Here is a directory of the best roofers in the United States:
Michigan
Portage Roofing Contractors, Portage Michgan…they do both commercial and residential roofing.
Oregon
Salem Roofing Pros, 1299 Boone Rd SE L, Salem, OR 97306 | (971) 273-5104 http://salem-or-roofingpros.com/