RBQ : 5760-5842-01

Entrusting your roofing to a team that works with rigor and transparency profoundly changes the project experience. ML Pro Toitures Inc. is a flat roofing specialist serving Châteauguay and the entire South Shore, with recognized expertise in elastomeric, TPO, and EPDM membranes for residential, commercial, and industrial buildings. Our roofers consistently deliver reliable, fast, and meticulous work at competitive prices, with a 10-year warranty on all completed projects. Choosing ML Pro Toitures Inc. in Châteauguay means ensuring a long-lasting result and a team readily available should any questions arise after completion.
Our team handles all flat roof work: elastomeric membrane installation, foundation and basement waterproofing, preventative maintenance, emergency repairs, and roof snow removal. Regardless of the project's scope, we first assess the condition of the substrate and insulation before recommending the best solution for your specific situation. Browse our full range of flat roof services to see everything we can do for you.


The Montérégie region subjects roofs to demanding freeze-thaw cycles every winter, and Châteauguay is no exception. Our team selects materials that meet the strictest industry standards and installs them using manufacturer-recommended techniques for long-lasting results. When you choose our roofing contractors in Châteauguay, you receive a clear quote, adherence to a schedule, and RBQ license 5760-5842-01, which attests to our professionalism. Snow accumulation and rapid thaws also pose a risk to flat roofs, and our roof snow removal service is available to protect your building in every season.
How to choose a reliable roofer in Châteauguay?
A reliable roofer is distinguished first and foremost by their valid RBQ license, current liability insurance, and ability to provide references from recent projects in your area. Verify that they offer a separate workmanship warranty from the manufacturer's warranty, as this covers installation defects, not just material flaws. Be wary of quotes significantly below average: these often involve substandard materials or inexperienced labor. The best roofers in Châteauguay provide a detailed written quote, explain each cost item, and don't require an excessive deposit before work begins: these are precisely the practices that ML Pro Toitures Inc. applies to every project.
What types of roofing work are most common in Châteauguay?
The most frequent work in the region involves the replacement of elastomeric membranes on the flat roofs of residential and commercial buildings, which have a lifespan approaching or exceeding 20 to 25 years. Preventive maintenance, including inspection of drains, seams, and the overall condition of the membrane, also represents a significant portion of the work performed. Urgent repairs following ice storms or snow accumulations also generate regular calls to our roofers in Châteauguay, who respond quickly to minimize damage inside the building.

Roofers in Châteauguay who deliver on their promises
ML Pro Toitures Inc.'s reputation is built project after project, on the quality of the work performed and the relationship of trust with each client. Our roofers in Châteauguay arrive on time, protect your property during the work, and ensure a complete site cleanup upon completion, because your property deserves just as much care after the work is finished as it did before. We document every step and provide you with a complete file, including a 10-year warranty, which is useful in case of resale or a claim with your insurer. Your satisfaction is our priority, and this is reflected in every detail of our approach.

Service Areas
Based in Delson, ML Pro Toitures covers the entire Montérégie region, including Montreal and the South Shore.
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Montreal
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Lasalle
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Verdun
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Chambly
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Saint-Jean-sur-Richelieu
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And surrounding areas

