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Call · 418 668-3371Concrete and foundations in Saint-Nazaire
In Saint-Nazaire, 2 companies are listed as active for concrete or foundation work in RBQ data dated November 4, 2026. All of them have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.
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Other cities
Saguenay 47Dolbeau-Mistassini 13Alma 12Saint-Félicien 4Jonquière 3Saint-Bruno 3
Other trades in Saint-Nazaire
Finding a concrete and foundation contractor in Saint-Nazaire
Looking for a concrete and foundation contractor in Saint-Nazaire? This page lists the 2 companies in Saint-Nazaire that hold an active RBQ licence for concrete or foundation work, according to public RBQ data dated November 4, 2026.
Saint-Nazaire ranks 8th of 18 cities in the Saguenay–Lac-Saint-Jean region for this trade, with 2% of the region's 98 companies.
The choice is limited in Saint-Nazaire. Companies from nearby cities in the region, such as Saguenay (47), Dolbeau-Mistassini (13) and Alma (12), may also serve your area: ask them.
The RBQ numbers: concrete and foundations in Saint-Nazaire
2companies with an active licence
0new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more100% · the oldest since 1984
2have a $40,000 licence bondmay compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 1.5 Civil engineering structures (2), 3.1 Concrete structures (2), 15.7 Residential ventilation (2), 10 Solid-fuel space heating (wood stoves, fireplaces) (1).
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 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Concrete and foundations in Greater Montréal.
Homes in Saint-Nazaire (2021 Census)
835households in a private dwelling
59%of dwellings built before 1981including 22% before 1961
79%of households own their home
77%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 Saint-Nazaire: 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 Saint-Nazaire
- 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