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TSS Solutions

Mobile Drug Testing Services

276-768-0372 Schedule Testing
DOT-Qualified Collector

Keeping Businesses Compliant and Employees Safe

On-site, mobile drug testing across Southwest Virginia and Northwest North Carolina. Fast response, clear reporting, and after-hours post-accident support.

Schedule Mobile Testing See services →
  • On-site at your location
  • DOT & 5-panel testing
  • Rapid & lab-based options
  • Confidential, professional

Services

DOT and 5-panel testing • On-site mobile collections • Post-accident & reasonable suspicion

Coverage Area

Grayson County • Smyth County • Galax City (VA) — Ashe & Alleghany (NC)

Schedule Mobile Testing

Hours: Mon–Fri 9–5 • On-call post-accident
Area: Grayson • Smyth • Galax • Ashe • Alleghany

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