Since 1998, A A/Workforce testing experts are committed to providing fast and reliable drug testing, DNA testing and employee background screening services. We specialize in offering DOT and CDL medical examination services based on your unique needs. Tests Offered: DOT and CDL Exams DOT/Employment Drug Testing with MRO results Drug Consortium Agility Testing Background Screening Pulmonary Testing Auditory Testing Breathe Alcohol Testing DNA Testing FIT Testing