Industry leading roofing company specializing in new roof services, roof replacement, roof repair and maintenance, for residential & commercial, since 1946.


New roof construction


In any new construction, it is critical that the roof be completed quickly, correctly, and with the roofing system that is best suited to the project.


New Roof Construction


Roof Replacement


Sometimes, replacing a roof will be the most practical, cost-effective and ultimately necessary option over repairing section after section of damaged roof areas.


Roof Replacement


Roof repair


A fully functioning, weatherproof roofing system is a large part of your organization’s investment, protecting your equipment, your staff, your clients and your reputation.


Roof Repair


Industry-best warranty


As an industry leader, Roy Dennis Roofing offers a number of extended warranties on all our roofing systems, including up to lifetime on materials and labour.


Roofing Warranty



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Average rating:  
 17 reviews
by Lee Bouchey on Roy Dennis Roofing
Location: Delta

Had our roof replaced in May 2016. Did a great job on the roof.

by Christia Roberts on Roy Dennis Roofing
Location: Vancouver

RDR re-roofed 6 buildings at our strata in the summer of 2016. RDR did excellent work! Our old roofs were tricky and complicated with sloped and flat sections, balconies, and skylights. The new roofs look terrific. They are highest quality. The polite, attentive crew became like "family". They took excellent care with our mature, high-end landscape. A heartfelt thank you to all.

Roofing Accreditations


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