My house is 30 years old and had the original roof on when we bought the house. I got 9 bids to have a new roof using the existing tiles. Bids ran between $14,000 to $23,000. I narrowed it down to 3 bids and went to those business with questions. Roofstar not only answered all my questions but showed me all the different parts that they would use to bring it up to code. They gave me a start date, showed up on time, finished on time and the owner, Jeff came out got on the roof and inspected it in person. I had no problems and his labor and products had the best warranty as well. I highly recommend this company.