Welcome to Smithworks, LTD Semi-Inground and Compact Inground Pool Installer For over two decades owner/operators Michael and Joseph Smith have operated a professional pool installation company that prides itself on old fashioned blue collar workmanship, customer satisfaction and reliability. Both owners are on every job site from start to finish to ensure you receive the best quality work in a timely fashion. Mike and Joe specialize in the installation of Semi-Inground and Compact Inground pools. We carry a limited number of high quality pools.