One Source The Background Check Company provides TotalCheck screening on applicants, while maintaining superior turnaround time and customer service.



    Thoroughly searches public records to verify the state & date a Social Security Number (SSN) was issued. Also checks if the SSN appears on the Death Index and finds any aliases or “AKA” name, misrepresented SSN and falsified dates of birth.


    Misdemeanors such as DUI’s, Assault, Shoplifting and a host of other offenses, fall under the radar when going through National or Felony State-wide searches. We search the county court for criminal records in real-time to capture the most complete “picture” of your applicant, by using the applicant’s current name and address.


    Access to a variety of federal, state and industry sanctions & Terrorist Watch Lists. Additional sanctions and watch lists are added as they become available from domestic and international organizations.


    Searches the government’s Public Access to Court Electronic Records (PACER) U.S. Party Case Index. This includes a nationwide search of all district & appellate courts  ensuring your background screening is comprehensive by cross referencing these searches with a search of the Federal Bureau of Prisons Database.


    A comprehensive criminal search often referred to as Nationwide Alert, collects information from across the country. This includes data from the Department of Corrections, county courthouses, state police reports, Traffic Court and more.


    Allows a client to submit a single national query to obtain information about sex offenders from all 50 States, Puerto Rico, Guam, the District of Columbia and participating tribes.

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Real Time, Original Source Records

We use real time, original source records to conjugate a comprehensive background check.

Fast Turnaround Time

Reports have an average return rate of 48 hours so you can make timely hiring decisions.


As an accredited Consumer Reporting Agency, we are committed to uphold & deliver the highest level of industry standards.

Account Support

Our team of background screening professionals provides on-going dedicated account support.

About One Source

One Source The Background Check Company offers background screening solutions for pre-employment, volunteer, tenant and site-access applicants. One Source has over 30 years of background screening experience serving companies nationwide. An accredited background screening company, One Source performs over 1M applicant searches every year with 96% of the work being completed in 48 hours and boasts a 99% accuracy rate. All reports come with a 100% guarantee and clients are never locked into a long term contract.

We have enjoyed our partnership with One Source for over 10 years now. They bring a high level of account dedication and customer support that sets them apart from competitors.

Kim SindelarHuman Resources Manager, Hayneedle

I prefer One Source to any other background check company I’ve worked with. They are quick to respond to any requests and questions we have. I also appreciate how they call to discuss any unusual situations before proceeding. It’s a true partnership when you work with One Source.

Amanda PattrinSr. Human Resources Consultant, Securities America Inc.

I’m a small business owner. When working with One Source, I’m treated as though I am their largest and most important client. Their knowledgeable and friendly staff always have the answers to my questions.

Mike PonecFranchise Owner, Vic’s Corn Popper

One Source has been a great business partner of Immanuel’s for the past 5 years. One Source delivers timely results and their knowledgeable staff is able to promptly respond to any inquiries we may have.

Michelle GrigsbyHR Support Services Supervisor, Home Office, Immanuel

One Source continues to “wow” us by going the extra mile with every request, and their improvements to the security features in our background checks and policies is invaluable.

Suzanne HinceExecutive Director, TeamMates Mentoring Program

One Source is the most comprehensive, professional and dependable company that I’ve worked with. They continue to amaze me with their easy-to-use products and quick turnaround times.

Dick DimonSafety Coordinator, Hiland Dairy

Midlands Carrier Transicold operates businesses in multiple states. We needed an agency that was responsive and reputable to manage our background screening process. It was an easy decision to convert my business to One Source and our organization is the beneficiary of the results; especially our managers in accelerating our time to hire.  One Source has been a “Game Changer” for me.

Nancy ToddDirector of Human Resources, Midlands Carrier Transicold

I am in the child care business, so I am very particular with whom I hire. With One Source on my side, I can feel reassured that I made the right decision. Thank you, One Source, for putting not only my mind at ease, but the many parents of the children I care for!

April KaneDirector, Diapers 2 Diplomas, LLC

Professional Research Consultants, Inc. chooses One Source to conduct our background checks because of their prompt, responsive service. The results are easy to read, thorough, and accurate, and the associates are friendly. Their team listens to our needs, accommodates our requests, and knows us by name when we call.

Katie A. GodboutAssociate Director, Marketing & Communications, Professional Research Consultants, Inc.

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