Rosaire Bouchard & Fils Ltée
Septic systemsWells and water pumps
Call · 418 543-9384Septic 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.
Get quotes for septic system work in SaguenayFree, no obligation: describe your work once; your request is saved privately and we will ask you to confirm it before anything is sent to licensed companies.
Get my free quotes →9248-1795 Québec inc.
Heating, ventilation and air conditioningWood stoves and fireplacesSeptic systems
Call · 418 690-5801Transport F. Gilbert Ltée
Septic systemsWells and water pumps
Call · 418 698-48489277-5154 Québec inc.
PlumbersSeptic systems
Call · 418 698-1039Fernand Gilbert Ltée
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-77052544-6295 Québec inc.
Septic systemsWells and water pumps
Call · 418 543-66879258-6148 Québec inc.
Septic systemsWells and water pumps
Call · 418 672-2619Gazon Savard (Saguenay) inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 543-5739Excavation De Chicoutimi inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-8343Forage 3D inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 696-9718Ferme Jules Poulin inc.
Septic systemsWells and water pumps
Call · 418 544-4783J.M.D. Prefab inc.
Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundationsSeptic systems
Call · 418 695-2988Embellissement Baieriveraine Inc.
Septic systemsWells and water pumps
Call · 418 544-92709056-8841 Québec inc.
Septic systems
Call · 418 290-3490Mauvalin inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 543-72449075-1272 Québec inc.
Septic systemsWells and water pumps
Call · 418 696-59209042-5976 Québec inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 818-3372Construction Rock Dufour inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 547-4991Excavation Denis Brisson inc.
Septic systemsWells and water pumps
Call · 418 542-7989Excavation Morin Inc.
Septic systemsWells and water pumps
Call · 418 820-7333Les Entreprises Alfred Boivin inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-2457Excavation R. & R. Inc.
Septic systemsWells and water pumps
Call · 418 543-74609154-4940 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 695-7209Reflex Paysage inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 545-8014Scaphandriers Associés Inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 545-7454Canmec industriel inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 543-9151Gestion Express inc.
Renovation, construction and general workSeptic systems
Call · 418 815-0530Plomberie Latulippe inc.
Renovation, construction and general workPlumbersSeptic systems
Call · 418 512-44779205-9989 Québec inc
Septic systems
Call · 418 544-7842Construction C.S.C. Inc.
Heating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 602-12449099-3593 Québec Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 542-8280Les Entreprises Siderco Inc.
Renovation, construction and general workSeptic systems
Call · 418 696-0482Entreprises Jean-Yves Laberge & Fils inc.
Septic systemsWells and water pumps
Call · 418 690-9641Canmec Express inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 543-9151Déneigement Excavation J.M.E. inc.
Renovation, construction and general workSeptic systems
Call · 418 718-2493Cegerco inc.
Renovation, construction and general workElectriciansConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 543-6159Inter-Cité Usinage inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-05329280-6520 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 696-96699060-5684 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 695-4446Aménagement du Fjord Inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 590-6666Other 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
Finding a septic system contractor in Saguenay
Looking for a septic system contractor in Saguenay? 7 of the 72 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (51), renovation, construction and general work (44) and heating, ventilation and air conditioning (23).
With 72 of the 184 companies in the Saguenay–Lac-Saint-Jean region, Saguenay ranks first for this trade.
The RBQ numbers: septic systems in Saguenay
72companies with an active licence
0new licences in 90 daysnone in the last 30 days
46have held their licence for 10 years or more64% · the oldest since 1984
60have a $40,000 licence bondand 12 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 (72), 2.2 Non-drilled water catchment works (51), 1.4 Roads and pipelines (42), 1.3 Buildings of all kinds (40).
On this page: Renovation permits in Saguenay
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 Saguenay (2021 Census)
67,520households in a private dwelling
60%of dwellings built before 1981including 26% before 1961
62%of households own their home
48%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Renovation permits in Saguenay
The City of Saguenay offers the Info-permis tool, which tells you whether your work needs a permit and which documents to provide, and lets you apply online.
Official pages: Starting a residential project (in French) ↗ · Printable checklist before you sign