K&J Integrity Labs LLC

K&J Integrity Labs LLC is a Virginia-based specimen collection provider offering DOT and non-DOT drug testing, DNA specimen collection, breath alcohol testing, and fingerprinting services. We support employers, TPAs, courts, and individuals with accurate, compliant, and timely collection services.

Our team follows strict chain-of-custody and confidentiality standards and provides both mobile and fixed-site collection options to ensure flexibility and reliability. K&J Integrity Labs is committed to professionalism, responsiveness, and high-quality service.

K&J Integrity Labs LLC currently operates as a mobile specimen collection provider, delivering on-site services at employer locations, job sites, schools, courts, and private appointments. Our mobile services are designed to provide secure, compliant, and confidential collections while maintaining strict chain-of-custody standards. A fixed office location is in development to further expand service availability.