Trigon offers comprehensive environmental consulting services to ensure compliance with federal, state, and local regulations, covering a wide spectrum of environmental concerns. From conducting environmental studies and assessments to providing remediation solutions, we address contamination issues in Groundwater, Soil, Sediment, Surface Water, and Vapor Intrusion. Our expertise extends to coordinating with entities such as the U.S. Environmental Protection Agency (EPA), US Department of Defense (DoD), USAID, US Army Corps of Engineers (USACE), US Department of Energy (DOE), host country governments, and state/local regulatory agencies.

We have contributed to hundreds of infrastructure improvements, disaster recovery, hazard mitigation, and coastal projects, many of which have involved environmental studies, assessments, and remediation services. Our offerings include environmental compliance support (e.g., NEPA, stormwater), environmental monitoring and reporting, preparation of environmental assessments and impact statements, wetland delineation, and land use planning/permitting. Moreover, our permitting and reporting services cover a broad spectrum, encompassing regulatory, right-of-way, traffic, and design/construction permits required for both public and private infrastructure projects. We ensure adherence to local, state, and federal regulations and licensing agreements to facilitate smooth project execution.