Earthplan Design Alternatives provides a full range of civil engineering services.  EDA strives to understand and take advantage of existing site conditions and constraints to achieve a design solution that is in harmony with the environment and within budget.  For more information and examples of different service types, browse the submenu under Services above.

  • Conceptual Park Design

Earthplan Design Alternatives specializes in:

Master Planning

Feasibility Studies


Site Planning

Water System Design

Sanitary Sewer Design

  • Gravity Collection
  • S.T.E.P. Systems
  • S.T.E.G. Systems
  • Treatment Plants

Roadway Design

Construction and Contract Administration

Recreational Facility Design

  • Parks
  • Trails
  • Ball Fields

Elevation Certificates

Construction Observation

Grading and Drainage Design

  • Site Mass Grading
  • Storm Sewer Design
  • FEMA Studies
  • Hydrologic and Hydraulic Studies

Storm Water Management

  • National Pollutant Discharge Elimination System (NPDES) Permitting
  • Storm Water Pollution Prevention Plans (SWPPP)
  • Site Monitoring

404 Permitting