Magnum Roofing

Proudly serving the Ottawa Region for over 35 years, Magnum Roofing specializes in residential roofing installations, repairs, and replacements. As well-trusted local roofing experts, we pride ourselves on being rated among the best roofing companies in Ottawa. We offer high quality workmanship backed by superior roofing products and some of the best warranties found in the industry. Not only do we offer a 15-year workmanship warranty on every roof we install, but our main supplier is GAF Roofing Products, a company renowned for offering a lifetime 50-year warranty on its shingles. In a climate like Ottawa’s, which experiences extreme temperature changes year-round, it’s imperative that your roof is built to withstand heavy winds, rain, snow, and ice.