Barbara Ravellette – Tel: 716-661-4772 Donna Eddy – Tel: 716-661-4739Job Developers 200 Dunham Jamestown, New York 14701Fax: 716-661-1419 Website | E-mail Us Business Services Health-related services available to the entire community; residential, employment and day programming supports to individuals with disabilities; manufacturing support to area businesses and the federal government; janitorial services.