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 built 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:

Don Ewert, a consulting Occupational Health specialist, & Marc Hugus, Manager, Business Development will be attending the EIA National Conference & Exhibition on March 17th in San Diego, California. This conference is a great source for information on mold identification and remediation, environmental sampling and analysis, lead-based paint abatement, asbestos management, indoor air quality, regulatory compliance audits, environmental site assessments, and environmental management systems.

They will also be giving a presentation titled: “OSHA and Crystalline Silica; Examining the Rules”. This presentation will focus on regulatory changes related to silica exposure control, and specifically Respirable Crystalline Silica (RCS). You can read a small excerpt from their presentation below. To read more about the event, click here.

“While silica exposure control has been an OSHA regulated requirement for more than 30 years, recent changes to these regulations is having a serious impact on the construction and industrial processing communities.  In addition, most occupational health professionals are unaware of the fact that these exposure rules start with HazCom 2012, which regulates Respirable Crystalline Silica (RCS) in bulk materials.  Having adopted the Globally Harmonized System of Classification and Labeling (GHS-2015), OSHA now limits RCS in products to a level of 0.1% by weight.  Should the actual amount exceed this value, hazard warnings and control measures must be employed.”