Each commercial roofing project in Metro Detroit is unique. If every project were cookie cutter, you'd only need an installer who was efficient at putting on product. Our trained installation veterans routinely troubleshoot unique situations, customize solutions and creatively problem solve...all while keeping the project on time and on budget. Each Schena supervisor and foreman has 10-25 years experience and our installation crews average 15 years experience each. We hire our own independent safety inspector for each project, ensuring our quality work is performed accurately and safely.