At USDiagnostics you'll always talk to a real person and we ship your order the same day it's placed*!

*In-stock items ordered by 3:30 CDT


US Diagnostics is a leading provider of instant, on-site drug testing products designed for quick, accurate drug test results.  USD provides the best drug testing devices you need at prices that work within your budget.



Drug Testing Products

USD drug testing products are engineered to give you the quickest and clearest-reading results available and are easy for clinicians to store, handle and administer.  From corrections facility to courts, staffing to transportation, schools to hospitals, a Fortune 500 company or a small business...US Diagnostics can provide the best on-site testing products to conform to your needs.  Please contact us at any time and let's talk about how US Diagnostics can work with you to help solve your drug testing needs!



When a drug screen result is positive, the specimen is sent to the laboratory for a confirmation test to be performed.  US Diagnostics offers a confirmation process for positive results produced on instant drug screen devices (cup, dip or cassette) testing urine.  Additionally, we offer confirmations for oral tests.


Have questions?  Ready to order?
Call USDiagnostics now at 888.669.4337


USDiagnostics is a member of the Drug and Alcohol Testing Industry Association (DATIA) USDiagnostics is a member of the National Onsite Testing Associates (NOTA)

Home  ::  About Us  ::  Products / Drug Tests  ::  Services  ::  Resources  ::  Customer Service  ::  Contact Us  ::  Privacy Policy  ::  FAQ  ::  Site Map

Copyright © 2017.  US Diagnostics, Inc. All rights reserved.
Your one-stop-shop for high-quality drug testing & screening products, services and resources.