Diamond Roofing, Remodeling & Roof Shampoo has been providing the community with dependable roof care and home remodeling services since 1994. For more than two decades, the company has been the premier source of home improvements in Anoka County, MN. Diamond Roofing, Remodeling & Roof Shampoo is a fully licensed roofing contractor and a state licensed general contractor. This means that they are completely capable of performing a wide range of roof installations, home improvements and roof care tasks.