The quality of work, materials used, the mess Castillo curbing left warrants no praise or recommendation from me. His lack of professionalism and customer service gets a big zero in my opinion. My curbing was originally done in February 2012 it was not sealed properly. It took me contacting through emails and phone calls until August 2012 to get him to come back to reseal and he made a bigger mess than the first time. The work looks horrible and I am embarrassed to have anyone walk of my front path. He made my beautiful home very ugly. If I could give zero stars I would