Primary Office

3475 Lakemont Boulevard

Fort Mill, SC 29708


  • Geospatial Analysis and Modeling:

    • Natural hazards

    • Climate change

    • Emergency management

    • Critical infrastructure

    • Inundation networks

    • Thematic mapping

    • Land use/land cover

    • Impervious surfaces

    • Cadastral mapping

    • Locational site analysis

    • Infrastructure inventory collection

  • Digital Image and LiDAR Processing:

    • Supervised classifications

    • Temporal analysis

    • Rectification

    • Mobile and aerial LiDAR processing

    • Terrain development

    • Application development

    • Geoprocessing models

    • Geodatabase design

    • Enterprise integration

    • System implementation



  • Twitter Clean

ESP Associates, Inc.

ESP Associates, Inc. is a multi-discipline engineering design and consulting firm providing clients with civil engineering, surveying and mapping, land use planning, landscape architecture, earth and material science, and water resource management services. With more than 360 professionals and staff in offices across the U.S., ESP has the resources and talent to meet the requirements of our clients.

Our approach to service is focused on three objectives:
Listen. Deliver. Improve.


Through years of dedicated service to our clients, ESP has received ENR Top 500 Design Firm ranking of 288 in 2020. In the Southeast, ESP’s primary territory, we received the 2020 ENR Southeast Top Design Firms ranking of 39. ESP is honored to maintain over 30-year relationships with both public and private clients.

Contact Information

David M. Key, PE, CFM

Director - Water Resources & GIS


2020 Global Sponsor

Harold W. Rempel, III, CP, CMS-LiDAR, GISP

Senior Geospatial Manager