With us, Moisture Doesn’t Stand a Chance
A lingering odour, a suspicious stain, hidden damage... It's never harmless. Over time, what seems minor can harm your health, your comfort, and your building. Groupe ADN stands out for its precise approach, 25 years of experience as a general contractor, proven methods, and understanding of building science to address issues at their root. Their turnkey services include complete disaster restoration, including drying, decontamination, specialized cleaning, and reconstruction.
About Us
Groupe ADN is a family-owned business founded in 2018 with over 25 years of experience as a general contractor. A close-knit team, an honest approach, and a thorough understanding of building construction guide every job we do. Here, nothing is left to chance.
Services
Let your walls breathe.
Call us.
Service Areas
- 50 km around Châteauguay
- Montreal
- South Shore of Montreal
- North Shore of Montreal
- Eastern Township
Careful Interventions for a Healthy Building
Groupe ADN combines rigour, science, and field experience to transform every intervention into a sustainable solution. Our 10-year guarantee against mould recurrence is proof of our commitment. Dry, decontaminate, protect: with us, every action has a measurable impact.
