Zengeler Cleaners, located in the Chicago land area, is one of America's oldest and largest dry cleaning companies. It is owned and run by the fifth generation of the same family that started the business in 1857. The company has grown to become the largest dry cleaner in Illinois, with 150 employees and seven stores, located in Northbrook, Deerfield, Hubbard Woods, Northfield, Winnetka and two...