We are one of the best commercial flat roofing companies consisting of skilled roofing contractors offering very affordable services in Ottawa. Visit our website today for more information. ​ We are a fully licensed and insured residential/commercial flat roofing company in the Ottawa/Gatineau area. Wolfenburg Roofing has over 25 years of industry experience, including expertise in flat roof replacement, roofing, flat roof maintenance, roof inspections, green roof installation and roof repair for residential, commercial and industrial projects. We are authorized to install and repair for most major flat roof manufacturers. This ensures that our customers receive the best warranties offered by the manufacturer. We are capable of providing professional roofing consultancy services, maintenance contracts, emergency repairs and installation of roofing equipment to existing flat roof systems. Our highly trained roofing professionals also provide a customized preventative maintenance program that includes a rapid response team for emergency repairs and monthly or semi-annual inspections. The inspection will assess the structural weakness of your roof that could lead to water damage or rot. We offer premium roofing solutions you can rely on. By working with us you are sure to get value for your money as we employ highly trained and professional installers and finishers