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

Toitures Joël

Toitures Joël

4.8 47 reviews
“I had the chance to try the after sales service for a problem in 2023, the service was fantastic, very satisfied and I highly recommend this company.”
Free estimatesFinancing availableSince 2001Serves L’Assomption, Repentigny +10Licensed
160 Rue Arboit
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Les Toitures A. Forget

Les Toitures A. Forget

4.9 43 reviews
“Thank you to your team for the excellent work on my roof”
Free estimates20+ yearsServes L’Assomption, Repentigny +2Family-ownedLicensed
6 km from L'Assomption
i
Les Toitures Rive-Nord Inc

Les Toitures Rive-Nord Inc

4.3 15 reviews
“Clean and well done work, smiling and respectful employee, good price, I recommend this company.”
RBQ licence #2854-8865-35Since 1991
Repentigny, QC · 12 km from L'Assomption
i
Les Toitures François Miron Inc

Les Toitures François Miron Inc

5.0 10 reviews
“Miron accomplished everything with the success and professionalism that is attributed to the best.”
Free estimates24/7 emergency serviceSince 2007Serves Lanaudière, North Shore of Montreal +2
71 Rue Ouellet
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Le Groupe Unik Déglaçage à Vapeur / Déneigement de Toiture

Le Groupe Unik Déglaçage à Vapeur / Déneigement de Toiture

4.4 9 reviews
“Great company, exceptional and fast service”
Free estimatesInsured up to $2M24/7 emergency serviceSince 1989Serves Montréal, Laval +6Family-owned
941-B Rang du Bas de l'Assomption N
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Coté Toitures Inc

Coté Toitures Inc

5.0 50 reviews
“An estimator came very quickly to see and explain to me that my problem is not the roof but the facing of my chimney.”
Licensed
Saint-Amable, QC · 21 km from L'Assomption
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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.

Gouttières et Revêtements Synergy

Gouttières et Revêtements Synergy

4.5 39 reviews
“I am very satisfied with the work done this morning to change the gutters on my house.”
Free estimatesRBQ licence #5723-4940-01Serves Lanaudière, Laurentides +3Open 24 hours
Lavaltrie, QC · 1 km from L'Assomption
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Toitures D L Mat

Toitures D L Mat

4.4 38 reviews
“We are satisfied with the work carried out and would like to particularly highlight the professionalism of Danny Lauzon.”
Free estimatesRBQ licence #5645-8912-01IKO-certifiedFinancing availableSince 2009Serves Montréal, Laval +5
Montreal, QC · 38 km from L'Assomption
i
Les Toitures Martin Lafleur Inc.

Les Toitures Martin Lafleur Inc.

4.5 44 reviews
“Only good words for the team who worked very hard in conditions of exceptional heat, always with good humor and courtesy.”
Free estimatesRBQ licence #5618-5036-0124/7 emergency serviceServes Greater MontréalSince 2013
Terrebonne, QC · 22 km from L'Assomption
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Toitures KD

Toitures KD

4.8 20 reviews
“In the middle of a storm, the guy Kevin came to our house to remove a dam of snow without hesitating once he moved.”
Free estimatesRBQ licence #5698-4354-01Insured up to $1M10-yr warrantyServes Laval, Montréal, Rive-NordOpen 24 hours
Mascouche, QC · 17 km from L'Assomption
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Les Toits Idéals Et Permanents Inc

Les Toits Idéals Et Permanents Inc

4.5 29 reviews
“A big thank you to the ideal and permanent roofs for the work done by professionals from start to finish”
Free estimatesFinancing availableSince 2010
4 km from L'Assomption
i
Toitures Benoit Dubois

Toitures Benoit Dubois

4.5 28 reviews
“The team arrived on time, answered our questions at the end of the installation and picked up everything around the house.”
Free estimatesRBQ licence #5698-5476-0110-yr warranty24/7 emergency service15+ yearsServes Repentigny, Terrebonne, Lanaudière
5 km from L'Assomption
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Gouttières Bernier

Gouttières Bernier

4.4 37 reviews
“The work was done great and they even did a great job at cleaning up after too .”
Free estimatesServes Rive-Sud, Rive-Nord +3Since 2011
Terrebonne, QC · 22 km from L'Assomption
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Groupe Mkvc Prestige

Groupe Mkvc Prestige

4.8 27 reviews
“Kevin kindly agreed to repair a few sheets of shingles at the last minute on a Sunday when he wasn't supposed to be working.”
Free estimatesFinancing available500+ projects completedSince 2010Serves Laurentides, Lanaudière +4Licensed
Terrebonne, QC · 22 km from L'Assomption
i
Toiture J-F Laurent Inc

Toiture J-F Laurent Inc

5.0 17 reviews
“I did business with this company and I can tell you that I was satisfied from start to finish!!”
Free estimatesRBQ licence #5663-0692-0124/7 emergency serviceServes Lanaudière, Mauricie, Greater MontrealSince 2013
Joliette, QC · 21 km from L'Assomption
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HomeRoofing ContractorsQuebecL'Assomption, QC

Why these companies made our list

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