Tulsa Drug Screening is located on the corner of 16th and Denver near downtown Tulsa. We are licensed with the State of Oklahoma to perform workplace drug testing, and our collectors are certified for DOT collection. We have a chemical analyzer onsite for testing of urine specimen which allows us to produce accurate results same day. We are also certified to collect oral fluid. We specialize in pre-employment, random screening, and post-accident testing. Collection for such testing can be handled at our facility or onsite at our client's locations, as we have the ability to travel and collect anywhere in the state of Oklahoma. We are also an approved collection site for DISA and Pipeline Testing Consortium (PTC).