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:

Lab Testing Services

Our comprehensive laboratory services are the foundation of all the services that we provide: standardized testing for compliance, industrial forensic investigations related to EH&S, QC, and materials R&D, and support in civil and criminal suits.

Whether conducting compliance monitoring in the workplace or sampling to detect the source of a contaminant in the production process, RJ Lee Group can design the sampling plan, undertake the monitoring and collect and analyze the samples. Our experts are well-informed and current in standardized methodologies mandated by government standards such as OSHA, NIOSH, MSHA, and the EPA. We can determine product and materials compliance with standards and specifications and conduct testing to establish MSDS and product label information.

Download our Laboratory Testing Guide for a list of standard analytical testing services we provide. In addition to the services listed there, our materials experts collaborate with industry in conducting investigative studies and providing interpretative support to resolve materials, process, and manufacturing issues as well as environmental health and safety concerns.

Download Laboratory Testing Guide


Analytical Testing Services

  • Industrial Hygiene
  • Environmental
  • Asbestos Analysis

Scientific Consulting Services

  • Construction Materials
  • Materials Characterization
  • Metals & Alloys
  • Mineral Identification and Characterization
  • Nano-Characterization
  • Particle Identification and Characterization
  • Specialty Chemicals & Coatings
  • Corrosion Studies
  • Failure Analysis

Field Services

  • PTR-MS mobile monitoring laboratory
  • Portable XRF analysis
  • Support for IH and environmental studies; post-disaster assistance


We respect our clients and maintain complete confidentiality. All laboratory data and reports are kept strictly confidential. All proprietary materials and processes are accorded proper discretion.


We have laboratories located in Pittsburgh, Pennsylvania and Pasco, Washington, with satellite offices in Tennessee, North Carolina, and Dubai, UAE. Visit our Contact Us page for a complete listing of locations.

Pennsylvania – Headquarters

RJ Lee Group, Inc.

350 Hochberg Road

Monroeville, PA 15146

Main: 800.860.1755

Fax: 724.733.1799


Columbia Basin Analytical Laboratories

2710 North 20th Avenue

Pasco, WA 99301

Main: 509.545.4989

Fax: 509.544.6010

Submit a Sample for Analysis

We have made it easy for you to submit samples. Everything you need to guide you through the process is on this page, presented in easy-to-follow steps.

Request a Quote

Need a quote? Contact one of our scientists to learn more about our analytical capabilities and to obtain specific pricing information.

Laboratory Management

We provide complete, contract-based operation and management of large-scale scientific laboratories, primarily for the government in support of nuclear waste sites.

Instrumentation & Techniques

Our experts couple creative problem-solving skills with state-of-the-art instruments and techniques to provide exceptional service.

Case Studies

See examples of the expert services we provide.