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:

Industrial Hygiene

Industrial Hygiene

Industrial Hygiene RJ Lee Group identifies, evaluates, analyzes, and suggests control measures for environmental elements that originate in the workplace and may cause potential source of risk to workers or the environment. We offer analytical and consultative...

Terms and Conditions

Terms and Conditions Terms and Conditions of Sale for RJ Lee Group, Inc. Services   FORMATION OF CONTRACT. Any term of Customer’s order or of releases pertaining thereto or in any communications from Customer, which is in any way inconsistent with or in addition...

Vermiculite Questions and Answers – LAB.055.1 and 198.8

Vermiculite Questions and Answers – LAB.055.1* and 198.8 Recently changes to the New York State Department of Health’s (NYS DOH) requirements for vermiculite containing materials have made staying current and up-to-date with the guidelines for compliance...