Peak Laboratories is an Oklahoma-based reference laboratory that provides high-quality drug testing services for physicians and hospitals. We are committed to providing innovative solutions and exceptional on-site support to organizations seeking to detect and deter the abuse of drugs. Whether you need point of care testing products, laboratory screening and confirmation, or cutting edge analysis for trends in drug use, Peak Laboratories provides the support and information necessary to implement and manage your unique program. Our rigorous quality standards ensure dependable products and laboratory analysis, and this commitment translates to our client service. Peak maintains full licensing and accreditations including Clinical Laboratory Improvement Amendments (CLIA) certification.