For Immediate Assistance Call Toll Free: 800-713-3412

Account Login

The SingleSource site is now only accessible for historic reports previously processed on this site. You should be migrated to ClearStar with a new User Name and Password.

We thank all clients for their patience and cooperation during this time of transition and upgrade to ClearStar.

If your company has not yet migrated and are interested in ClearStar as your background check provider, please email us at and provide your contact information to initiate this process.
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Please note that our mailing address for payments has changed to the following address:

5955 Shiloh Rd E, Suite 104
Alpharetta, GA 30005-8375

Customer Service Standards Are Set Here!
No Telephone System Runaround!

By Phone:
Call toll free 877-275-7099, between 8am and 7pm EST


Existing clients speak directly with their professional account manager.


Potential clients can speak with a customer service representative about proposals and for other information.


By Mail:
5955 Shiloh Rd E, Suite 104
Alpharetta, GA 30005-8375

News & Events
SingleSource Is Now a Service Offering of ClearStar, Inc.
October 12-14 Single Source at National HCAOA Conference, Kansas City
""Nikki is a pleasure to work with, and has been committed to Arrow Electronics from Day One. Your system is wonderful and extremely user friendly. I do spread the word about "SingleSource Services" to other HR professionals whenever I get the chance. ...and I'll continue to do so.""

Ann Kelly
Arrow Electronics, Inc
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SingleSource Services
A Service Offering of ClearStar Incorporated
Privacy Statement © ClearStar All rights reserved.
5955 Shiloh Rd E | Suite 104 | Alpharetta, GA 30005-8375 | USA
800.713.3412 toll free | 877.835.5787 toll free fax
904.241.1821 office | 904.241.0601 fax