Request a new investigation. Log on to Client Resources Need a medical records retrieval service? e-mail account (i.e. lsmith) @rsb-inc.com password About Us Our dedication is to provide you prompt, thorough investigations at a realistic price... Services Life/Disability Claims investigations... Health Claims investigations... Investigators All of our representatives bring the highest level of experience to investigations... Contact Us Contact us via our Website, email, phone, fax or mail... Research Service Bureau, Inc., P.O. Box 837, Naperville, IL  60566  (630) 961-4890 Copyright© 2012 Research Service Bureau, Inc.  All rights reserved.