Mobile · 24 / 7
When you need a screen at 2 AM, we answer the call.
We offer mobile services that provide drug-screening on-site, in the convenience of your facility. We welcome on-site 24-hour drug-screening calls to facilities that may need a random drug screen done through the night.
Dispatch — 1-877-GTS-051124 hours, 7 days
Night-shift random calls welcomed — we dispatch around the clock.
On-site at your facility
Our mobile team performs screenings in your office, plant, or yard.
Fully equipped units
Certified collectors arrive with chain-of-custody kits and printed orders.
DOT-compliant
All collections meet federal DOT and Non-DOT protocols.
Ready to set up a recurring on-site program?
We work with logistics, manufacturing, healthcare, and construction companies across the region on scheduled and random on-site screening programs.