9478-1424 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 590-1212Septic systems in Saguenay
RBQ data dated November 4, 2026: 72 companies active in Saguenay for septic system work. 46 (64%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.
9524-5437 Québec inc.
Renovation, construction and general workSeptic systems
Call · 581 668-392614729137 Canada inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningSeptic systems
Call · 581 668-7838Les Entreprises Alfred Boivin inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-2457Asphalte T.D.P. 2002 Inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 547-1223Excavation E Auclair inc.
Septic systems
Call · 418 820-6759Construction Duchesne & Fils inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 818-4842Excavation Morin Inc.
Septic systemsWells and water pumps
Call · 418 820-73339075-1272 Québec inc.
Septic systemsWells and water pumps
Call · 418 696-5920Aménagement Roy inc.
Septic systems
Call · 418 290-3435Rosaire Bouchard & Fils Ltée
Septic systemsWells and water pumps
Call · 418 543-9384Mauvalin inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 543-7244Canmec Express inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 543-9151Excavation Denis Brisson inc.
Septic systemsWells and water pumps
Call · 418 542-79899060-5684 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 695-44461288-4185 Quebec Inc.
Septic systemsWells and water pumps
Call · 418 542-1149Fernand Gilbert Ltée
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-7705Canmec industriel inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 543-9151Cegerco inc.
Renovation, construction and general workElectriciansConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 543-6159Consortium Alco-TMI/Lajoie Somec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 543-1515Gestion Express inc.
Renovation, construction and general workSeptic systems
Call · 418 815-05309258-6148 Québec inc.
Septic systemsWells and water pumps
Call · 418 672-2619Inter-Cité Construction Ltée
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-0532Ferme Jules Poulin inc.
Septic systemsWells and water pumps
Call · 418 544-4783Embellissement Baieriveraine Inc.
Septic systemsWells and water pumps
Call · 418 544-9270Nettoyage de Conduits Souterrains inc.
Septic systemsWells and water pumps
Call · 418 695-7373Formation Stéphane Boily inc.
Renovation, construction and general workSeptic systems
Call · 418 820-50679245-5591 Québec inc.
Septic systemsWells and water pumps
Call · 418 818-6200Reflex Paysage inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 545-8014Meeyobin/Iywaashtin/Savard S.E.N.C.
Septic systemsWells and water pumps
Call · 418 543-5739Cegernation inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 543-6160Déneigement Excavation J.M.E. inc.
Renovation, construction and general workSeptic systems
Call · 418 718-2493Other cities
Alma 17Dolbeau-Mistassini 12Saint-Honoré 8Saint-Félicien 6Saint-Nazaire 5Normandin 4Roberval 4Albanel 4Saint-David-de-Falardeau 4L'Anse-Saint-Jean 3Saint-Ambroise 3Saint-Fulgence 3
Other trades in Saguenay
Renovation, construction and general work333New home builders41Electricians45Plumbers40Heating, ventilation and air conditioning104Painters8Roofers9Doors and windows3Wood stoves and fireplaces65Masonry15Concrete and foundations47Wells and water pumps55Specialty contractors134All companies in Saguenay599