Les Constructions Guy Sénéchal Inc.
Renovation, construction and general work
Call · 418 867-3892Renovation, construction and general work in Saint-Antonin
In Saint-Antonin, 18 companies are listed as active for renovation or construction work in RBQ data dated November 3, 2026. 9 (50%) have held their licence for 10 years or more, the oldest since 1984; 1 got its in the last 90 days.
Get quotes for renovation or construction work in Saint-AntoninFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Les Constructions Denis Beaulieu Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 862-68209154-5566 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 868-4433Structor Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 862-18879248-9434 Québec inc.
Renovation, construction and general workNew home builders
Call · 418 910-34069372-1603 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 894-94359553-4376 Québec inc.
Renovation, construction and general work
Call · 418 429-4023A.G.M. Construction Inc.
Renovation, construction and general workNew home builders
Call · 418 867-4206Location Mini Jacking inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 860-0186Benoit Bérubé Entrepreneur Inc
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 418 860-5977Construction Z.A.M. inc.
Renovation, construction and general work
Call · 418 714-50019460-5888 Québec inc.
Renovation, construction and general work
Call · 418 714-5992Constructions Jean-Yves Paradis inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 867-2421SOS Toiture et Revêtement inc.
Renovation, construction and general workRoofers
Call · 418 714-56779230-7065 Québec inc
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 868-51769456-5215 Québec inc.
Renovation, construction and general workMasonry
Call · 418 862-72729537-8063 Québec inc.
Renovation, construction and general work
Call · 418 551-3780Ouellet Modulaire inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 867-2329Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereRenovation, construction and general work · Saint-Antonin and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Rimouski 84Rivière-du-Loup 36Matane 25Amqui 12Saint-Jean-de-Dieu 10Trois-Pistoles 10Témiscouata-sur-le-Lac 9Saint-Damase 9Cacouna 9Mont-Joli 8Saint-Pascal 8Saint-Alexandre-de-Kamouraska 8
Other trades in Saint-Antonin
Finding a renovation contractor in Saint-Antonin
Looking for a renovation contractor in Saint-Antonin? 5 of the 18 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (9), wood stoves and fireplaces (8) and new home builders (5).
Saint-Antonin ranks 4th of 80 cities in the Bas-Saint-Laurent region for this trade, with 5% of the region's 389 companies.
The RBQ numbers: renovation, construction and general work in Saint-Antonin
18companies with an active licence
1new licences in 90 daysincluding 1 in the last 30 days
9have held their licence for 10 years or more50% · the oldest since 1984
18have 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: 1.3 Buildings of all kinds (15), 1.2 Small buildings (10), 15.7 Residential ventilation (9), 10 Solid-fuel space heating (wood stoves, fireplaces) (8).
Useful guides: Multigenerational home in Québec: tax credit and permits · Digging and retaining walls: locate request and permits · Rebuilding a balcony: fibreglass deck, railings, permits
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: Renovation, construction and general work in Greater Montréal.
Homes in Saint-Antonin (2021 Census)
1,890households in a private dwelling
51%of dwellings built before 1981including 22% before 1961
78%of households own their home
78%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 renovation contractor in Saint-Antonin: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →
See also
- Renovation, construction and general work in Greater Montréal
- Licensed contractors in Saint-Antonin
- RBQ licence check: how to verify a Quebec contractor
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- How to compare contractor quotes: 7 points to check
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- Door-to-door renovation scams: warning signs and rights
- Renovation grants in Quebec 2026: LogisVert and Rénoclimat
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- Asbestos testing and vermiculite before renovating
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- Poor renovation work in Quebec: remedies against contractors
- Pool fence regulations in Québec: rules and 2027 deadline
- Pre-purchase inspection in Quebec: RBQ-certified inspectors
- Home adaptation program in Quebec: PAD and tax credit
- Replacing exterior siding: permits in Montréal and Laval
- Bulging brick wall: causes, risks and who to call
- Rebuilding a balcony: fibreglass deck, railings, permits
- Digging and retaining walls: locate request and permits
- Multigenerational home in Québec: tax credit and permits