Smithworks LTD Pools specializes in the installation of semi-inground, compact inground and above ground pools. They have served Long Island for over 2 . Semi inground pools appeal to those who like the lower cost of above ground pools but prefer the aesthetics of an inground pool. Semi inground pools are . At Dunrite Pools we offer and install semi–inground pools that can be installed up to halfway into the ground. Semi–inground gives the home owner options. Backyard Masters in Long Island offers a semi inground pool program that no other dealer can match. From safety to warranty, we have everything covered. We sell high quality semi-inground pools in Suffolk and Nassau counties (Long Island) which are designed to go semi inground and have a lifetime warranty in .