For businesses
Schedule on-site drug testing.
Professional, convenient DOT and Non-DOT testing for all industries — brought directly to your workplace.
Testing under 49 CFR Part 40
We provide 24/7 DOT and Non-DOT drug and alcohol testing at our clients' premises, conducted in accordance with 49 CFR Part 40 — the U.S. Department of Transportation's testing procedures — for the convenience and safety of their employees and contractors.
Drug testing for all sectors
DOT
Part 40 testing for safety-sensitive roles across the federal transportation agencies.
FMCSA
Truck drivers, CDL holders
FAA
Aircraft crews, pilots
FTA
Transit & city bus drivers
FRA
Federal railroad workers
Non-DOT
Workplace testing for private employers of every kind.
Schools
Districts & campuses
Retail
Stores & distribution
Food Service
Restaurants & kitchens
Manufacturing
Plants & warehouses
Transparent pricing
Starting at $75
Why B&B
B&B Diagnostics, a family-owned operation, was born out of two decades of hands-on lab experience by our founder, Patricia. Recognizing the challenges clients faced in accessing reliable drug testing, we embarked on a mission: to deliver quality care directly to you. Each member of our team is not just experienced but deeply rooted in the ethos of community trust.
Ready to set up testing for your team?
DOT and Non-DOT screening, on your premises, on your schedule.