DOT and Non-DOT certified Urine Drug and Evidential Breath Alcohol Testing (EBT). Alternative specimen (Hair, Saliva) testing. All laboratory blood work collections done. Using certified SAMSHA laboratories. Certified MRO in house. Call 718-701-5949 to book your drug and alcohol test, to enroll in a cTPA (consortium) random drug and alcohol testing service or to get your laboratory blood work done.