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With multiple locations we are Colorado’s largest drug testing and collection network.

Datia
Quest Diagnostics
Norchem
Adad

Welcome to Wiz-Quiz

Wiz-Quiz provides fast, accurate drug testing for probation, social services, concerned parents, schools, treatment agencies and employers, both DOT and non-DOT.

Wiz-Quiz is a preferred collection provider for Quest Diagnostics. Bring your Quest form with picture ID for fast service.