Some common metal roofing repairs include having loose nails, holes in the ceiling and rust patches due to deterioration. Metal roofs also frequently deal with seams that need to be re-done.
Loose nails are a common problem, but easy to fix. All that needs to be done is to pull the nail out and use fresh nails in that area. Metal is prone to rust and deterioration, so this requires either removing the rust with a wire brush or calling a professional to replace those metal shingles or panels. Leaks in the home are often caused either by an open seam or a hole in the metal panel. This may also require the help from a professional roofing contractor.