Gesco Construction inc.
Renovation, construction and general workSeptic systems
Call · 450 477-0004Septic systems in Terrebonne
In Terrebonne, the RBQ register lists 46 companies holding subcategory 2.4 (on-site wastewater systems). The oldest of these licences dates from 1985.
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Get my free quotes →Le groupe Mécaplus inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 621-0822Les entreprises Excava-Tek R.D. inc
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 838-76769319-5469 Québec inc.
Renovation, construction and general workSeptic systems
Call · 514 826-83489196-2886 Québec Inc.
Septic systemsWells and water pumps
Call · 450 621-5828AD3R technologies inc.
Renovation, construction and general workHeating, ventilation and air conditioningMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 324-52989190-5679 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 794-0779Excavation Real Richer Inc.
Septic systemsWells and water pumps
Call · 450 654-2954Multi Sport Synthétique inc.
PaintersSeptic systemsWells and water pumps
Call · 450 971-1045Pavages Multipro inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 430-8893EDV inc
Septic systemsWells and water pumps
Call · 450 838-92043093-4459 Québec inc.
Septic systemsWells and water pumps
Call · 450 478-16169144-7698 Québec inc.
Septic systemsWells and water pumps
Call · 514 829-0233Services Techniques R.L. Inc.
Septic systemsWells and water pumps
Call · 514 808-5526Distribution CBI inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 816-9425Construction Vert Dure inc.
Septic systemsWells and water pumps
Call · 450 478-22229114-1929 Québec inc.
Septic systems
Call · 514 971-9136Excavation Pierre Michaud Inc.
Septic systemsWells and water pumps
Call · 514 386-4456Lainco inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 965-6010Les Entreprises Mor-Bin inc.
Heating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 838-90219187-2044 Québec inc.
Septic systems
Call · 514 258-4948Les Industries Normrock Inc.
Septic systemsWells and water pumps
Call · 450 477-5132Excavation Marcel Clark inc.
Septic systemsWells and water pumps
Call · 450 471-4985Les entreprises Martin Forest inc.
Renovation, construction and general workPlumbersSeptic systemsWells and water pumps
Call · 450 420-18882528-4340 Québec inc.
Septic systemsWells and water pumps
Call · 450 478-16169066-3006 Québec inc.
Concrete and foundationsSeptic systemsWells and water pumps
Call · 514 497-95779076-2220 Québec inc.
Septic systemsWells and water pumps
Call · 514 894-9122MRC Excavation inc.
Septic systemsWells and water pumps
Call · 450 964-11199113-6424 Québec Inc.
Septic systemsWells and water pumps
Call · 450 471-3336M.A. Excavation inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 477-9419Terrebonne by the numbers
Terrebonne · septic systems, seniority
In Terrebonne, fifteen companies have held a licence for at least twenty years and eight for under five. Among the companies in Terrebonne, fifteen have held one for ten to nineteen years, eight for five to nine. The median licence year in Terrebonne is 2014. The oldest licences in Terrebonne belong to Excavation Marcel Clark inc. (1985), Les Industries Normrock Inc. (1987) and 2528-4340 Québec inc. (1988). Among the companies in Terrebonne, the most recent are those of Les Entreprises Aquapav inc. (April 24, 2026) and 9314-9011 Québec inc. (February 16, 2026).
Terrebonne · septic systems, licences
Among the companies in Terrebonne, 46 also do excavation and earthwork (2.5). For Terrebonne, 34 also build non-drilled water catchments (2.2). In Terrebonne, seventeen also hold a general contractor licence (1.2 or 1.3), among them Partenaire Construction inc. and Le groupe Mécaplus inc. Among the companies in Terrebonne, eight declare no other trade; the others mostly name wells (34). For Terrebonne, the bond is $40,000 for 28 of them and $20,000 for eighteen. In Terrebonne, the most frequent bond providers are Intact Insurance (thirteen) and the APCHQ (eleven).
Terrebonne · septic systems, homes in 2021
Single-detached houses are 62% of the dwellings in Terrebonne. The census does not say how many of these homes are off the municipal sewer and water networks.
Terrebonne · septic systems, comparisons
In Terrebonne, nineteen of these companies got their first licence before 2010, 27 since. In Terrebonne, that is 1 of these companies per thousand dwellings. This puts Terrebonne 5th of the 25 towns around Montréal. The administrative region (Lanaudière) has 346, 13% of them in Terrebonne.
Terrebonne · septic systems, neighbours
Terrebonne holds the 4th place of 26 (Montréal and 25 towns) for septic systems; next to it in the ranking are Mirabel (62) and Longueuil (33). The closest towns are Mascouche (17), Repentigny (11) and Boucherville (17).