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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



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ESP Associates, Inc.

ESP Associates, Inc. (ESP) is a multi-discipline firm serving various phases of project development and public safety and has been in business for 37 years. Through our surveying, planning, civil engineering, water resource management, testing and inspections, and geo-environmental services, we are a partner in our clients’ success.

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 209  in 2023. In the Southeast, ESP’s primary territory, the firm recieved the 2023 ENR Southeast Top Design Firms ranking of 32. ESP is honored to maintain over 37-year relationships with both public and private clients.

Contact Information

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David M. Key, PE, CFM

Director - Water Resources & GIS


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

Senior Geospatial Manager


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Social Media

Amanda TerBeek, GISP

GIS Technician


Matthew B. Dudley,PE, CFM

Water Resources  & GIS Department Manager



2023 Diamond Sponsor

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