Diversified Roofing is a family-owned roofing company based in Saline, MI, serving residential and commercial property owners across the greater Ann Arbor area for over 20 years. Specializing in roof repair, replacement, metal, flat, shingle, EPDM, TPO, and modified bitumen systems, the team is GAF Master Elite certified and Versico factory certified. Every job includes a 50-year manufacturer warranty and... Read More about Diversified Roofing - Willis