Evergreen Nursing Center Harmony, PA - Assisted Living, Nursing Home Community size: Large (26-100) Get Prices & Availability (800) 341-4753 Office Evergreen Nursing Center is a handsome assisted living community in Harmony, Pennsylvania. It is within fetching Butler County which is part of the Keystone State. + Read more Share this listing: Harmony Senior Services Near Me None Listed Harmony Senior Living Near Me