Drug Testing Centers of America has been a great partner. They take care of our pre-employment needs, post-accident testing, DOT testing and physicals, random testing, compliance issues, and so forth—and they do it for almost 1,000 employees scattered across 6 states. Having one company that is able to meet all of our needs has made my job much easier, and I know that should I have a problem I can contact someone 24 hours per day/7 days per week. The skilled team of professionals of Drug Testing Centers of America is a pleasure to work with, and they always take the extra step to ensure that they communicate any urgent information and give us a “heads-up” on something they will be emailing us that needs our immediate attention. They feel almost like coworkers instead of a contracted company, because if it’s important to our company, it’s important to them. I highly recommend them!