Sing and his team did an amazing job replacing my roof today! His service was exemplary and his pride in his workmanship is one of the main reasons I chose him from all the people I interviewed. Right from the start he was thorough in explaining the different brands of shingles he used, instead of just pushing the common one. He showed me in detail how the Owens Corning Duration used sure-nail technology and so was better under high wind conditions. His very competitive quote included the icewater shield and synthetic felt instead of listing each as an additional feature like some other companies did. He was very knowledgeable and gave me the option of installing ventilation towers. It reassured me that he was doing the job to the best of his ability instead of just trying to add up dollars. He made several trips to ensure I was happy with the color of the shingles and the eavestrough with leaf guards. His detailed work in installing the gutters with the right bends, fixing the pipes to the brick instead of taking shortcuts and attaching to the mortar only, his installing an additional pipe instead of one just down the middle of the wall; all these details were above and beyond and truly appreciated!! On the day, his team worked super efficiently, finished in 1 day, and left the place cleaner than they found it :) What really sold me is his commitment to his workmanship and having read his previous reviews, I also know he stands behind his work and will be available if any issues should arise. He kept me updated every step of the way, and was very responsive to texts whenever I had any questions throughout the whole process. I will recommend him to everyone I know and would definitely call on him again.