Dewberry

Family Owned. Client Centric. Community Driven.

Website

About the firm

Dewberry is a family-owned professional services practice providing architecture, engineering, environmental, geospatial, construction, planning, consulting, and technology services. It serves federal, state, local government, and private-sector clients across natural and built environments from more than 50 locations.

Established
1956
Team
Enterprise
Firm type
Architecture & Engineering · Civil Engineering · Structural Engineering · Environmental Engineering · Water / Wastewater Engineering · Land Surveying · Transportation Engineering · Design-Build

People

David J. MahoneyChief Executive Officer

Erica NellesArchitecture Service Group Leader

Ileana IvanciuEnvironmental Service Group Leader

Paul DeanTechnology Service Group Leader

Capabilities

Architecture

Service website

Delivers comprehensive architectural design, planning, and interior design services across community, educational, and commercial facilities.

  • Architectural Design

    Provides building design, project delivery, 3D modeling, and custom rendering capabilities.

  • Interior Design

    Offers custom millwork design, furniture selection, interior finish selection, and space planning.

  • Space Planning and Programming

    Conducts visioning, workflow assessments, needs assessments, and programming development.

  • Sustainable Design

    Integrates sustainable strategies, sustainable interiors, and specialty lighting designs.

Engineering

Service website

Provides multidisciplinary engineering solutions for civil, structural, transportation, and water infrastructure programs.

  • Multidisciplinary Civil

    Delivers civil engineering for site development, utilities, and public works infrastructure.

  • Structural

    Provides structural analysis and design for buildings, bridges, and facilities.

  • Transportation Systems Engineering

    Designs and optimizes highways, roads, and transit systems.

  • Water Engineering

    Develops treatment, distribution, and resources systems for water and wastewater.

  • Energy Engineering

    Provides engineering for power transmission, utilities, and energy systems.

  • Federal Engineering

    Serves defense and federal agency infrastructure programs nationwide.

Environmental

Service website

Navigates environmental planning, regulatory compliance, and restoration challenges.

  • Environmental Planning and Permitting

    Covers NEPA compliance, due diligence, local environmental policy regulations, and permitting.

  • Hazardous Waste Assessment and Remediation

    Conducts waste assessment, site investigation, and remediation services.

  • Stream and Ecosystem Restoration

    Provides ecosystem restoration, stream restoration, and wetland mitigation.

  • Sustainability Planning

    Delivers planning, monitoring, and ratings under Envision, LEED, SITES, and WELL standards.

  • Natural Resources Services

    Conducts wetlands assessments, threatened and endangered species surveys, and aquatic surveys.

Construction

Service website

Supports project delivery and construction management for natural and built environments.

Geospatial, Mapping, and Survey

Service website

Collects and processes location data using advanced airborne lidar, remote sensing, photogrammetry, and survey tools.

  • Airborne Lidar Surveys

    Utilizes high-resolution Teledyne Optech CZMIL SuperNova and RIEGL sensors for elevation modeling.

  • Drone and sUAS Mapping

    Deploys small unmanned aerial systems equipped with lidar and remote sensing payloads.

  • Photogrammetric Mapping

    Offers photogrammetry and mapping services for large-scale infrastructure programs.

Planning, Consulting, and Advisory

Service website

Provides land use, community planning, and program management services.

  • Land Use Planning

    Assists with zoning, land development, and feasibility studies.

  • Community Planning

    Develops master plans, public involvement coordination, and community design guidelines.

  • Program Management

    Provides strategic program management and owner advisory services.

Technology

Service website

Develops geospatial applications, data analytics workflows, and custom technology solutions.

  • Geospatial Application Development

    Creates custom mobile, web, and desktop geospatial applications.

  • AI and Machine Learning

    Applies machine learning workflows to solve geospatial and environmental problems.

  • Data Analytics and Visualization

    Offers data modeling, visualization, asset management, and hosting.

Industries

Federal · Transportation · Highways & Roads · Education · Healthcare · Justice & Corrections · Water Resources · Stormwater & Flood Control · Environmental & Remediation · Industrial · Government · Power Generation · Telecommunications · Commercial · Public Safety · Bridges · Aviation · Power Transmission & Distribution · Retail · Sports & Recreation · Renewable Energy

Projects

New York City Housing Authority Clinton Houses Stormwater Resilience

New York, New York · Stormwater & Flood Control · Client: New York City Housing Authority

Big Bend Road Design-Build

Gibsonton, Florida · Highways & Roads

James River Crossing

Newport News, Virginia · Bridges

Joanne B. Wagner Community Center

Elmhurst, Illinois · Sports & Recreation