Our employees continually expand their knowledge through continuing education to provide the most accurate and comprehensive surveys possible. SEI prides itself on the thoroughness of our research and the quality of our surveys.

An example of one type of specialty survey is the Agricultural Lands Preservation Surveys performed for the State of Delaware. SEI has performed numerous surveys of large farm tracts delineating property boundaries, land use types and improvements on the properties.

 Land Surveys  
  • Boundary Surveys
  • Mortgage (parcel) Surveys
  • ALTA/ACSM Land Title Surveys
  • Property Reconstruction Surveying (for boundary disputes)

 Topographic Surveys

  • Contour Mapping
  • Digital Terrain Models
  • Route Survey

 Construction Surveys  

  • Construction Stakeout of bridges, steel buildings, sites, and utilities
  • Subdivision Services
  • Utility Locations
  • Asbuilts of buildings, storm water ponds, underground and overhead utilities

 Environmental Surveys

  • Wetlands Locations
  • Monitoring Well Surveys

 Additional Services

  • Monitoring and Deformation
  • Flood Elevation Certifications
  • Computer Aided Drafting & Drawing (CADD)
  • Expert Witness Testimony
  • Specialty Surveys
  • Legal Descriptions
  • Deed Research and Retracement Surveys