Environmental Services

Environmental site assessments, reclamation projects, emergency spill response, and more

Facing environmental compliance and due diligence issues is challenging. Concerns can arise when purchasing property, untangling permit conditions, evaluating possible contamination, or managing waste issues.

Whatever your situation, TriMedia’s staff of professional engineers, certified hazardous materials managers, and technical support team can guide you through the process necessary to move towards regulatory compliance.

Featured Services

    Call For a Quote:

    (906) 228-5125

    • Chemical Inventory Management (SDS)
    • EPCRA Reporting (Tier I, II, and TRI)
    • Permit Development and Negotiation
    • Contaminated Property Investigation
    • Emergency Spill Response
      • Air Monitoring
      • Coordination
      • Oversight
      • Reporting
    • Construction Specification Development, Management and Oversight
    • Expert Witness Litigation Support/Third Party Oversight
    • Underground Storage Tank (UST) Assessment, Compliance, and Closure
    • ISO 14001 Assessments
      • Soil and Groundwater Remediation/Treatment Systems
        • Feasibility Studies
        • Pilot Testing
        • Construction
        • Regulatory Support
        • Implementation
        • Troubleshooting
        • Augmentation
        • Operation and Maintenance
        • Monitoring
      • Vapor Intrusion Investigations and Mitigation
      • Wetlands/Ecological Services
      • Air Quality
        • Permitting, Reporting and Regulatory Support
          • Compliance Inspections
      • Drinking Water Assessments
        • PFAS
        • Lead
        • Regulatory Compliance, Recordkeeping, and Reporting
        • Environmental Site Assessments and Subsurface Investigations
        • Risk Assessment, Management, and Mitigation
        • Contaminated Soil and Groundwater Delineation and Monitoring
        • Site Closure and Regulatory Reporting
        • Landfills
          • Monitoring
          • Reporting
        • Storm Water Planning, Management and Monitoring
          • Industrial
          • Commercial
        • Aboveground Crude Oil Storage Tank Entry, Inspections, and Leg Adjustments

        Frequently Asked Questions

        We get these all the time. 

        Still have questions? Don't hesitate to reach out to us! 


        How long have you been in business?

        TriMedia Environmental & Engineering has been in business since 1995. 

        How many employees do you have?

        We have more than 50 employees.

        What is your normal response time to provide on-site services?

        Depending on travel distance, our team can be there within 24 hours if the need is urgent.

        Do you charge by the hour or the project?

        It depends.

        In most cases, we provide a proposal and charge on a time and materials basis. However, in some instances, we provide per project billing.

        Do you strive to make us self-sufficient so we rely on you less?

        Yes, as much as is prudent, we aim to make our clients self-sufficient.

        What if I don't see the service I'm looking for on your website?

        Shoot us an email at hello@trimediaee.com or give our headquarters a call at (906) 212-4055.

        We’ll do our very best to meet your project needs! We're also happy to refer you to professionals in our service provider network. 

        Can we use your equipment and do our own sampling?

        Due to liability concerns, we do not allow this. 

        Do you have your own lab?

        No, we use 3rd party labs. 

        Contact Us


        830 W Washington St
        Marquette, MI 49855

        Offices in Michigan, Wisconsin, Montana, Arizona, and Nebraska

        (906) 228-5125


        Robert Lehto – President

        Tom Anthos – Vice President