With a commitment to meeting your company's policy requirements and upholding drug-free workplace standards.
Providing reliable drug testing, background checks, and physical exams. On-call and on-site services available 24/7. Contact us today at 423-446-1006.
Department of Transportation approved testing

Make an appointment and come in for urine, hair, and/or alcohol breath tests

Our collector will come to your site and test as many employees as you need

All collectors are trained in DOT urine drug screen collections as well as DOT Breath Alcohol testing
Business testing not needing to be done under Department of Transportation standards

Make an appointment and come in for urine, hair, and/or alcohol breath tests

Our collector will come to your site and test as many employees as you need

Rapid and Lab Based Urine, Oral Swab, Hair Testing, Lab Based Nail Testing and Breath Alcohol Testing
Testing for your own information, whether it's yourself or a loved one

Make an appointment and come in for urine, hair, and/or alcohol breath tests

Our collector will come to you and test as many people as you need
90 Day Detection Range For Historical Testing

Get results in minutes rather than days.

If needed to confirm for a presumptive positive, samples can be sent to the lab for confirmation testing.

Current testing of 5 - 12 substances, with many panels to come.

A DOT Physical ensures drivers meet safety and health standards for commercial vehicle operation.

Bring your license, medical card, glasses, meds, hearing aids, and filled medical report form. Download the form [here].

Our physical exam includes health history review, vital checks, vision and hearing tests, urine screening, and a comprehensive health assessment.

Trust our specialists to handle your testing, so you can focus on your core business.

Enjoy expert service at competitive rates, saving you money.

Navigate DOT audits confidently with our guidance, avoiding costly penalties.

Criminal, address, and more

Credit reports, evictions, criminal checks

Driver history, behavior insight



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Fast, reliable testing—onsite or in the field.

Secure mobile app for instant results and printable reports.

Flexible testing for single or multiple substances.

Ensure safety with quick, reliable respirator fit testing.
405 Roy Martin Road Suite 104, Johnson City, Tennessee 37615, United States
Open today | 08:00 am – 05:00 pm |
After Hours On-Call 24/7 Call main number for scheduling
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