K&J Integrity Labs LLC is a professional specimen collection and mobile testing company based in Charlottesville, Virginia, serving employers, agencies, healthcare providers, and individuals throughout Central Virginia. We specialize in DOT and Non-DOT drug and alcohol collections, DNA specimen collections, fingerprinting, rapid testing, and mobile/on-site testing services. Our team is committed to maintaining strict chain-of-custody procedures, identity verification, confidentiality, and compliant specimen handling for every collection. We offer flexible scheduling, including after-hours and weekend availability, to support clients requiring fast, reliable, and professional collection services. Our mission is to provide accurate, efficient, and client-focused support while helping organizations reduce downtime and maintain compliance.