ENVIRONMENTAL SERVICES

Your Technical and Regulatory Partner

In today’s ever-changing regulatory landscape, environmental compliance with federal and state laws is critical to the success of infrastructure, energy, and development projects. Compliance can often seem at odds with project vision and financial constraints. That’s why our team partners with you as a technical and regulatory advocate—helping navigate environmental permitting, impact studies, and remediation requirements to achieve your goals.

From Phase I, II, and III Environmental Site Assessments (ESAs) and NEPA documentation to wetland delineations, asbestos inspections, and remediation planning, our environmental experts assist in every stage of a project. Thrasher provides the services and expertise needed to identify and minimize impacts to natural resources while avoiding costly project delays. Our trained staff combines in-depth knowledge of federal and state environmental regulations with positive agency relationships to streamline permit approvals and environmental clearances required for project completion.

The diversity of our team in the natural resources and environmental consulting field, combined with advanced training, certifications, and university partnerships, enables us to perform specialized assessments and deliver practical, cost-effective solutions for our clients.

Full Scope of Assessment, Compliance, & Remediation Services

Our Environmental Division provides comprehensive support across multiple service sectors—from investigation and assessment to compliance and remediation.

We conduct full-spectrum Hazardous Materials Investigations, including Phase I, II, and III Environmental Site Assessments and remediation services, and we are experienced in managing USEPA-funded Brownfield Assessment and Cleanup Grants as well as WVDEP Voluntary Remediation Program sites. Our team also prepares National Environmental Policy Act (NEPA) documentation for federally funded projects, having completed studies for nearly 15 federal agencies within the past three years. In addition, we maintain a dedicated Asbestos Services group that provides ACM inspections, project management of abatement activities, and onsite construction observation and air monitoring. We also assist clients with both state and federal environmental permitting, ensuring regulatory requirements are met efficiently and proactively.

Asbestos Services

  • Inspections
  • Project Designs
  • Air Clearances
  • Management Plans
  • Area and OSHA Monitoring
  • 3-Year Re-inspections for Schools
  • Operation and Maintenance Reports
  • 7 Certified ACM Inspectors
  • Certified ACM Inspections in WV, PA, OH, KY, and VA
  • Third-Party Abatement Oversight and Air-Clearance Monitoring

Natural Resouces Management

  • Delineation
  • Threatened and Endangered Species Surveys
  • Cultural & Historic Resource Management
  • Permitting (401, 404, FERC, NEPA)
  • Design
  • Mitigation/Restoration
  • Water Management Planning
  • EA/EIS
  • Macroinvertebrate Surveys

Site Assessment & Remediation

  • State Specific Voluntary Programs – WV, OH, and PA
  • Phase I & II Environmental Site Assessments
  • Water Sampling and Analysis Reports
  • Remediation Investigation and Feasibility Studies, Alternatives, and Design
  • Solid and Hazardous Waste Management
  • Brownfield Redevelopment
  • Hydrogeologic and Geologic Investigations
  • UST Consulting Services
  • SPCC Plans
  • Asbestos Inspection and Sampling
View our work

Fulfilling your needs in a responsible and innovative way has earned our firm prestigious recognition throughout the Mid-Atlantic region.

Let’s discuss your project

Call us: 1-800-273-6541