Assured Drug Testing Services’ model of providing onsite drug and alcohol testing saves money and time. We dispatch professional drug and alcohol technicians to your workplace to conduct random, post-accident, reasonable suspicion and/or pre-employment drug or alcohol testing.  Employees that require testing per DOT regulations or by company mandated policies are tested quickly by our professional technicians and back to work in minutes! We also have state-of-the art mobile vehicles staffed by certified and trained technicians to conduct on-site services so your employees never have to leave the workplace even if no on-site bathroom facilities are available. No lost time from work, no wasted travel time and no long lines at clinics means a more productive workforce and lower overall costs for the employer.