Durable flat roofs for commercial, industrial and multi-unit residential buildings

Systems built to last, designed to give building owners peace of mind.

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Roofs designed to last, with a rigorous, proven approach.

Each project is carried out using structured methods and recognized materials to ensure the performance and longevity of flat roofs. Our specialization ensures that building owners benefit from a reliable, clear and durable solution.

Our solutions for your flat roof

Elastomer roof repair

Re-roofing involves replacing an existing roofing system at the end of its service life with a complete new elastomer roofing system.

This service allows us to correct infiltration problems, aging components and design deficiencies, so that you can start afresh on a sound, watertight footing that complies with current standards.

New construction - flat roof

We create flat roofs for new buildings in accordance with the plans, building requirements and actual use of the building. Proper installation from the outset avoids premature problems and facilitates future maintenance. The result is a roof that's functional, durable and well integrated into the building.

Flat roof repair

Repairs are designed to correct localized problems such as infiltration, cracks or defective components. It helps limit damage and extend the life of the existing roof. Each intervention is targeted to solve the actual problem, without unnecessary work.

Roof resurfacing

Resurfacing involves cleaning the existing membrane, applying a primer and adding a new layer of finishing membrane. This service is used when the structure is still functional, but the membrane is showing signs of wear. It helps extend the life of the roof without having to redo the entire system.

Roof maintenance and inspection

Maintenance and inspection identify problems before they lead to infiltration or costly damage. This includes cleaning drains and checking roof components. A well-maintained roof is more predictable, longer-lasting and easier to manage.

About Toitures OBM

A structured approach to reliable roofing

Toitures OBM specializes in flat roofs for commercial and industrial buildings. We work on both repairs and new construction, with a structured approach aimed at ensuring the long-term durability, compliance and stability of buildings.

We are certified :

Our work begins with a rigorous analysis of the roof and the building's needs. Our recommendations are based on the condition of the system, the use of the building and the risks to be controlled, so as to avoid hasty decisions, unnecessary interventions and recurring problems.

Once the strategy has been established, each project is carried out according to clearly defined and proven methods. This structured approach guarantees homeowners a long-lasting, controlled roof, free from unforeseen events.

A reputation built in the field

Google
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michel dome
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
Très bonne compagnie de toitures. Cela fait 2 fois que nous avons recours à eux. Équipe professionnelle, courtoise, ponctuelle, fiable. Je recommande OBM sans hésitation.
Google
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Olivier Labrecque
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
Super bon service, très efficace et bien organiser je vous les recommande fortement
Google
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AF
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
In October 2025 I had my roof replaced by Toitures OBM, and the experience was exceptional from start to finish. If you are looking for a roofing company that combines technical expertise with genuine integrity, I highly recommend them. Here are the key reasons why they stand out: Honesty & Transparency: From the initial consultation, I felt I was getting an honest assessment. Their pricing was competitive right from the start, without the need for back-and-forth haggling. Professionalism & Detail: When I asked other companies for a breakdown of the specific products they would be installing, most either provided vague details or stopped responding altogether. Toitures OBM was the complete opposite; they provided detailed information about every product, ensuring I knew exactly what was going onto my home. Ultimate Patience: I requested several changes to the quotation to compare different materials. They handled every revision professionally and never lost patience until we finalized the exact roof material I wanted. Customization (Skylights): Unlike other companies that tried to push their own unbranded or “in-house” skylights, Toitures OBM provided the specific brand-name skylight I requested without hesitation. On-Site Dedication: It was reassuring to see both partners present on-site throughout the process. Their attention to detail was evident, and it’s clear they take immense pride in their craftsmanship. Reliability: The crew stayed perfectly on schedule, completing the entire job within the timeframe we originally discussed. Exceptional After-Sales Support: Their service doesn’t end when the job is done. They have stayed in contact with us, even sending greeting cards and a gift during the holidays. This level of care and professionalism is rare in the industry and shows they truly value their clients. Toitures OBM made a typically stressful home renovation feel seamless. It is rare to find a contractor so committed to long-term customer satisfaction.
Google
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Francois Poirier
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
J’ai obtenu un très bon service de la part du représentant de Toitures OBM ( Hugo). Il a inspecté de façon détaillée la toiture existante puis il nous a expliqué, maquette en main, les travaux à faire et l’approche de OBM. La soumission a suivi sans délai, très claire, avec des photos. Bien qu’en bout de piste nous ayons choisi une autre firme pour l’exécution des travaux, je n’ai que des bons mots pour le professionnalisme de OBM.
Google
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Suzanne Tardif
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
J’ai pu remarquer une équipe soudé malgré le froid, ils ont terminé les travaux dans les délais souhaités! Je recommande cette compagnie sans hésiter. Ils ont su répondre à tous nos questions et inquiétudes en nous accompagnant du début à la fin des travaux. Merci!
Google
Olivier Chevalier profile picture
Olivier Chevalier
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex vérifie que la source originale de l'avis est Google.
Très bonne compagnie je la conseille fortement as tous
Certifié par: Trustindex
Trustindex a vérifié que ces avis ont été publiés sur la fiche d'établissement Google de Toitures OBM - Couvreur Commercial - Toit plat, Membrane élastomère. En savoir plus

Need to spread the cost of your work?

A simple financing option to help you plan your project.

We offer financing solutions through Financeit to facilitate the completion of your roofing work. A practical option for spreading out payments while moving ahead with the necessary work.

We're here to help

Area served
Laval, Montreal, North Shore, Sainte-Adèle to Montreal, Lachute to Repentigny, Including Rawdon area
E-mail
info@toituresobm.com
Opening hours
Monday to Friday: 8 a.m. to 5 p.m.
Phone
514-449-5469
All rights reserved 2026
@ Toitures OBM
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Vanessa - Accounting | Bookkeeping & Receipts

Vanessa is responsible for accounting and bookkeeping, including receipts and follow-up of financial documents. Available, efficient and always in a good mood, she brings a positive energy to the team and ensures that everything is clear, well managed and done in a spirit of collaboration.

Annie - Administrative assistant | Coordination & follow-up

Annie provides the essential link between site operations and administration. In constant collaboration with Patrick, Marc-André, Hugo and Vanessa, she coordinates tasks, organizes priorities and handles customer follow-ups with professionalism. Her team spirit and organizational skills contribute to a smooth, friendly experience.

Hugo - Estimator | Customer support

With several years' experience in the field, Hugo is a major asset at Toitures OBM. A methodical listener, he accompanies customers every step of the way, taking the time to explain the refurbishment process and ensuring that everything is understood - so that customers feel confident, well looked after and at ease.
Hugo - Estimator | Customer support

Marc-André - Co-Owner | Development & Administration

Marc-André manages Toitures OBM's administration and development to support the company's growth. Passionate, humane and intensely committed, he is constantly striving to improve processes, optimize efficiency and integrate the best technologies to deliver a clear, structured and reassuring customer experience.
Marc-André - Co-Owner | Development & Administration

Patrick - Co-owner | Site coordination & supervision

Passionate about roofing and a job well done, Patrick coordinates teams and oversees worksites on a daily basis. Attentive to his employees' needs, he is known for his competitive edge and thoroughness, always looking for ways to make his work more productive, meticulous and organized.
Patrick - Co-owner | Site coordination & supervision