Contact Credence

Contact Information

Corporate Inquiries:
Employment Inquiries:
Employment Validation Requests, and HR Inquiries:
Accounting Inquiries:
Teaming Inquiries: 
Contract Inquiries: 
Security Clearance Inquiries and Visit Access Request Inquiries:

Corporate Phone Number: (703) 992-0093 or toll free at (888) 459-2430
Corporate Fax Number: (703) 991-9121
Employment Inquiries: (571) 429-5067
Employment Validation Requests, and HR Inquiries:
(571) 419-6852
Accounting Phone Number: (571) 395-8825 or (571) 565-3818
Teaming Phone Number: (571) 395-8821
Contract Inquiries: (571) 395-8820
Security Clearance Phone Number: (571) 565-3733 or (703) 866-8652


Office Locations

Vienna, Virginia Office
8609 Westwood Center Drive
Suite 300
Vienna, VA 22182

Directions to our 8609 Westwood Center Drive office by Metro: Take the Silver Line metro to the Spring Hill metro stop. After exiting the metro, walk North on Leesburg Pike toward the Porsche dealership and Walmart, then take a left onto Westwood Center Drive. We are on the third floor of the 8609 Westwood Center Drive building.

Directions to our 8609 Westwood Center Drive office by car: Drive to the 8609 Westwood Center Drive, Vienna, VA 22182 office. Please click here for parking instructions. Credence is located on the third floor in suite 300. 

Dayton, Ohio Office
2940 Presidential Drive
Suite 230
Fairborn, Ohio 45324

Warner Robins, Georgia Office
106 Byrd Way
Suite 600
Warner Robins, GA 31088

Huntsville, Alabama Office
600 Boulevard South SW
Suite 104
Huntsville, AL 35802

Fort Walton Beach, Florida Office
550 Mary Esther Cutoff
Suite 18
Fort Walton Beach, FL 32548

Washington, D.C. Office
One Metro Center
700 12th Street NW
Suite 700
Washington, DC 20005

Washington, D.C. Office (Global Health Technical Professionals)
901 D St SW
Suite 1040
Washington, DC 20024