Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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W2 Engineers, LLC

Arvada, CO

Water * Wastewater * Reuse Engineers

WebsitePhone1 office2 projects1 leadersFounded 2014Updated Jun 2026

Project: Independence Water Facilities Startup

Service: Planning and PermittingService: Engineering ReportsService: Master PlansIndustry: UtilitiesIndustry: Water SupplyType: Water / Wastewater Engineering+17 more

WATEK Engineering Corporation

Gaithersburg, MD

Membrane Facility Engineering is All That We Do!

WebsitePhone1 office1 leaders3 credentialsFounded 1995Updated Jun 2026

Service detail: Water and Wastewater Engineering

Service: Water and Wastewater EngineeringService: Membrane EngineeringService: Water TreatmentIndustry: UtilitiesIndustry: Water SupplyType: Water / Wastewater Engineering+7 more

WGK Engineers

Clinton, MS

Engineering the Way Ahead.

WebsitePhone3 offices10 projectsUpdated Jun 2026

Project: Kemper County Energy Facility Water Supply Upgrades

Service: Water EngineeringService: Geological Location of Well SitesService: Water Treatment SolutionsIndustry: Land DevelopmentIndustry: Sports & RecreationType: Civil Engineering+43 more

WGM Group, Inc.

Missoula, MT

Community Values. Inspired Futures.

WebsitePhone5 offices9 projects7 leaders3 credentialsFounded 1965

Project: Community Medical Development

Service: Civil EngineeringService: Water Main RehabilitationService: Site Utilities DesignIndustry: GovernmentIndustry: TransportationType: Civil Engineering+54 more

WHB Engineers

Engineering the Systems That Shape the World

Website7 projectsUpdated Jun 2026

Project: City of Redlands 16 Tank Seismic Assessment

Service: Water Treatment and PurificationService: Wastewater Treatment and ReclamationService: Water Infrastructure and DistributionIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+18 more

WHKS & Co.

Mason City, IA

Developing People. Creating Solutions. Shaping the Horizon.

WebsitePhone8 offices3 projects2 leaders10 credentialsFounded 1948

Project: Bushel Boy Farms Development

Service: Transportation EngineeringService: Bridges and Highway StructuresService: RoadwaysIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+33 more

WHPacific

Phoenix, AZ

Technical Engineering, Surveying & Environmental Solutions

WebsitePhone9 offices3 credentialsFounded 1947Size Estimate: 1,001-5,000 employeesUpdated Jun 2026

Service detail: Construction Services

Service: Construction ServicesService: Provides Project OversightService: Quality AssuranceIndustry: CommercialIndustry: EducationType: Civil Engineering+42 more

WLC Engineering and Surveying

Casper, WY

Providing solutions since 1948.

WebsitePhone2 offices10 projectsFounded 1948Updated Jun 2026

Project: Carbon County Sage Creek Road Repair

Service: Civil Engineering and Materials TestingService: Infrastructure & Utility Engineering DesignService: Land Development Planning & DesignIndustry: Land DevelopmentIndustry: MiningType: Civil Engineering+48 more

WSB

WSB is a forward-thinking design, consulting, and civil engineering specialist providing community planning, environmental, and construction services.

Website9 projects1 credentialsUpdated Jun 2026

Project: I-35W Bridge Reconstruction

Service: Civil EngineeringService: Land SurveyingService: Geotechnical InspectionsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+35 more

WSE Massey

Kasson, MN

Civil engineering, surveying, forensic engineering and construction management in Minnesota

WebsitePhone2 offices1 projects2 credentialsUpdated Jun 2026

Project: Pebble Creek Project - Phase One

Service: SurveyingService: Boundary SurveysService: ALTA / ACSM SurveysIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+32 more

Waber Consultants, Inc.

Gardena, CA

Waber Consultants, Inc. is a full-service civil engineering firm founded in 2008 and headquartered in Gardena, CA. It provides planning and entitlement, civil engineering design, land surveying, and construction administration services to owners and developers of public, commercial, industrial, and residential projects throughout California.

WebsitePhone1 office1 leaders2 credentialsFounded 2008Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Grading & Drainage PlansService: Storm Drain PlansIndustry: CommercialIndustry: ResidentialType: Civil Engineering+29 more

Wagner Structural Solutions

Howell, MI

Practical, cost-effective solutions for structural engineering projects and challenges

WebsitePhone1 office1 leadersFounded 2006Updated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Building and Nonbuilding Structural DesignService: Slab and Floor System EngineeringIndustry: IndustrialIndustry: ManufacturingType: Structural Engineering+12 more

Waldemar S. Nelson & Co., Inc.

New Orleans, LA

Engineering is the Foundation of Civilization

WebsitePhone2 offices2 projects2 credentials2 publicationsFounded 1945

Project: Artemis II Space Mission Engineering

Service: Civil, Structural and Architectural EngineeringService: Civil Site and Infrastructure DesignService: Structural Engineering for Complex FacilitiesIndustry: Oil & GasIndustry: PetrochemicalType: Architecture & Engineering+34 more

Walker Engineering

Santa Fe, NM

Innovative civil engineering solutions for modern infrastructure

WebsitePhone1 office1 leadersFounded 1995Updated Jun 2026

Service detail: Surveying

Service: SurveyingService: Construction EngineeringService: Concrete Construction ServicesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+22 more

Wallace Group

San Luis Obispo, CA

Design, Engineer & Deliver

WebsitePhone3 offices14 projects71 leadersFounded 1984Size Estimate: 50-249 employees

Project: US 101/Avila Beach Drive Interchange Improvement Project

Service: Civil and Transportation EngineeringService: Civil and Transportation DesignService: Engineering Services For PublicIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+57 more

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

Ware Malcomb

We are a forward-thinking commercial real estate design firm.

WebsiteFounded 1972Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: InteriorsService: Workplace StrategyIndustry: ManufacturingIndustry: AutomotiveType: Architecture & Engineering+20 more

Warren S. Unemori Engineering, Inc.

Wailuku, HI

Civil Engineers - Land Surveyors. Since 1969.

WebsitePhone1 office6 leaders4 credentialsFounded 1969Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Entitlement Process AssistanceService: Due Diligence and Feasibility StudiesIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+33 more

Wasatch Civil Consulting Engineering

Ogden, UT

Engineering Solutions Since 1998

WebsitePhone1 office10 projects5 leadersFounded 1998Updated Jun 2026

Project: Skyline Drive Roundabout

Service: Engineering DesignService: Roadway DesignService: Water System DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+36 more

Water Environment Resources Inc.

Full-service surface water and stormwater quality management

Website9 projects1 leadersUpdated Jun 2026

Project: Weyerhaeuser Mill Site Stormwater Systems

Service: Engineering Analysis, Permits and DesignService: Site Assessment & BMP SelectionService: Stormwater Engineering & DesignIndustry: RetailIndustry: Land DevelopmentType: Design-Build+18 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 Engineering, Inc.

San Francisco, CA

Water Resources Engineering, Inc. (WRE) is an engineering consulting firm based in San Francisco, California, dedicated exclusively to water-related projects. Founded in 1989, WRE provides planning, analysis, design, construction, operation, and maintenance services for drinking water, stormwater, and wastewater systems and structures. The practice serves federal government agencies, municipalities, utilities, and other engineering firms, with particular expertise in water conservation, recycled water systems, hydropower facility design, hydraulic analysis of bridges, and litigation support in water-related cases. While most clients are in Northern California, WRE has worked on projects throughout the United States and internationally.

Website1 officeFounded 1989Updated Jun 2026

Service detail: Drinking Water Engineering

Service: Drinking Water EngineeringService: Water SupplyService: Water QualityIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+17 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

Water Systems Consulting, Inc.

Creating a Better Water Future

WebsiteFounded 2012Size Estimate: 51-200 employeesUpdated Jun 2026

Service detail: Construction Management

Service: Construction ManagementService: HydrogeologyService: PlanningIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+15 more