We provide testing services to certify product and materials compliance, support quality control, and ensure the health and safety of workers and their environment. We provide assistance for clients who are not sure what tests they need. Our accredited materials characterization laboratory is the foundation of all the services of RJ Lee Group provides, including standardized testing for compliance, industrial hygiene and environmental analyses, quality control, and materials research and development.

We provide credentialed expertise supported by robust scientific data. We provide significant support to industrial clients for product development, industrial hygiene and overall production support.

RJ Lee Group maintains a visible and respected reputation within the legal community, having offered scientific support in civil litigation matters for nearly 30 years. 

  • Product Liability 
  • Toxic Tort
  • Construction Defect
  • Fugitive Emission
  • Personal Injury
  • Patent Infringement
  • Contract Disputes
  • Insurance Subrogation

Subject Matter Experts

From our core business of providing scientific solutions to our clients, we have developed innovative products. Some are produced internally, and some have arisen from partnerships with other research organizations. 

For example, we build lab software solutions to help manage and streamline your labs data, and environmental testing products for a variety of applications. 

  • IntelliSEM is a powerful automated particle analysis system.
  • ParticleID is  a customizable cloud hosted web application used to identify foreign particulate matter and  assist with root cause investigations. 

Other products we create count particles and help keep the air and environment safe.

RJ Lee Group is a materials analysis laboratory and consulting company which serves many different industries. We offer scientific solutions such as industrial forensics services, laboratory and testing services, litigation support, and laboratory software to many industries:


The road to government acceptance can be challenging, but once qualified, the process confirms the candidate’s credentials, proficiency, and performance. RJ Lee Group has experience as both a prime contractor and sub-contractor in government contract research, laboratory management, R&D support programs and in fulfilling government requirements. We maintain corporate-based system-wide auditability in compliance with standard government contract requirements.

Our Services Know No Boundaries

RJ Lee Group’s expertise and experience provide comprehensive support for federal, state, regional and local governments as well as for international agencies. Since the 1980s our scientists have consulted to develop innovative technology to eliminate R&D obstacles and to respond to the challenges of information management with solid software tools. The entire breadth of skills and services of our organization are available to our government clients.

Environmental Health & Safety

Working with Lawrence Berkeley National Laboratory (LBNL), we conducted a contract research pilot study to assess worker and environmental exposure to potential unbound engineered nano-particle releases. We have conducted air quality studies for the Environmental Protection Agency (EPA), the Department of Defense (DOD), the Department of Energy (DOE) and the National Aeronautics and Space Administrations (NASA) space shuttle flights.

Engineering & Maintenance Systems

We developed software solution tools for the U.S. Air Force, to support aircraft engine reliability, manage enterprise-wide data integration and collect divergent intelligence to support readiness and safety. Our information management services include unique technologies addressing Engine Health Maintenance (EHM), Reliability Centered Maintenance (RCM), predictive maintenance (PdM) or preventive maintenance (PM), and Data Repository Center (DRC) management.

Concrete Service Life Prediction

Our laboratory studies for the U.S. Navy and the Army Corps of Engineers simulated various environmental conditions over time, determined ingress of ionic solutions, and evaluated deterioration mechanisms of critical concrete components. The resulting data was input in STADIUM®, a model for predicting service life.

Laboratory Management

As sub-contractor to Mission Support Alliance at the Department of Energy’s Hanford Nuclear Site we manage the Waste Sampling and Characterization Laboratory Facility (WSCF). We also provide scientific staff on a contract basis to assist in specific projects that require materials characterization expertise.

Our Expertise Precedes Us

RJ Lee Group’s expertise and capabilities in materials characterization and developing analytical techniques is recognized among all levels of government. Our experts have been invited to serve on peer-review panels and to provide testimony related to proposed regulatory requirements. We have supplied government agencies with needed data and information post-disasters to ensure that these agencies could advise responders and the public in how best to deal with any potential risk. We also assisted in providing data to agencies in their development of remediation strategies and dealing with hazardous materials.

For more information, please call us at 1.800.860.1775 then dial 0 to have our receptionist direct you to the proper contact.

DUNS Number: 052545431

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