20+ Owens Corning Platinum Contractor US . Ameripro roofing continues to receive top honors for our achievements. Take a sneak peak at what owens corning looks for when they inspect the work of their platinum contractors. Owens Corning Platinum Preferred Contractor Millennium Roofing from millenniumroofs.com In order to be accepted, a contractor must meet the company's rigorous qualification guidelines that include In many cases, the products they manufacture did not exist until owens corning brought them to market. Done rite roofing is the owens corning preferred platinum contractor for tampa, florida and clearwater, florida, exclusively. Owens corning roofing platinum preferred contractors are independent contractors and not an affiliate of owens corning roofing and asphalt, llc or its affiliated companies. We are an owens corning platinum preferred contractor, meeting strict st...