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

Civil Engineering Associates, LLC

Jonesboro, AR

Civil Engineering Associates, LLC (CEA) is a multidiscipline civil engineering practice serving municipal, commercial, and industrial clients across Arkansas, Missouri, and Oklahoma. With 12 professional, technical, and support personnel, CEA delivers planning, design, and construction management across water systems, wastewater treatment, solid waste facilities, parks infrastructure, and stormwater drainage. Over a 30-year history, it has designed and improved more than 75 wastewater systems and sustains a 90% repeat-client rate.

WebsitePhone3 offices13 projects3 leadersSize Estimate: 12 employeesUpdated Jun 2026

Project: City of Corning - Complete Distribution System Replacement

Service: Water SystemsService: Hydraulic Modeling and Master PlanningService: Funding Application PreparationIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+25 more

Civil Systems Engineering, Inc.

Sugar Land, TX

Systems engineering solutions for water resources, transportation, and GIS

Website1 office10 projects7 leaders1 credentialsFounded 2002Updated Jun 2026

Project: Hidalgo County Countywide FEMA Flood Map Modernization Project

Service: Water Resources EngineeringService: Watershed and stormwater master drainage planning and designService: Urban storm systems planning and CIP developmentIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+34 more

Coastal Science & Engineering

Coastal Erosion Solutions

Website10 projects2 credentialsUpdated Jun 2026

Project: Nags Head, NC Beach Nourishment

Service: Regulatory & Environmental ServicesService: Public agency approvals and coordinationService: Environmental assessments and impact statementsIndustry: MarineIndustry: Ports & HarborsType: Coastal Engineering+60 more

Columbia Engineering and Services, Inc.

Columbia Engineering and Services, Inc. is a civil and transportation engineering firm founded in 1963 that serves communities in the Southeast and across the United States. Its engineers partner with developers, local governments, and state departments of transportation to design roads, stormwater systems, land development sites, and green spaces. Services span land development civil engineering, transportation design, landscape architecture, water resources engineering, traffic operations, and survey including subsurface utility engineering.

WebsiteFounded 1963Updated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Transportation DesignService: Landscape ArchitectureIndustry: Land DevelopmentIndustry: TransportationType: Civil Engineering+11 more

DiNatale Water Consultants

Boulder, CO

Our specialty is solving your problems.

WebsitePhone1 office2 projects10 leaders1 credentialsFounded 2009

Project: Rio Grande Basin Implementation Plan

Service: Water RightsService: Water Rights and Infrastructure ValuationsService: Water Rights ManagementIndustry: GovernmentIndustry: FederalType: Environmental Engineering+16 more

Fitzgerald Environmental Associates

Colchester, VT

Water Resources Planning & Design

WebsitePhone1 officeFounded 2006Updated Jun 2026

Service detail: Rivers

Service: RiversService: Stream Geomorphic Assessments & River Corridor PlanningService: Dam Removal DesignIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+23 more

Freeman-Millican, Inc.

Dallas, TX

Planning the Future Together

WebsitePhone1 office3 projects6 leadersFounded 1987Size Estimate: 10-49 employees

Project: Barnes Bridge Pump Station Structure

Service: Water & Wastewater EngineeringService: Pump stations and lift stationsService: Wastewater treatment plant designIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+30 more

GE Reaves Engineering

San Antonio, TX

One Stop Shop

WebsitePhone2 officesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Foundation DesignService: Framing DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+34 more

House Moran Consulting, Inc.

Reno, NV

Floodplain Management and Water Resources Engineering

WebsitePhone3 offices1 projects4 leaders3 credentialsUpdated Jun 2026

Project: NEXRAD Gage-Adjusted Radar Rainfall Research Project

Service: Hydrologic and Hydraulic ModelingService: 1D and 2D H&H ModelingService: HEC-RAS (Steady, Unsteady, 2D)Industry: GovernmentIndustry: FederalType: Water / Wastewater Engineering+43 more

James DeOtte Engineering Inc.

Fort Worth, TX

Teamwork, Integrity and Consistency since 2005

WebsitePhone1 office1 leaders20 credentialsFounded 2005Size Estimate: 1-9 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Water and Wastewater SystemsService: Sanitary Sewer DesignIndustry: UtilitiesIndustry: Water SupplyType: Civil Engineering+23 more

KCE Engineering, LLC

Fort Worth, TX

Civil Engineering Firm Servicing the Dallas/Fort Worth Metroplex

Website1 office5 projects2 leaders1 credentialsUpdated Jun 2026

Project: Glen Crossing

Service: Stormwater Design & AnalysisService: Integrated Storm Water Management (iSWM) PlansService: Downstream AssessmentsIndustry: ResidentialIndustry: Senior LivingType: Civil Engineering+17 more

L.R. Nelson Consulting Engineers, LLC

Las Vegas, NV

Quality and Innovative Engineering Services

WebsitePhone2 offices2 projectsFounded 1987Updated Jun 2026

Project: Arbor Court Apartment Complex

Service: Structural EngineeringService: Single and multi-family residential structuresService: Retail and office structuresIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+61 more

MAY Engineers LLC

Dallas, TX

MAY Engineers LLC is a Dallas-based water resources engineering firm founded in 2023 by Seyoum Asamenaw, PE, BC.WRE, PMP, CFM. MAY Engineers LLC specializes in hydrology and hydraulic modeling, dam assessment and rehabilitation, flood resiliency, and water resources planning. MAY Engineers applies innovative analysis methods including 1D/2D hydraulic modeling, PMP and PMF studies, and stormwater management to safeguard communities and promote sustainable infrastructure.

Website1 office1 leadersFounded 2023Updated Jun 2026

Service detail: Hydrology & Hydraulic Modeling

Service: Hydrology & Hydraulic ModelingService: Flood Control & ResiliencyService: Stormwater ManagementIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+5 more

MRC LLC

Scottsdale, AZ

Specialized Water Resource Solutions

WebsitePhone1 office3 projects4 leaders4 credentialsUpdated Jun 2026

Project: South Kona Phase I, Flood Hazard Restudy

Service: Water Resources EngineeringService: Flood Hazard MappingService: Geographic Information Systems (GIS)Industry: Stormwater & Flood ControlIndustry: Water ResourcesType: Civil Engineering+14 more

McBade Engineers & Consultants, LLC

Youngsville, LA

Engineering Resilient Infrastructure for Communities and the Gulf Coast

WebsitePhone1 office3 projects2 leaders5 credentialsFounded 2016

Project: Bayou Vermilion Flood Control Program

Service: Transportation InfrastructureService: Roadway Widening and ReconstructionService: Pavement PreservationIndustry: GovernmentIndustry: FederalType: Civil Engineering+54 more

McMillen

Boise, ID

Because it matters.

WebsitePhone1 office30 projects3 credentialsFounded 2002Size Estimate: 50-100 employees

Project: Pacificorp Engineering Services

Service: Water Retention InfrastructureService: Heavy Civil and Concrete WorkService: Spillway and Gate RehabilitationIndustry: HydroelectricIndustry: Renewable EnergyType: Civil Engineering+33 more

NEER Technologies, Inc.

Kansas City, MO

Data-driven, sustainable solutions for resilient communities

Website1 office1 leadersUpdated Jun 2026

Service detail: Infrastructure Planning and Management

Service: Infrastructure Planning and ManagementService: Strategic Asset ManagementService: Capital Improvement PlanningIndustry: Stormwater & Flood ControlIndustry: WastewaterType: Civil Engineering+11 more

Northwest Watersheds LLC

Portland, OR

Reuniting Communities and Nature

WebsitePhone1 office6 projects2 leadersFounded 2019Updated Jun 2026

Project: Kruger Creek Stream Stabilization

Service: Stormwater Management DesignService: Green Street DesignService: Regional Stormwater FacilitiesIndustry: Stormwater & Flood ControlIndustry: Water ResourcesType: Civil Engineering+40 more

RIE Consultants, LLC

Redmond, WA

Committed To Helping Our Clients Succeed

WebsitePhone1 office3 projects5 leaders1 credentials9 publications

Project: Tarrant Regional Water District & City of Dallas Integrated Pipeline System Transient Analysis

Service: Hydrologic and Hydraulic ModelingService: Flooding analysis and managementService: Sediment transport analysis and managementIndustry: Water SupplyIndustry: UtilitiesType: Water / Wastewater Engineering+33 more

Riley Engineering LLC

Tucson, AZ

Empowering Communities With Water

WebsitePhone1 office4 projects1 leaders3 credentialsFounded 2017

Project: The Greens at Ventana Water Distribution System Replacement

Service: HydrologyService: Watershed ModelingService: Evaporation and Infiltration StudiesIndustry: Water SupplyIndustry: Water ResourcesType: Civil Engineering+23 more

Southtown Engineering & Consulting, LLC

San Antonio, TX

Building Texas Dreams: Your Premier Civil Engineering Partner.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Land Development & Civil Engineering

Service: Land Development & Civil EngineeringService: Site Feasibility & SelectionService: Land Use & Entitlement SupportIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+12 more

Sungate Design Group, P.A.

Raleigh, NC

Civil and Environmental Engineering | Professional Land Surveying

WebsitePhone1 office3 leaders15 credentialsFounded 1991Updated Jun 2026

Service detail: Hydrologic and Hydraulic Modeling

Service: Hydrologic and Hydraulic ModelingService: FEMA Flood Studies and CertificationsService: HEC-RAS / HEC-HMS ModelingIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+44 more

Wilson Engineering, LLC

Loveland, CO

Water Resources Engineering Specialists

Website1 officeUpdated Jun 2026

Service detail: Hydrologic and Hydraulic Modeling

Service: Hydrologic and Hydraulic ModelingService: Floodplain and Wetland Mitigation StudiesService: SWPPP and SPCC PlansIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+3 more