COSTAFF NATIONAL SERVICES, INC. is a Stock Corporation - Out of State - Stock registered in the state of California. The business was filed on 08/16/2010 and is currently listed as Active. The official file number for this entity is 3323083. The registered agent on file is Csc - Lawyers Incorporating Service, located at 251 Little Falls Drive, Wilmington, De, 19808. The principal office address is located at 26555 Evergreen Rd, Ste 1070, Southfield, Mi, 48076.