The Dubay Group, Inc.

Civil Engineering and Commercial, Industrial, Retail & Institutional Site Design.

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About the firm

The Dubay Group, Inc. is a full-service civil engineering firm in Londonderry, New Hampshire, providing civil engineering, land surveying, land planning, and landscape architecture services for land development projects. The team delivers field-to-finish results for commercial, industrial, multi-family, and institutional site development, with expertise in stormwater management, permitting, drone LiDAR mapping, and landscape design.

Firm type
Civil Engineering · Land Surveying · Landscape Architecture

Capabilities

Civil Engineering

Service website
  • Commercial, Industrial, Retail & Institutional Site Design
  • Multi-Family Condominium & Apartment Development
  • Advanced Stormwater Management System Design
  • Commercial & Residential Septic Design and Permitting
  • Municipal Land Use Board Permitting & Presentation
  • State Permitting with NHDES & NHDOT
  • EPA CGP & Stormwater Pollution Prevention Plans (SWPPP)

Land Surveying

Service website
  • Boundary Surveys
  • Residential Subdivisions
  • ALTA/NSPS Land Title Surveys
  • UAS (Drone) LiDAR/Photogrammetry Topography Mapping

    High-precision topographic mapping using in-house drone LiDAR and photogrammetry flight systems.

  • FEMA LOMA & LOMR Surveys
  • Construction Phase Layout Services

Land Planning & Landscape Architecture

Service website
  • Land Planning
  • Landscape Architecture
  • Site Analysis
  • Three-Dimensional Site Modeling
  • Conceptual Building Facade Rendering

Industries

Land Development · Commercial · Industrial · Multifamily Residential · Healthcare · Retail

Projects

Hanafin Farms

Londonderry, NH · Multifamily Residential

Project details

43-unit active adult detached condominium development.

Life Is Good Distribution Center

Hudson, NH · Industrial

Project details

500,000 SF industrial warehouse.

Derry Medical Center

Windham, NH · Healthcare

Project details

38,000 SF medical facility.