The TotalCheck® Difference

Let One Source The Background Check Company help you bridge the gaps in your background check process. Our TotalCheck Package integrates a wide range of background screening services in one comprehensive package. We provide results using real time, original source records, giving you the most up-to-date information on your applicants.

The TotalCheck Screening Package:

  • Applicant Verification
  • County/Statewide Criminal History
  • Multi-Court Jurisdictional Database
  • Federal Criminal
  • Nationwide Sex Offender Registry
  • Global Watch

Why One Source?

Real Time, Original Source

Our TotalCheck package uses real time, original source records giving you the most up to date information possible.

Fast Turnaround

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

Account Support

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


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

About US

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’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 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

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.