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 on-site drug testing products designed to give you instant, accurate drug test results. USD provides the best drug testing products at prices that work within your budget.
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!