Best Roofing Contractors near L'Assomption, QC
3 of these companies are based in L'Assomption; the others serve L'Assomption from towns including Terrebonne (22 km), Lavaltrie (1 km) and Repentigny (12 km).
3 open 24/7 · 9 open weekends · 11 rated 4.5+ · 9 show a licence
Data verified October 17, 2026
Les Toitures A. Forget
Les Toitures Rive-Nord Inc
Les Toitures François Miron Inc
Le Groupe Unik Déglaçage à Vapeur / Déneigement de Toiture
Coté Toitures Inc
Listed for homeowners in and around L'Assomption, QC, these 15 companies take roofing work. What each one claims about tear-offs, membranes and workmanship cover is taken from its own website; ratings and quoted lines come from public reviews.

Area overview: L'Assomption, QC
The 15 companies on this page are rated from 4.3 to 5.0 across 693 reviews; 7 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (73%) and value (67%). 3 are open around the clock; 9 are open on Saturdays and 6 on Sundays. 9 show a licence on their websites. 10 have ten or more years of experience, the longest 17 years. 3 offer emergency call-outs. We have a website on file for all 15 of the companies on this page; 13 publish a contact page and 13 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why are some of these roofers based elsewhere?
An address in L'Assomption itself is given by 3 of the 15 companies; the others cover the area from within 25 km. Travel is normal in this trade. Ask how far out they come in winter, when a leak call and a snowy drive do not mix.