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We provide a "one-stop-shop" for all aspects of environmental planning, permitting, design, construction and evaluation of environmental impacts and mitigation.


Markosky's environmental staff has experience in performing environmental assessments, technical writing, construction monitoring and effective agency coordination.


The experienced staff at Markosky has developed excellent working relationships with Federal, State and Local Environmental Agencies. These relationships ensure effective and consistent agency reviews and result in cost effective permitting efforts on behalf of our clients. 

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  • Surface Water Identification / Assessments and Reports

  • Benthic Macroinvertebrate Surveys

  • Agricultural Identifications and Reports (ALCAB Experience)

  • Section 4(f) Identification, Reports, Coordination and Approvals

  • Wetland & Stream Mitigation, Design and Construction Inspection, Post Construction Monitoring

  • Prepare E&S and PCSM Plans 

  • Chapter 105 Stream and Wetland Permits

  • Noise Modeling and Monitoring

  • Asbestos Services

  • Lead Based Paint Sampling 

  • Air Permitting

  • NPDES Permits

  • Threatened and Endangered (T&E) Species Coordination

  • Botanical Surveys

  • Environmental Site Assessments / Hazardous Waste Investigations

  • Acid Mine Drainage / Acidic Rock Drainage / Water Quality Sampling


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