G.T.Excavation & Environnement inc.
Septic systems
Call · 450 558-6157Septic systems in Austin
In Austin, one company is listed as active for septic system work in RBQ data dated November 3, 2026.
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Other cities
Sherbrooke 54Granby 20Magog 9Shefford 7Lac-Brome 7Cowansville 6Sainte-Cécile-de-Milton 6Sutton 5Cookshire-Eaton 5Valcourt 4Saint-Claude 4Ascot Corner 4
Other trades in Austin
Finding a septic system contractor in Austin
In Austin, one company holds an active RBQ licence for septic system work, according to RBQ data dated November 3, 2026.
Austin ranks 56th of 72 cities in the Estrie region for this trade, with < 1% of the region's 244 companies.
The choice is limited in Austin. Companies from nearby cities in the region, such as Sherbrooke (54), Granby (20) and Magog (9), may also serve your area: ask them.
The RBQ numbers: septic systems in Austin
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: 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 Austin (2021 Census)
865households in a private dwelling
42%of dwellings built before 1981including 13% before 1961
90%of households own their home
95%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 Austin: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →