About Tennessee Drug Testing
Our Mission

Tennessee Drug Testing has a simple mission: Provide affordable & reliable drug testing services that are customizable for your needs!


Tennessee Drug Testing provides on-site drug & alcohol screening to employers, individuals, and TPA's of all sizes. We make the drug screening process simple, convenient, and affordable. Our services include on-site testing as well as access to more than 3500 clinics nationwide through the Quest & LabCorp network.


“I currently turn to Tennessee Drug Testing when my clients need extensive on-site drug testing services. I am
confident when I recommend them to my clients. They are fast, reliable, and provide wonderful customer service! I highly recommend Tennessee Drug Testing to any corporation / business that may be in need!“

Stephanie S. ~ Knoxville, TN

“I have worked with Tennessee Drug Testing recently to revamp our on-site drug testing program. The TDT team provided fast, reliable, employee friendly service. The response time experienced with TDT shows how much they truly care about their customers, in regard to just setting up appointments, providing results, paperwork, or advice on how to approach certain situations. I would strongly recommend using TDT for any and all services they provide!”


Jeff J. ~ Mascot, TN

“I worked with Charity to get on-site drug testing set up at our plant. She was quick to get me all the information and details I needed to present the recommended changes to our drug testing program to management. Once approval was completed, Charity was instrumental in the exchange of all the vendor set up paperwork to get her company set up with my company. She has also been very accommodating and flexible with regard to scheduling for our needs. Charity is a pleasure to work with and provides us with excellent
customer service. I would highly recommend working with her and her company, Tennessee Drug Testing, as your on-site drug testing vendor. You would find it very quick and easy to set up this service.”


Carla M ~  Morristown, TN

"Jake is very accommodating and easy to work with. He has been available whenever we have needed him. He takes the process of testing serious and is very thorough. He consistently tests the same every time."


Shawn P. ~ Wartburg, TN

“We are very happy with Tennessee Drug Testing. Charity is so helpful and has always met our needs. She is dependable and reliable. She has accommodated our needs on a moments notice. I would highly recommend this company to other businesses in the area.”


Jeane T. ~ Branson, MO

Fill out this form to

Success! Message received. You should receive a response within 3 hours. Feel free to call 865.978.6598 if you need immediate assistance.

Our Team

Jake Suttles

Founder & Owner


Jake is often in the field handling service calls & meeting with clients. He oversees all the different aspects of the company and is able to assist you with all of your drug testing needs.


Direct Cell: 865.604.2216


Charity Suttles

Business Manager


You'll often meet Charity on the phone when you first call our office. She can help get your account setup, schedule a drug test, or answer any billing questions you may have.


Direct cell: 865.604.2218


Please reload

We're proud to be an Accredited Drug Testing Facility through DATIA!