My name is Kevin Sykes I own SDI, I personally have been doing concrete work for over 18 years. In the year of 2009 I took over my bosses work at Ryland Homes. If pride, quality, efficiency, and integrity are the qualities you are looking for then SDI Concrete Construction can show you all those things. Take a look at my web page to check out some of my work. sdiconcreteconstruction.com.