Located in Greenwood, Mississippi, Marvel Laboratories is the only independently-owned, laboratory-based urine drug screening facility in the Delta. Using state-of-the-art equipment and technology, we provide our clients with accurate results. In most cases, Marvel Laboratories can have results in your hands the very next day.

We provide urine drug screening for all non-regulated industries, medication compliance screening, and consultation services, in addition to DOT collection services and confidential self-testing.

In 2015, more than 17,500 Americans died from prescription opioid overdose; more than quadruple the amount in 1999. In fact, since 1999, prescription drug sales have increased 300% with no corresponding decrease in reported pain.


At Marvel Laboratories, LLC we are dedicated to providing fast, accurate urine drug screening results for the people keeping our community healthy and safe.


Every business is as unique as the person who owns it. With over 15 years of experience each member of our staff has the knowledge and expertise to tailor to your specific needs.