Public engineering firm directory

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Ward Engineering

Oklahoma City, OK

Water and wastewater engineering solutions for Oklahoma communities

WebsitePhone1 office9 projects1 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Water Treatment Plant Rehabilitation

Service: Water EngineeringService: Water TreatmentService: Water Distribution and GroundwaterIndustry: GovernmentIndustry: UtilitiesType: Water / Wastewater Engineering+22 more

Water & Earth Technologies, Inc.

Severance, CO

Achieving Your Goals Through Innovation & Technology

WebsitePhone3 offices2 credentialsFounded 1997Updated Jun 2026

Service detail: Water Resource Engineering

Service: Water Resource EngineeringService: Hydrology and HydraulicsService: Erosion and Sediment ControlIndustry: Water ResourcesIndustry: Water SupplyType: Water / Wastewater Engineering+34 more

Water Management Services

Nashville, TN

Engineering | Planning | Operations | Rate Studies

WebsitePhone1 office5 projects7 leaders7 credentialsFounded 1984

Project: Royal Oaks Pump Station Upgrade

Service: Planning ServicesService: Water and Wastewater System PlanningService: Feasibility StudiesIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+34 more

Water Resources Management Associates, Inc.

Jupiter, FL

Water Resources Management Associates, Inc. (WRMA) provides professional water resources and civil engineering services. Founded in 1997, it specializes in the analysis and design of municipal stormwater systems, sanitary and combined sewer systems, and flood control and drainage facilities. The practice delivers hydraulic modeling, pipeline condition assessment, environmental permitting, and grant procurement services for public and private clients across the Mid-Atlantic and Southeastern United States.

WebsitePhone9 offices7 projects2 credentialsFounded 1997Size Estimate: 10-50 employees

Project: Wildcat Branch Floodplain Delineation Study

Service: Civil EngineeringService: Drainage infrastructure designService: Sanitary sewer overflow (SSO) complianceIndustry: GovernmentIndustry: TransportationType: Civil Engineering+50 more

WaterEngineers, Inc.

Cypress, TX

Water & Wastewater Treatment Consultants - Engineering & Design

WebsitePhone1 office1 leadersFounded 1994Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Private Water and Wastewater Systems

Service: Private Water and Wastewater SystemsService: Commercial Water Well Design and PermittingService: Public Water System Design and TCEQ ApprovalIndustry: WastewaterIndustry: Water SupplyType: Water / Wastewater Engineering+28 more

Watercare Innovations

Innovative water treatment and process plants

Website1 projects3 credentialsFounded 1980Size Estimate: 300+ employeesUpdated Jun 2026

Project: Sibanye Stillwater Flocculation and Settler Systems

Service: Process TechnologyService: Water Treatment PlantsService: Metal and Reagent Recovery PlantsIndustry: MiningIndustry: ChemicalsType: Water / Wastewater Engineering+19 more

Waters Engineering, Inc.

Sikeston, MO

Experience Matters

WebsitePhone1 office3 projectsFounded 1920Size Estimate: 1-10 employeesUpdated Jun 2026

Project: Campbell Wastewater Treatment Plant Improvements

Service: Drinking WaterService: System Engineering EvaluationsService: Water Distribution System ModelingIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+22 more

Watkins & Associates, LLC

Tifton, GA

Engineering Services Tailored to Meet Your Needs

WebsitePhone1 office1 leaders4 credentialsFounded 2005Size Estimate: 5-10 employees

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway Widening and ResurfacingService: Parking Lot DesignIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+38 more

Wave Civil Llc

Alexandria, VA

Client-centric, cost-effective civil engineering design and construction management

WebsitePhone2 offices9 projects1 leadersFounded 2019Updated Jun 2026

Project: Potomac River Tunnel Design-Build Project

Service: Program and Project ManagementService: Water and Sewer Program ManagementService: Staff AugmentationIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+21 more

Weishuhn Engineering, Inc.

Columbus, TX

Environmental and Engineering Solutions

WebsitePhone1 office10 projects1 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Jordan Ranch Wastewater System Conversion

Service: Wastewater EngineeringService: TPDES Wastewater System Design and PermittingService: OSSF / Septic System DesignIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+27 more

Wenck Associates, Inc.

Engineering, Environmental, and Natural Resource Solutions

WebsiteFounded 1985Updated Jun 2026

Service detail: Air Quality Services

Service: Air Quality ServicesService: Air Permitting for Construction and OperationService: Air Dispersion ModelingIndustry: Food & BeverageIndustry: GovernmentType: Environmental Engineering+52 more

Wengell, McDonnell & Costello, Inc.

Newington, CT

Civil engineering and infrastructure consulting services in Connecticut and Western Massachusetts.

WebsitePhone1 office12 projects3 leaders5 credentialsFounded 1988

Project: Old Farms Road Bridge

Service: Transportation and Infrastructure EngineeringService: Highway and Roadway DesignService: Bridge Design and RehabilitationIndustry: GovernmentIndustry: TransportationType: Civil Engineering+43 more

Wessler Engineering

Indianapolis, IN

There is no water problem we can't solve togetherâ„¢

WebsitePhone8 offices8 projects8 leaders6 credentials3 publications

Project: Warsaw Wastewater Treatment Plant

Service: Wastewater EngineeringService: Wastewater treatment plant designService: Wastewater collection system design and rehabilitationIndustry: GovernmentType: Automation & Controls+54 more

West Coast Civil

San Diego, CA

An Emerging Civil Engineering Practice Dedicated to Growing Communities

WebsitePhone3 offices12 projects3 leadersUpdated Jun 2026

Project: Naval Base Point Loma Pump Station

Service: Land Development EngineeringService: Site Civil DesignService: Grading and Drainage DesignIndustry: Land DevelopmentIndustry: EducationType: Civil Engineering+33 more

Western Environmental Services and Testing, Inc.

Casper, WY

Leaders in Environmental Compliance & Testing

WebsitePhone2 officesFounded 1978Updated Jun 2026

Service detail: Compliance Testing

Service: Compliance TestingService: Permit Compliance TestingService: Particulate TestingIndustry: Oil & GasIndustry: MiningType: Emissions Control+14 more

Weston & Sampson

Your world is always changing, & so are we.

Website8 projects6 credentialsUpdated Jun 2026

Project: Church Creek Drainage Basin Flood Reduction Study

Service: PlanningService: Community & Comprehensive PlanningService: Zoning & DevelopmentIndustry: GovernmentIndustry: UtilitiesType: Architecture & Engineering+79 more

Westshore Consulting

Muskegon, MI

Providing Environmental, Surveying, Engineering, and Geoscience Solutions to the Great Lakes Region

WebsitePhone1 office1 credentialsFounded 1982Updated Jun 2026

Service detail: Civil & Municipal Engineering

Service: Civil & Municipal EngineeringService: Civil works feasibility studiesService: Shoreline protection designIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+76 more

Westwood Professional Services

Multi-discipline professional engineering and land surveying solutions

Website4 projects4 leaders4 credentialsUpdated Jun 2026

Project: Edwards-Sandborn Solar + Storage

Service: ArchitectureService: Landscape ArchitectureService: Civil EngineeringIndustry: CommercialIndustry: Data CentersType: Architecture & Engineering+53 more

White Engineering, Inc.

Pittsfield, MA

Civil & Environmental Engineering

WebsitePhone1 office3 projects2 leadersFounded 1993Updated Jun 2026

Project: Sheffield Septic System

Service: Civil EngineeringService: Construction Cost EstimatesService: Construction Management and InspectionIndustry: CommercialIndustry: ResidentialType: Civil Engineering+51 more

White Hawk Engineering & Design, LLC

Moore, OK

Clear Vision. Leadership. Focus.

Website1 office1 credentialsFounded 2010Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Feasibility Studies and Conceptual DesignService: Civil and Structural EngineeringIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+58 more

White Stone Engineering & Environmental

Bedford, TX

Engineering Tomorrow, Surveying Today, Researching Always

WebsitePhone2 offices1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Water & Pipeline Engineering

Service: Water & Pipeline EngineeringService: Water & Pipeline DesignService: Stormwater EngineeringIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+37 more

Whitman

Somerset, NJ

Creating Solutions. Exceeding Expectations.

WebsitePhone1 office10 leaders13 credentialsUpdated Jun 2026

Service detail: Environmental Consulting

Service: Environmental ConsultingService: Site RemediationService: Environmental InvestigationIndustry: Environmental & RemediationIndustry: Waste ManagementType: Environmental Engineering+18 more

Whittemore and Haigh Engineering, Inc.

Civil - Environmental - Structural

Website2 leaders4 credentialsFounded 2001Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Roadway and Parking Lot Design and InvestigationService: Embankment StabilizationIndustry: CommercialIndustry: IndustrialType: Civil Engineering+37 more

Widseth

Alexandria, MN

We design buildings and infrastructure to make communities better.

WebsitePhone13 offices2 projects1 leaders1 credentialsFounded 1975

Project: The Pond

Service: ArchitectureService: Interior DesignService: Landscape ArchitectureIndustry: GovernmentIndustry: CommercialType: Architecture & Engineering+37 more