Industrial Hygiene RJB provides for the recognition, evaluation, and control of occupational hazards that may cause illness or injury to workers or may adversely affect citizens of the surrounding community. Indoor Air Quality(IAQ) IAQ assessments include the evaluation of the building systems with respect to thermal comfort and biological/chemical pollutants that may have an adverse effect on the health and/or productivity of the occupants. Environmental RJB promotes value-added solutions to environmental liability situations for clients from an initial Phase I Environmental Site Assessment (ESA) due diligence for real estate transactions to the decommissioning of an industrial facility or redevelopment of a Brownfield property with known or suspected site contamination.