Excavation et Terrassement D.B. inc.
Septic systemsWells and water pumps
Call · 418 286-4732Septic systems in Deschambault-Grondines
RBQ data dated November 4, 2026: 4 companies active in Deschambault-Grondines for septic system work. 2 (50%) have held their licence for 10 years or more, the oldest since 1993; none got its licence in the last 90 days.
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Septic systemsWells and water pumps
Call · 418 286-6936Other cities
Québec 146L'Ange-Gardien 27Saint-Raymond 15Stoneham-et-Tewkesbury 12Baie-Saint-Paul 10Saint-Augustin-de-Desmaures 10La Malbaie 10Sainte-Catherine-de-la-Jacques-Cartier 10Shannon 9L'Ancienne-Lorette 8Cap-Santé 7Château-Richer 6
Other trades in Deschambault-Grondines
Finding a septic system contractor in Deschambault-Grondines
Looking for a septic system contractor in Deschambault-Grondines? 1 of the 4 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (3), renovation, construction and general work (1) and heating, ventilation and air conditioning (1).
In the Capitale-Nationale region, 358 companies work in this trade across 47 cities; Deschambault-Grondines has 4 of them (19th).
The choice is limited in Deschambault-Grondines. Companies from nearby cities in the region, such as Québec (146), L'Ange-Gardien (27) and Saint-Raymond (15), may also serve your area: ask them.
The RBQ numbers: septic systems in Deschambault-Grondines
4companies with an active licence
0new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more50% · the oldest since 1993
1have a $40,000 licence bondand 3 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 (4), 2.2 Non-drilled water catchment works (3), 10 Solid-fuel space heating (wood stoves, fireplaces) (1), 1.2 Small buildings (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.
Homes in Deschambault-Grondines (2021 Census)
1,045households in a private dwelling
54%of dwellings built before 1981including 37% before 1961
73%of households own their home
75%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 Deschambault-Grondines: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →