Public engineering firm directory

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AKRF

AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.

Website8 leadersSize Estimate: 400 employeesUpdated Jun 2026

Service detail: Environmental Services

Service: Environmental ServicesService: Environmental Impact AssessmentService: Air QualityIndustry: Land DevelopmentIndustry: TransportationType: Civil Engineering+50 more

Applied Sciences Consulting, LLC

Tampa, FL

Engineering a sustainable future

WebsitePhone1 office5 projects1 leaders18 credentials3 publications

Project: City of Tampa Vulnerability Assessment

Service: Watershed PlanningService: Watershed & Master PlansService: PD&E StudiesIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+29 more

Auroran Environmental

New York City, NY

NYC-Based Eco-Engineering

WebsitePhone1 office2 projects3 leaders3 publicationsFounded 2013

Project: Green Infrastructure Research and Development

Service: Ecological and Habitat RestorationService: Ecological Restoration Planning and DesignService: Habitat Assessments and DelineationsIndustry: Environmental & RemediationIndustry: Stormwater & Flood ControlType: Environmental Engineering+10 more

BKF Engineers

Stronger by Design.

Website8 projects3 leaders2 credentialsSize Estimate: 700-900 employeesUpdated Jun 2026

Project: Caltrans District 5 Pfeiffer Canyon Emergency Bridge Replacement

Service: PlanningService: Civil EngineeringService: Structural EngineeringIndustry: TransportationIndustry: Water ResourcesType: Civil Engineering+36 more

Baird & Associates

Oakville, ON

Innovation Engineered.®

WebsitePhone14 offices2 projects2 leaders2 credentials2 publications

Project: Gibraltar Point Nearshore Reef Design

Service: Ports, Terminals & Vessel OperationsService: Port & Terminal PlanningService: Port & Terminal DesignIndustry: Ports & HarborsIndustry: MarineType: Coastal Engineering+38 more

Barr Engineering Co.

Minneapolis, MN

Designing What's Next

WebsitePhone18 offices6 projects1 leaders1 credentials1 publications

Project: Utility-Scale BESS Engineering and Design

Service: Engineering and DesignService: Mine Tailings Management EngineeringService: Mineral Processing and Plant DesignIndustry: MiningIndustry: Power GenerationType: Civil Engineering+34 more

Blue Coast Engineering LLC

Lake Forest Park, WA

Coastal Engineering and Restoration Services

Website2 offices6 projects9 leadersFounded 2018Size Estimate: 1-25 employeesUpdated Jun 2026

Project: Tidal Channel Design Guidelines Study

Service: Coastal Restoration and ResiliencyService: Hydrodynamic, Wave, and Sediment Transport ModelingService: Numerical Flow SimulationIndustry: GovernmentIndustry: Land DevelopmentType: Coastal Engineering+17 more

CMA Engineers

Portsmouth, NH

Pursue Excellence

WebsitePhone3 offices5 projects9 leaders4 credentialsUpdated Jun 2026

Project: AVRRDD Mt. Carberry Landfill Leachate Siphon

Service: Civil Engineering & TransportationService: Civil Infrastructure PlanningService: Roadway and Highway DesignIndustry: Waste ManagementIndustry: GeothermalType: Civil Engineering+35 more

Carlexson Consulting LLC

Pasadena, MD

Resilient solutions for the waters we call home.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Coastal Restoration and EngineeringService: Living Shoreline DesignIndustry: Environmental & RemediationIndustry: Water ResourcesType: Coastal Engineering+12 more

Comak Group, Inc.

Wellington, FL

Creating Solutions

WebsitePhone1 office1 leadersFounded 2017Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Value Engineering and QA/QCService: Construction Documents and Cost EstimatesIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+30 more

DKS Associates

Oakland, CA

Shaping a Smarter Transportation Experience

Website8 offices7 projects1 leaders22 credentials4 publicationsFounded 1979

Project: Bellevue Downtown Multimodal Plan

Service: Transportation Planning & AnalysisService: Multimodal Corridor StudiesService: Traffic Impact StudiesIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+58 more

Delta Consultants, LLC

South Florida's Premier Infrastructure Design Practice.

Website1 leadersFounded 2014Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Design Services

Service: Design ServicesService: Watermain DesignService: Forcemain DesignIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+16 more

EA Engineering, Science, and Technology, Inc., PBC

Hunt Valley, MD

Collaborative analysis thoughtfully applied.

WebsitePhone1 office1 leaders1 credentials2 publicationsUpdated Jun 2026

Service detail: Chemicals and Contaminants of Emerging Concern

Service: Chemicals and Contaminants of Emerging ConcernService: PFOS and PFOA ManagementService: Climate ChangeIndustry: GovernmentIndustry: Environmental & RemediationType: Environmental Engineering+26 more

Edgewater Resources

St. Joseph, MI

Design-forward engineering for resilient waterfronts worldwide

Website1 office4 leadersFounded 2010Updated Jun 2026

Service detail: Marinas & Harbors

Service: Marinas & HarborsService: Marina PlanningService: Marina DesignIndustry: MarineIndustry: Ports & HarborsType: Coastal Engineering+11 more

GISJane, LLC

St. Petersburg, FL

Geospatial Solutions. For a resilient future.

Website1 office3 projects1 leaders2 credentialsSize Estimate: 1-5 employeesUpdated Jun 2026

Project: Multi-Jurisdictional Watershed Master Plan

Service: Geospatial Solutions and GIS AnalysisService: Geodatabase DevelopmentService: GIS Mapping and CartographyIndustry: GovernmentIndustry: FederalType: Environmental Engineering+34 more

GZA GeoEnvironmental, Inc.

Norwood, MA

Solving Complex Challenges in Natural and Built Environments

WebsitePhone35 offices4 projectsSize Estimate: 800 employeesUpdated Jun 2026

Project: Upper Roberts Meadow Reservoir Dam Breach and Stream Restoration Project

Service: Geotechnical EngineeringService: Environmental Site Investigation and RemediationService: Environmental Site InvestigationIndustry: AgricultureIndustry: IndustrialType: Geotechnical Engineering+29 more

Geronimo Engineering PC

Bridging Communities, Building Resilience

Website1 leadersFounded 2022Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Facilitation and Outreach

Service: Facilitation and OutreachService: Community Outreach and Workshop FacilitationService: Capacity BuildingIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+19 more

Glumac

Engineers for a Sustainable Future

Website3 leadersUpdated Jun 2026

Service detail: Commissioning

Service: Sustainability ConsultingService: MEP EngineeringService: CommissioningIndustry: CommercialIndustry: EducationType: MEP+36 more

HDR | Nova Consulting

Miami (Doral), FL

HDR | Nova Consulting specializes in civil and environmental engineering, construction management, and program management services. It supports public sector clients across Florida, New York, Washington D.C., and Maryland, focusing on water resources, transportation, infrastructure resilience, and environmental planning. Its multidisciplinary team includes professional engineers, scientists, and geologists who deliver services from initial project planning and environmental assessments through construction and final close-out.

WebsitePhone5 offices5 projects7 leadersUpdated Jun 2026

Project: Gowanus Pump Station

Service: Civil EngineeringService: Civil Infrastructure DesignService: Stormwater ManagementIndustry: Water ResourcesIndustry: WastewaterType: Civil Engineering+23 more

Herrera Environmental Consultants

Seattle, WA

Applying science and design in innovative ways

WebsitePhone6 offices3 projectsFounded 1980Size Estimate: 100-199 employeesUpdated Jun 2026

Project: Swan Creek Park Expansion

Service: WaterService: River Engineering and ManagementService: Stream Engineering and ManagementIndustry: GovernmentIndustry: Environmental & RemediationType: Environmental Engineering+24 more

Horsley Witten Group

Sandwich, MA

Your Partner. Nature's Steward.

WebsitePhone4 offices5 leadersFounded 1987Size Estimate: 75+ employeesUpdated Jun 2026

Service detail: Water Resources Management

Service: Water Resources ManagementService: Water SupplyService: WastewaterIndustry: GovernmentIndustry: Water ResourcesType: Civil Engineering+30 more

Inch and Meter, PC

Philadelphia, PA

Environmental Consulting and Engineering

WebsitePhone3 offices4 leadersFounded 2019Updated Jun 2026

Service detail: Environmental Planning

Service: Environmental PlanningService: Environmental Review (NEPA, state, and local)Service: Environmental Impact AssessmentIndustry: Power GenerationIndustry: TransportationType: Environmental Engineering+29 more

Information Systems Laboratories, Inc.

Technology for Real World Solutions

Website1 leadersUpdated Jun 2026

Service detail: RF Digital Engineering and Simulation

Service: RF Digital Engineering and SimulationService: RF Modeling and SimulationService: Hardware-in-the-Loop TestingIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+27 more

LimnoTech

Contributing to clean water globally

Website4 projectsUpdated Jun 2026

Project: Toronto's Port Lands Flood Protection and Naturalization

Service: Water Quality EngineeringService: Stormwater & Flood ControlService: Water Stewardship & SustainabilityIndustry: Water ResourcesIndustry: Water SupplyType: Environmental Engineering+10 more