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TPA Design Group provides quality site planning and civil engineering services to both public and private clients.  Our technical expertise and comprehensive range of services often take us from concept design through project construction.  Years of experience in retail, commercial, residential, government and industrial projects have prepared us to advise our clients on development options and constraints.  Our civil engineers are licensed to practice in Connecticut, Rhode Island, Vermont, New York, New Hampshire, Maine, New Jersey, Maryland, Massachusetts, and Pennsylvania and are members of the American Society of Civil Engineers.


  • Subdivision Design

  • Commercial, Industrial, and Residential Site Design

  • Parking Design

  • Transportation Engineering

  • Utility Infrastructure

  • Stormwater Management

  • Roadway Design

  • Value Engineering

  • Permitting

  • Construction Documents and Specifications

  • Soil Management Plans


Roadway and Bridge Design
Installation of Drainage System
Construction of Derektor Shipyards in Bridgeport, CT
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