Who We Are
Diamond Seven Express is dedicated to the transport of life sciences and other security-sensitive cargo, including highly hazardous materials. For decades, we have operated throughout the 48 contiguous United States, and our Operations Center is staffed 24 hours a day, 7 days a week. Our quality management system has been ISO registered since 2007. We have received numerous awards for safety and for being an attractive workplace for professional drivers.
Unlike most other carriers, Diamond Seven Express does not subcontract its transportation services to independent owner-operators or to third party carriers. We exclusively use company assets and employ professional drivers to meet customer requirements. All shipments are monitored using a state-of-the-art information and communications system, 24 hours a day, 7 days a week.
Locations
Corporate Headquarter:
Diamond Seven Express
12345 NE Main Street, Suite 100
Phoenix, AZ 87878
Phone: (612) 111 2222
Fax: (612) 333 4444
Email: contact@DiamondSevenExpress.com
Service Center:
12345 SW Second St, Suite 200
Chicago, IL 98789
Phone: (773) 111 2222
Fax: (773) 333 4444
Email: dispatch@DiamondSevenExpress.com
Our Team
The Operations Center is staffed 24 hours a day, 7 days a week. Highly qualified staff members plan and oversee every aspect of the shipment movement process – from initial customer contact, to planning, through delivery – assuring customers of maximum coverage for priority shipments. The operations staff averages 15 years of tenure with the company.


