Roof repairs cost between $120-$3200. This cost is affected by the type of roof material that need to be repaired, such as, Alphalt, Metal, Tile, Wood or Rubber. The cost is also affected by the extend of the damage that the roof has and if the roof has crack or leaking flashing. Repairing an Alphalt roof would be less expensive compared to repairing the other type of roof shingles. Minor roof repairs such as replacing a few shingles or patching a small leak might cost between $100-$350, where as major repairs can get as high as $3200. Homeowners on average reported to have paid about $640 for a typical roof repair at their home.