The town of Spreckels was established by Claus Spreckels in 1898 as a company town to provide a complete community, including a store, school, hotel, church, and theater, for employees of the Spreckels Sugar Company. When built, Spreckels Factory #1 was the largest and most innovative sugar beet factory in the world. It operated here from 1898 to 1982 and was demolished in 1992. The town retains its original street grid, park, and most of the buildings constructed for the Spreckels Sugar Company between 1898 and 1957. Some of the oldest buildings and residences were designed by noted architect William Weeks.