created with

  • w-facebook

Penn’s Trail is an Environmental Consulting Firm serving PA, MD, and DE.  Our staff of licensed and registered professionals specialize in but are not limited to the following professional services:

  • On Site Sewage Disposal Testing and Design  

  • Wetlands Delineation & Local, State and Federal Permits  

  • Phase I & II Environmental Site Assessments  

  • Storage tank removal oversight 

  • Assessment of  potential contamination  

  • Stormwater Control Infiltration Testing  

  • Act 537 Sewage Planning for Land Development 

  • Biology & Natural Resource Inventories  

  • Protected Plant & Animal Inventories, Studies, & Resolution

  • Carbonate/Karst/Limestone Investigations  

  • Preconstruction Soil Evaluations  

  • Large Volume Sewage Disposal Testing 

  • Small Flow Treatment Facilities & Design  

  • Soil Classification and Re-classification 

  • NPDES Anti-Degradation Coordination & Research  

  • All PADEP  and OSS Testing & Design of Innovative, Alternate &  Experimental Systems 

  • NEPA Environmental Impact Statements 

  • Operation & Maintenance Compliance (On Site Septic Systems)

  •  NEW!!!

    • PSMA Sewage System Inspections 

      • Real Estate Transactions
    • Stormwater Compliance Monitoring & Management


We provide professional expertise in the fields of soils, geology, wetlands, water resources, and ecological concerns.