Contact Us

To return your order, please see returns information

Postal mailing address:

80 Northwest Blvd
Nashua, NH 03063

Office locations:

625 Mt. Auburn Street
Suite 202
Cambridge, MA 02138-3039

Need to contact a specific department?

Customer Service

  • Contact Customer Service for specific ordering and returns information.



Human Resources

  • To learn about the latest opportunities at EPS Literacy and Intervention, please visit our careers