Service Areas

RPS Iris Environmental is a full-service, innovative consulting firm focused on the effective management of a variety of environmental conditions and liabilities. The keys to our success are our ingenuity, integrity, and scientific credibility. As a small-sized firm with minimal overhead, we are able to provide our clients cost-effective solutions to their problems.

Our mission is to provide responsive, practical, and health-protective solutions to our clients' environmental challenges. We provide technical and strategic support in the following areas:

Human Health Risk Assessment
  • Multi-Pathway Quantitative Risk Assessment
  • Toxicology Assessments
  • Prop 65 Support and Defense Services
Environmental Due Diligence
  • Complete Environmental Due Diligence Services
  • Phase I and II Environmental Site Assessments
  • Evaluation of Environmental Risk and Liability
  • Forecasting of Costs for Environmental Response and Protection
Site Investigation, Characterization, and Remediation
  • Design and Implementation of Extensive Site Investigation Programs
  • Drilling Experience in Soil and Rock
  • Sample Collection of Soil, Soil Gas, Groundwater
  • Groundwater Monitoring and Data Management
  • Remediation of Soil, Groundwater, and Vapor Intrusion
Air Quality Assessments and Modeling
  • Vapor Intrusion Assessments
  • Ambient and Indoor Air
  • Human Health Exposure Assessments
  • Emissions Estimation