How can we help you?
Select a category below to explore our services.
For Employers
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Streamline your pre-employment, random, and DOT-compliant screening processes.
Legal & Probation
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Court-approved, reliable testing for legal and probation requirements.
Personal Use
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Confidential, fast, and accurate testing for personal peace of mind.
Find a Location
With over 10,000 locations, appointments are suggested for shorter visits. Your barcode is valid nationally at the corresponding lab network (Quest or LabCorp). Collection sites should never ask for payment.
Schedule an Appointment:
To find a location or schedule, please use the official links below. If your barcode starts with 'Q', use the Quest link. If it's all numbers, use the LabCorp link.
Need to change lab providers (e.g., from Quest to LabCorp)? Please email us with the subject "CHANGE LABS" and allow up to 4 hours for the change to process. Do not request a refund if you just need to switch labs.
Common Questions
I completed a probation test but didn't get results. Where are they?
ProbationA collection site was closed or refused me. What do I do?
BillingI ordered a 'Personal Use' test but my PO didn't get it.
ResultsHow do I make an appointment?
AppointmentsI paid but didn't get a barcode. Where is it?
RegistrationI can’t login to see my results. My password doesn’t work.
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