Integrity Roofers is a licensed, certified and insured roofing company serving residential and commercial property owners in Toronto and the GTA. Grounded in our ethics and principles as people and as a company, we provide roofing services that are professionally executed and fairly priced. Industry Credentials Certified by CertainTeed, Integrity Roofers’ contractors are certified Quality Masters and Shingle Applicators. We bring over 20 years of roofing experience to the table and have the required knowledge and expertise to provide quality roof installations, repairs and replacements. With $2,000,000 in liability insurance, both your home and our contractors are covered for any unforeseen or unlikely incidents that may occur on the job.