Wienhoff Drug Testing

"Wienhoff Drug Testing is a Drug and Alcohol Testing Company committed to the safety of the individuals while supporting the treatment needs...”

The goal of an effective employment drug and alcohol program is to rid the workplace of drugs and alcohol, not people.

Wienhoff Drug Testing is your single-source for DOT and non-DOT Drug and Alcohol Testing Program Administration and Safety Health Services.



Consortium/Third-Party Administrator (C-TPA) for DOT-Regulated Testing: Navigating the complexities of DOT regulations is often difficult and intimidating to business owners and managers.

Wienhoff Drug Testing is here to assist employers in the administration of DOT random testing programs to keep compliance as seamless as possible. Our services include managing the random testing pool, specimen collections, policy consultation, driver history checks and supervisor training, to name a few.