Construction André Deschênes inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 248-0309Concrete and foundations in Montmagny
In Montmagny, 5 companies are listed as active for concrete or foundation work in RBQ data dated November 3, 2026. 3 (60%) have held their licence for 10 years or more, the oldest since 1985; none got its licence in the last 90 days.
Get quotes for concrete or foundation work in MontmagnyFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Les Forages Denis Proulx inc.
Concrete and foundationsWells and water pumps
Call · 418 248-2251Les Constructions Ginove inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 241-6030Constructions HDF inc.
Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 246-5219Escali-Pro inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 248-4646Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereConcrete and foundations · Montmagny and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Lévis 38Saint-Georges 27Thetford Mines 9Saint-Côme–Linière 7Beauceville 6Saint-Apollinaire 4Saint-Jacques-de-Leeds 4Sainte-Marie 4Saint-Henri 4Saint-Édouard-de-Lotbinière 4Saint-Léon-de-Standon 4Saint-Anselme 3
Other trades in Montmagny
Finding a concrete and foundation contractor in Montmagny
Looking for a concrete and foundation contractor in Montmagny? All 5 companies on the list are also listed in other trades: renovation, construction and general work (4), heating, ventilation and air conditioning (3) and wood stoves and fireplaces (3).
Montmagny ranks 6th of 57 cities in the Chaudière-Appalaches region for this trade, with 3% of the region's 188 companies.
The choice is limited in Montmagny. Companies from nearby cities in the region, such as Lévis (38), Saint-Georges (27) and Thetford Mines (9), may also serve your area: ask them.
The RBQ numbers: concrete and foundations in Montmagny
5companies with an active licence
0new licences in 90 daysnone in the last 30 days
3have held their licence for 10 years or more60% · the oldest since 1985
4have a $40,000 licence bondand 1 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: 1.3 Buildings of all kinds (4), 10 Solid-fuel space heating (wood stoves, fireplaces) (3), 3.1 Concrete structures (3), 6.1 Wood framing (3).
Useful guides: Pyrite under the slab: signs, SPPI index and BNQ standard · Digging and retaining walls: locate request and permits · Radon test at home: when to test and how to fix it
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: Concrete and foundations in Greater Montréal.
Homes in Montmagny (2021 Census)
5,460households in a private dwelling
68%of dwellings built before 1981including 38% before 1961
57%of households own their home
52%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 concrete and foundation contractor in Montmagny: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →
See also
- Concrete and foundations in Greater Montréal
- Licensed contractors in Montmagny
- RBQ licence check: how to verify a Quebec contractor
- Foundation crack repair: when to worry, who to call
- French drain (weeping tile): signs and replacement
- Radon test at home: when to test and how to fix it
- Digging and retaining walls: locate request and permits
- Pyrite under the slab: signs, SPPI index and BNQ standard