In the interest of safety the TREE Fund office is operating remotely and checking office voicemail messages intermittently at this time. If you require immediate assistance please send us an email (addresses provided below).
Have a question or comment? We’re eager to hear from you. Please call (630) 369-8300 or send us an email.
552 S. Washington St., Suite 109
Naperville, IL 60540
Ph: (630) 369-8300
Fax: (630) 369-8382
Russell King – President and Chief Executive Officer
Barbara Duke – Grants and Operations Manager
Maggie Harthoorn – Community Engagement Manager
Monika Otting – Business Relations Manager