Our Commitment To You

Warrantied Materials and Labour

Located in West Island, Dorval Roofing specializes in replacing shingle roofing on homes. All of our products are backed by a manufacturer’s warranty ranging from 25 years to a lifetime. Our labour warranty covers 10 years, and both are fully transferrable to a new homeowner. We are a BP Products Weather-Tite Platinum Certified Installer. We are your trusted Dorval Roof & West Island roofer!

No Sub-Contracting

Rather than sub-contracting, our own experienced team members carry out all of the work at Dorval Roofing, ensuring a quality installation every time. You’ll appreciate our impeccable clean-up after every job. And speaking of clean-up – ask about our snow removal services.


We Use Only Quality Products From Reputable Manufacturers


Very happy with the quality of work and service. I recommend them to everyone.– Heather M
Service honnête et fiable. Excellent!– Lourie C
They installed my roof on time and were very professional! Quality Job! A+– Denis L