Integrated Midstream Environmental and Engineering Services


TRC's experience working in both conventional and unconventional oil & gas plays allows us to help midstream operators successfully complete their projects and maintain compliance.


TRC provides complete environmental and engineering services to the midstream oil & gas industry, including air permitting and modeling, air emissions testing, due diligence support, remediation, water and wastewater compliance, environmental permitting and licensing, process safety management, and engineering program management. Our staff includes biologists, archaeologists, planners, environmental scientists, geologists, hydrologists, engineers, and other specialists supporting midstream oil & gas clients.

Our services include:

  • Air Permitting and Modeling
  • Air Emissions Testing
  • Environmental Due Diligence Support
  • Remediation
  • Clean Water Act Compliance (e.g., SPCC, NPDES)
  • Environmental Permitting and Licensing (Pipelines, Storage, Terminals)
  • Process Safety Management (PSM) and Environmental Health and Safety (EHS) Compliance Auditing
  • Engineering Program Management