SightSinger Security System, Inc began in 1978 as a family owned business and incorporated just a few years later. We are located on state route 62 in Gahanna Ohio next to Port Columbus International Airport. Gahanna is a suburb of Columbus. We own the approximate 2500 square foot structure at 69 Mill Street which is made with reinforced concrete floors, walls, and ceilings. Prior to our purchase of the building it was used as the Gahanna Police Station. Our building is at the center of Gahanna's river walk and Old Gahanna revitalization projects.