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A Division of PEA Group

We’re a division of PEA Group, a leading provider of comprehensive site design consulting services including, civil engineering, land surveying, landscape architecture, and geotechnical engineering.

Expert Environmental and Ecological Support

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Cost-effective Environmental and Ecological Services

ASTI, a division of PEA Group, delivers practical, results-driven environmental and ecological solutions that help clients navigate complex regulatory requirements with confidence. Since 1985, our team of specialists has partnered with industry and government clients to assess risk, ensure compliance, and support sustainable redevelopment.

Our staff includes certified and licensed professionals, ranging from geologists, wetland scientists, and remediation specialists to hazardous materials managers and regulatory compliance experts, all committed to advancing your project’s goals through proactive environmental management.

With offices in Auburn Hills, Brighton, Grand Rapids, and Detroit, we serve clients throughout Michigan and the Great Lakes region, with experience extending across the United States, Canada, and Eastern Europe. Wherever your project takes you, ASTI brings the same commitment to quality, responsiveness, and collaboration that define PEA Group.

ASTI Environmental Directors and Managers

Our directors and managers bring deep knowledge and decades of professional experience in their respective specialty areas.

ASTI Environmental Staff

Our staff is active in development and review of federal and state of Michigan standards for environmental assessment as well as training and education. ASTI Environmental employees exemplify professional environmental practice.

ASTI Staff Certifications

Our staff holds a wide range of certifications in a variety of professional disciplines, including environmental, planning, management, quality assurance, and more. This diverse expertise allows us to provide comprehensive and high-quality solutions for your needs.

  • Certified Asbestos Building Inspector
  • Certified Management Planner
  • Certified Project Designer (Michigan)
  • Certified Project Designer
  • Certified Asbestos Hazard Evaluation Specialist (Ohio)
  • Certified Environmental Professional (CEP)
  • Certified Environmental Trainer (CET)
  • Certified Hazardous Materials Manager (CHMM)
  • Laboratory Quality Assurance/Quality Control Training Certification
  • Certified Hazardous Waste Contractor
  • Certified Radon Measurement Specialist
  • 36 CFR Part 61 Qualified Architectural Historian
  • Certified RCRA & DOT Trainer
  • Certified Regulatory Compliance Manager
  • Certified Storm Water Operator
  • Certified Underground Storage Tank Professional (Michigan)
  • Certified Professional Geologist (CPG)
  • Certified Professional Wetland Scientist (PWS)
  • Certified Waste Treatment Plant Operator for Constructed Wetlands
  • Certified Forester
  • Professional Wetland Scientist
  • Registered Environmental Property Assessor (REPA)
  • Registered Professional Engineer (MI, IL)

Join an award-winning team.

We’ve been named one of Metro Detroit’s Best and Brightest Companies to Work for the last four years and counting. Join a team committed to your professional development.

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