Have Questions or Looking for More Information?

Browse our help center for answers to commonly asked questions about EWB-USA’s programs, project process and available resources.

Get In Touch

Engineers Without Borders USA Headquarters is located in the Posner Center for International Development in Denver, Colorado. To get in touch with us, you can reach out to us via mail, phone or email. Please provide your name, contact information and a brief message.

Engineers Without Borders USA
1031 33rd Street, Suite 210
Denver, CO 80205

Call: 303-772-2723
Fax: 303-772-2699

Donations and Fundraising: donate@ewb-usa.org

Volunteers and Chapters: chapters@ewb-usa.org

Media: communications@ewb-usa.org

Project Information: projects@ewb-usa.org

Hours of operation

Monday – Thursday: 9 a.m. – 4 p.m.
Friday: 9 a.m. – 12 p.m.

Holiday Hours:
Closed November 23 – 27
Closed December 23 – January 4

Membership questions

For questions about EWB-USA membership, please call 703-295-6354.

Request a speaker

Looking for an Engineers Without Borders USA representative for your event? Complete this form to submit your request >>