I had several contractors out trying to find the problem area on my roof. It is large home with a tile roof & many tricky areas. I was referred by a building supply lady to Sergey and made an appointment. He came when he said he would, got an estimate to me the next day and once I approved it, we set an appointment for the following day. They showed up on time & completed the repair on time. The best part is that I really felt like he cared about doing the right thing, like he would do for a friend. He took the time to educate me on my roof and what I could do to avoid future issues. (like put flashing where it should have been but wasn't). I would hands down recommend Century Roofing Specialists.