Founded in 1990, Keystone Laboratories, Inc. provides environmental testing services to government, industry, and consulting engineering firms from laboratory locations in Newton, Waterloo and Kansas City. Our laboratory and support personnel are committed to providing a comprehensive range of testing services, coupled with superior customer service, to satisfy our clients' needs.
Our growth has been possible because our clients have put their trust in our ability to do the job, and do it right. We work hard every day to continue to earn that trust. Each laboratory location maintains certifications with their respective state regulatory agencies. Contact the laboratory for specific certification requirements.