My FACT Lab is a direct access and onsite drug testing lab and DOT Physical Exam Center in Charlotte, NC. FACT stands for Fast, Accurate, Confidential Testing and we stick to this with affordability, upfront pricing, convenience for the Charlotte, Concord, Huntersville, NC areas, accessible appointments with welcome walk-ins and often with no lines, work-friendly hours, including Saturdays Most test results in only 24 to 72 hours.