We've partnered with our clients to shape communities and push boundaries of what's possible since 1917. With 9,200 employees in more than 225 locations around the world, we think global and act local. We've completed projects in 60 countries, always following through and holding ourselves accountable.

HDR Headquarters
8404 Indian Hills Drive | Omaha, NE  68114-4098 | USA

Phone: (402) 399-1000; (800) 366-4411
Fax: (402) 548-5015

Persons with hearing- and speech-impairments can contact us by using TTY/TDD: TTY Relay Phone Number List or FCC Relay Services Directory. If you require special assistance or have limited English proficiency, please contact us using our Contact Us form.