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Welcome to ONE SOURCE LABS...

One Source Labs,  provides both individual and business-based drug and alcohol testing, biometric screening, paternity testing, digital fingerprinting and laboratory testing services. Our reputation comes from commitment to professionalism and complete client satisfaction at every level. 

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Our Team 

To ensure the safety and security of our specimens and client information, our team is required to not only have excellent customer service skills, but must also complete background checks, and drug testing, and continued education classes to "stay on top" of healthcare trends that will enhance your testing needs.

Test Integrity 

We provide the most flexible testing services, and specimen collection. Testing can  be preformed at our Southern Indiana office or at the convenience of your office.  
We  provides hundreds of services each month and has the experience and expertise to handle any situation. Our samples are treated with care, accurately, and is electronically monitored, throughout the entire process, and your results are confidentially released to you from our secure portal.

Your DNA & paternity testing experts

You can count on us for all your DNA and paternity testing needs. Regardless of if you need a test for personal family purposes or for a legal matter, we will provide you speedy and accurate testing. Look under DNA & Paternity Testing to learn more.





Substance Abuse Testing 

Whether you are an employer who needs a test for a prospective employee, or a concerned parent, court ordered, weekly monitoring , Medication monitoring . We are able to serve all your drug and alcohol testing needs.  

Available testing:  Rapid Screening with Confirmation, Urine, Hair, Fingernail Oral Swab testing available. 

Testing can provide as little as 5  to 21 panels on any combination 

See your options under Drug & Alcohol Testing. 


DOT Examinations and Drug Screening 

We offer a standard  5-panel DOT  Whether your business requires pre-employment, post-accident, random, Reasonable-Suspicion, Return-to-Duty or Follow-Up testing programs, we can provide you with 24-hour negative and pending notification, and 48-hour positive verification. 

See your options under DOT and non-DOT Exams.



Quality paramedical services

We offers a complete line of paramedical services to insurance companies for underwriting purposes. Through personal interviews and specimen collections our technicians gather essential health information from insurance applicants. This information allows the insurance company to perform a comprehensive evaluation of the applicant's insurability.

See your options under Paramedical Services.