region's 553 companies.
The choice is limited in Sainte-Christine. Companies from nearby cities in the region, such as Longueuil (33), Saint-Hyacinthe (26) and Saint-Jean-sur-Richelieu (25), may also serve your area: ask them.
The RBQ numbers: septic systems in Sainte-Christine
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).
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 Sainte-Christine (2021 Census)
290households in a private dwelling
64%of dwellings built before 1981including 28% before 1961
81%of households own their home
98%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 Sainte-Christine: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →