Public engineering firm directory

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Advanced Engineering and Academic Sciences (AEAS)

Denver, CO

Experts in Water Resources Consulting and Engineering

Website1 office2 projects1 leadersUpdated Jun 2026

Project: Railroad Embankment Failure Forensic Analysis

Service: Water Resources EngineeringService: Hydrologic AnalysisService: Hydraulic AnalysisIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Water / Wastewater Engineering+31 more

Applied Science, Inc.

Southfield, MI

Solutions to your Challenges

WebsitePhone2 offices3 leadersFounded 1984Updated Jun 2026

Service detail: Civil and Site Design

Service: Civil and Site DesignService: Site Planning and Subdivision LayoutService: Grading and Roadway DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+36 more

Aquatech Engineering P.C.

New York, NY

Leveraging technology to solve today's water-related challenges

Website1 office8 projects2 leadersFounded 2012Updated Jun 2026

Project: Hydrologic/Hydraulic Modeling for New York City DEP's LTCP4

Service: Hydraulic, Hydrodynamic & Hydrologic ModelingService: Water Distribution System Hydraulic & Water Quality ModelingService: Stormwater Management & Flood MitigationIndustry: Stormwater & Flood ControlIndustry: WastewaterType: Water / Wastewater Engineering+16 more

Bamforth Engineers + Surveyors, Inc.

Norfolk, VA

Quality project management, civil engineering, and land surveying

WebsitePhone1 office6 projects6 leaders8 credentialsFounded 1977

Project: Virginia Zoo Edventure and Exploration Campus

Service: Site EngineeringService: Site LayoutsService: Civil Design PackagesIndustry: Land DevelopmentIndustry: Water SupplyType: Civil Engineering+32 more

CDW Consultants, Inc.

Framingham, MA

Environmental and Civil Engineering

WebsitePhone1 office4 projects6 leaders7 credentialsFounded 1990

Project: Gateway Park

Service: Civil / Site DesignService: Stormwater ManagementService: Hazardous Materials Site Investigation & RemediationIndustry: Environmental & RemediationIndustry: Water SupplyType: Civil Engineering+27 more

CHA Consulting, Inc.

Albany, NY

Finding a better way.

Website1 office10 leaders3 credentialsFounded 1952Size Estimate: 2,100 employeesUpdated Jun 2026

Service detail: Transportation Solutions

Service: Transportation SolutionsService: Accelerated Bridge Construction (ABC) Design & ConsultingService: Bridge Design & AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+182 more

CNC Civil Services, LLC

Washington, DC

Civil Engineering. Planning. Site Development. Surveying.

WebsitePhone2 offices7 projects2 credentialsSize Estimate: 10-49 employeesUpdated Jun 2026

Project: Capital Exports Warehouse

Service: Civil EngineeringService: Site Engineering / Land DevelopmentService: Water Resources EngineeringIndustry: Electric UtilitiesIndustry: Water SupplyType: Civil Engineering+34 more

Centered Consulting International, LLC

Working to build sustainable futures.

Website2 leadersSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Organizational Effectiveness

Service: Organizational EffectivenessService: Strategic PlanningService: Change ManagementIndustry: Water ResourcesIndustry: Water SupplyType: Water / Wastewater Engineering+21 more

DJ&A, P.C.

Missoula, MT

Engineering, Surveying, Environmental & Planning Services

WebsitePhone3 officesFounded 1973Size Estimate: 150+ employeesUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway and Highway DesignService: Logging Road EngineeringIndustry: FederalIndustry: GovernmentType: Civil Engineering+43 more

DeLoach Engineering Science, PLLC

Orlando, FL

DeLoach Engineering Science, PLLC provides water resources and civil engineering, geographic information systems, computing, data science, and technology services from Orlando, Florida. It works on stormwater, watershed, water-resource management, GIS, spatial-data, and hydrologic/hydraulic modeling needs for public and private sector clients in Florida and the Southeast.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Water Resources and Civil Engineering

Service: Water Resources and Civil EngineeringService: Stormwater modeling and analysisService: Stormwater master planningIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+13 more

Dynamic Solutions International, LLC

Edmonds, WA

Global Experts in Environmental Fluid Dynamics

Website2 offices6 projects2 leadersFounded 1999Updated Jun 2026

Project: Nam Gnouang Dam Failure Hydraulic Analysis for Emergency Action Plan

Service: Water Resources and Environmental EngineeringService: Hydropower and Reservoir ModelingService: Coastal and Marine EngineeringIndustry: Water ResourcesIndustry: Environmental & RemediationType: Environmental Engineering+20 more

Dynamic Solutions, LLC

Knoxville, TN

Leaders in Water Resources Engineering

WebsitePhone1 office9 projects1 leadersFounded 1996Updated Jun 2026

Project: Everglades Ecosystem Restoration

Service: Water Resources EngineeringService: Hydraulic and Hydrodynamic ModelingService: Watershed Studies and Hydrological AnalysisIndustry: Water ResourcesIndustry: Environmental & RemediationType: Environmental Engineering+14 more

EVS, Inc.

Eden Prairie, MN

Changing the Way the World Produces Power.

WebsitePhone1 office6 projects7 leadersFounded 1979Updated Jun 2026

Project: Noble Solar

Service: Civil EngineeringService: Solar Site Design & GradingService: Water Resources EngineeringIndustry: SolarIndustry: Energy StorageType: Civil Engineering+48 more

French Engineering, LLC

Smithfield, PA

We Are Focused on Shaping the Future of Transportation

WebsitePhone1 office6 projects2 leadersFounded 2004Size Estimate: 1-9 employees

Project: SR 62-20M Roadway Improvements

Service: Traffic & Safety StudiesService: Transportation Impact Studies (TIS)Service: Traffic Data CollectionIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+20 more

GEI Consultants, Inc.

New York City, NY

Relentless seekers of the best solutions.

Website4 offices13 projects6 leaders3 credentialsUpdated Jun 2026

Project: Royse City, Texas Drainage Master Plan

Service: Geotechnical EngineeringService: Geostructural DesignService: Building Envelope ServicesIndustry: Water ResourcesIndustry: Water SupplyType: Geotechnical Engineering+40 more

GeoTech Engineering, Inc.

Morrisdale, PA

Providing concise and cost-effective engineering solutions

WebsitePhone3 offices2 credentialsFounded 1996Updated Jun 2026

Service detail: Civil/Site Engineering

Service: Civil/Site EngineeringService: Commercial, Industrial and Retail Site DevelopmentService: Residential Site Feasibility StudiesIndustry: MiningIndustry: Oil & GasType: Civil Engineering+39 more

Infra Tech Engineering, LLC

New York, NY

Let Us Show You How.

WebsitePhone1 office6 projects2 leaders1 credentialsFounded 1983

Project: NYSDOT - Route 347 Reconstruction

Service: Traffic and Transportation EngineeringService: Traffic Signal Design and AnalysisService: Transportation Management PlansIndustry: TransitIndustry: TransportationType: Civil Engineering+33 more

MP Stormwater Engineering LLC

MP Stormwater Engineering LLC is a hydraulic engineering consulting firm specializing in surface water management for public and private sector clients. Founded by Rocio Peralta and Glorilyn Maw, it addresses stormwater design, bridge scour analysis, fish passage engineering, backwater and river mechanics analysis, and hydrologic modeling. Its team also conducts quality assurance reviews of hydraulic reports and delivers training in MGSFlood software and hydrologic and hydraulic engineering fundamentals.

WebsiteUpdated Jun 2026

Service detail: Bridge Scour Analysis

Service: Bridge Scour AnalysisService: Fish Passage EngineeringService: Stormwater ManagementIndustry: Stormwater & Flood ControlIndustry: Water ResourcesType: Civil Engineering+7 more

Madrid CPWG

Bartow, FL

Full-Service Design, Engineering, Geotechnical Firm

WebsitePhone1 office5 projects8 leaders7 credentialsFounded 1992

Project: Lake Lawne Stormwater Facility Design

Service: Civil EngineeringService: Municipal ServicesService: Land DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+54 more

Michael Baker International

Pittsburgh, PA

We Make a Difference

Website18 offices5 projects15 leaders5 credentials4 publicationsFounded 1940

Project: Fika Remote Footbridge Build

Service: Infrastructure EngineeringService: Roadway and Highway DesignService: Bridge Design and InspectionIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+46 more

Morphy, Makofsky, Inc.

New Orleans, LA

Over 40 Years of Exceeding Expectations Through Excellence

WebsitePhone1 office11 projects21 credentialsFounded 1975Updated Jun 2026

Project: Founders Plaza at the National World War II Museum

Service: Civil EngineeringService: Site DesignService: Stormwater ManagementIndustry: CommercialIndustry: ResidentialType: Civil Engineering+18 more

OneFish Engineering, LLC

Fort Collins, CO

Specialized fish passage, fish screening, and hydrology engineering for the Mountain West.

WebsitePhone1 office13 projects2 leadersFounded 2009Size Estimate: 1-5 employees

Project: Encampment River Dam Removal

Service: Fish Passage EngineeringService: Technical Fishway DesignService: Nature-Like Fishway DesignIndustry: Water ResourcesIndustry: Environmental & RemediationType: Civil Engineering+18 more

Parra & Co

San Antonio, TX

Boutique-level site civil, drainage, and infrastructure engineering for Texas growing communities

WebsitePhone2 offices9 projects1 credentialsUpdated Jun 2026

Project: Palo Alto College Drainage System Improvement

Service: Stormwater and Drainage EngineeringService: Stormwater Management PlansService: Hydrological and Hydraulic AnalysisIndustry: TransitIndustry: EducationType: Civil Engineering+33 more

Precision Engineering Corporation

Oxford, MS

Providing Engineering Services to the Mid-South Since 1976

WebsitePhone1 office7 projects3 leadersFounded 1976Updated Jun 2026

Project: The Pavilion at Ole Miss

Service: Land Planning and Site DesignService: Land PlanningService: Site DesignIndustry: CommercialIndustry: GovernmentType: Civil Engineering+33 more