"Diaz came in following a full roof replacement done by a different company 7 years before. The initial job had several cut corners causing major problems including a hole that developed due to rot. Diaz came in and fixed a very challenging repair that same day, they were timely, professional and cleaned up everything, even some shingles we took off to find the hole. Fast forward to today (3 weeks later) we were on the roof putting on gutter guards and saw that on top of the great job they even went above and beyond and made a minor repair to a missing shingle on the other side of the roof. I would recommend them to everyone!"