Nashville Testing and Compliance Services
EK-DNA LLC • NASHVILLE, TENNESSEE
Testing, Occupational Health, Identity and Compliance Services
One Call. One Provider. Every Solution.
Explore EK-DNA LLC services for employers, transportation companies, organizations, individuals, and families in Nashville and surrounding communities. Select a service below for detailed information, preparation guidance, frequently asked questions, and scheduling.
Drug Testing in Nashville
DOT, Non-DOT, instant, laboratory, oral-fluid, hair, and nail testing.
DOT Drug Testing
Regulated collections for safety-sensitive transportation programs.
Non-DOT Drug Testing
Customizable workplace and individual testing programs.
Mobile Drug Testing
On-site collections and mobile response throughout the Nashville area.
Breath Alcohol Testing
DOT and Non-DOT breath-alcohol testing and documentation.
Post-Accident Testing
Time-sensitive mobile drug and alcohol collection coordination.
DNA Testing
Legal, private, immigration, kinship, ancestry, and specialty DNA services.
Paternity Testing
Legal, private, and non-invasive prenatal paternity options.
Occupational Health
Workforce screening, clinical collections, and employer support.
Blood Draw and PEth Testing
Venipuncture, laboratory-kit, and PEth collection services.
FD-258 Fingerprinting
Ink fingerprint cards for employment, licensing, and authorized purposes.
Background Checks and I-9 Assistance
Identity verification and organized employer hiring support.
DOT Physical Exams
Appointments coordinated through DOT Physical USA–Nashville.
Specimen Collector Training
DOT and Non-DOT qualification-focused training through Compliance Academy.
Not Sure Which Service You Need?
Contact EK-DNA LLC so we can identify the correct testing, collection, screening, or compliance solution before you schedule.
Schedule a Free Consultation