A thorough roof inspection is the first step toward identifying any underlying issues. Based on the technician’s discovery, you will get a quote for a tune-up, typically costing not more than $900. The repair is usually within a short time. It consists of flashing shingles, fixing nail pops, and replacing and securing shingles, among other minor issues. However, you will get adequate information if a tune-up is insufficient. That would mean extensive repairs or even complete replacement is the better option for your home.