WDTC offers a full range of on-site and off-site drug testing services, along with consulting expertise to help businesses of all sizes create and maintain their testing programs, and comply with federal drug testing laws.
We work with owner-operators as well as full-scale employers in our role as a Consortium/Third-Party Administrator (C/TPA). In addition to drug testing services, we also provide consultation services as your staff prepares for DOT audits.
Schedule a Test Now
WDTC offers several types of tests in addition to traditional drug testing.
Learn more about our services
Background
Screening
WDTC offers several levels of background screens depending on your organization’s needs
DOT
Clearinghouse
WDTC is a C-TPA and helps owner-operators and employers comply with FMCSA guidelines
DOT
Consortium
WDTC is a C-TPA and specializes in DOT consortium management for owner-operators and smaller employers
DNA
Testing
Legal DNA testing provides definitive proof of a biological relationship between a parent and child
Drug
Testing
WDTC works with organizations of all sizes to help manage their drug testing needs with cost-effective and efficient programs
Education
& Training
WDTC offers training programs specific to the roles of employee supervisor and Designated Employee Representative
Clinical
Testing
WDTC provides a range of occupational health services and tests to complement your employee health program
