Working Hand-in-Hand With Our Customers To Ensure Success

Harmony is dedicated to providing outstanding product support. Harmony's customer care specialists provide telephone, e-mail, and Internet-based support. All customer inquiries are logged as cases in Harmony's Support Center and assigned unique identification numbers for tracking.  

Contact Customer Care

Toll Free: 800-318-7260
703-657-1500
support@harmonyis.com

Customer Portals