About Us

At Diversified Drug Testing, LLC, we are industry leaders in providing comprehensive, efficient, and cost-effective drug and alcohol testing solutions directly to our clients. Our specialization in onsite testing allows us to offer discreet services at your location, meticulously tailored to fit your scheduling needs. We have broadened our scope to include management of Driver Qualification Files and offer expert navigation of the FMCSA Portal and Clearing House services, ensuring seamless compliance with DOT standards. Our commitment extends to delivering end-to-end solutions that not only meet but exceed regulatory requirements, optimizing the testing process for maximum efficiency and client satisfaction. Trust in our over 100 years of combined experience to deliver reliable, professional testing services that uphold the highest standards of quality and care.