About
Gagnon 6 Inc. is a family-run residential renovation company based in Saint-Jean-sur-Richelieu. Specialized in decks, bathrooms, additions and disaster repairs, it serves Montreal and the South Shore with personalized service and a focus on quality.
Services offered
Service types
RenovationNew constructionRepair
Specialties
General contractor Bathroom Decks & balconies
Materials
HardwoodTreated woodConcreteCeramic / porcelainComposite
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See the guideWork areas
Saint-Jean-sur-Richelieu
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