Newton Crane Roofing Inc. installs single-ply, built-up and modified roof systems. The company is a full-service commercial/industrial roofing company located in Pontiac, Mich. Newton Crane Roofing Inc. has approvals from Firestone, GAF, Koppers, Johns Manville and Siplast. It also has a full-service sheet metal department to serve with architectural sheet metal needs. Newton Crane Roofing Inc. is a member of the Building Owners & Managers Association, Dunn & Bradstreet, National Roofing Contractors Association and Construction Association of Michigan, among others.