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.

Filters2

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

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

WMG, Inc.

Peekskill, NY

Saving you Time, Dose, and Money

WebsitePhone2 offices1 projectsFounded 1979Updated Jun 2026

Project: Shoreham Decontamination & Decommissioning Project

Service: Characterization & Engineering ServicesService: Characterization and ClassificationService: Shielding AnalysisIndustry: NuclearIndustry: Power GenerationType: Environmental Engineering+21 more

WRA Engineering

Tampa, FL

Small Firm Focus Large Firm Capabilities

WebsitePhone2 offices6 projectsFounded 1997Updated Jun 2026

Project: Fort Carson Multipurpose Machine Gun Range

Service: Civil Engineering and Land DevelopmentService: Land Development ServicesService: Construction PlansIndustry: MiningIndustry: FederalType: Civil Engineering+131 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

WSP

Montreal

Redefine Potential

Website1 office1 leadersFounded 1993Updated Jun 2026

Service detail: Buildings and Built Environment

Service: Buildings and Built EnvironmentService: Acoustics and VibrationService: Building EnclosuresIndustry: AviationIndustry: CommercialType: Acoustic Consulting+100 more

WSP USA

Montreal, QC

Redefine Potential

Website1 office7 projects1 leaders1 credentialsSize Estimate: 50,000+ employeesUpdated Jun 2026

Project: Franklin-98 Living Shorelines

Service: Property and BuildingsService: MEP EngineeringService: Structural EngineeringIndustry: TransportationIndustry: Water SupplyType: Acoustic Consulting+100 more

WW Associates

Charlottesville, VA

Engineers Surveyors Planners

WebsitePhone2 offices5 projects5 leadersUpdated Jun 2026

Project: Greene County Wastewater Collection System

Service: Wastewater SystemsService: Wastewater CollectionService: Wastewater ConveyanceIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+29 more

Wade Trim

Taylor, MI

We Deliver Solutions You Can Stand Behind

WebsitePhone1 officeFounded 1926Updated Jun 2026

Service detail: Advanced Design Technology

Service: TransportationService: Drinking WaterService: Wastewater and Wet WeatherIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+24 more

Walden Environmental Engineering

Oyster Bay, NY

Walden Environmental Engineering is a full-service environmental consulting firm headquartered in Oyster Bay, New York, providing environmental engineering, EHS consulting, site remediation, regulatory compliance, emergency response planning, and environmental laboratory testing services to clients in New York and Connecticut.

Website1 office2 leadersUpdated Jun 2026

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Site Planning and Design DevelopmentService: Environmental Remediation and AbatementIndustry: Environmental & RemediationIndustry: GovernmentType: Environmental Engineering+8 more

Walker Federal Services

Frederick, MD

Your trusted partner in federal contracting

WebsitePhone1 officeFounded 2015Updated Jun 2026

Service detail: Design-Build

Service: Design-BuildService: Construction Management & Engineering ServicesService: Construction Management & InspectionIndustry: FederalIndustry: GovernmentType: Design-Build+10 more

Wall Consultant Group

A Full-Service Firm for All Your Project Needs

Website16 projects2 leadersFounded 2005Updated Jun 2026

Project: UDOT Municipal Separate Storm Sewer System (MS4)

Service: Site CivilService: Land DevelopmentService: Site Feasibility StudiesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+66 more

Wallace Pancher Group Inc.

Bridging the Gap between Engineering and Ecology

WebsiteUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Planning, Analysis and DesignService: Street and Roadway DesignIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+17 more

Walsh Engineering Associates, Inc.

Westbrook, ME

Walsh Engineering Associates, Inc. (WEA) is a Maine-based, locally owned civil and environmental engineering firm founded in 2009 by William R. Walsh, PE. Headquartered in Westbrook, Maine, WEA provides civil engineering design, environmental compliance and permitting, site planning, project management, and construction management services to clients throughout New England. With LEED accredited professionals, WEA strives to incorporate sustainable design practices into all projects. WEA combines the technical capabilities and project management skills of larger firms with a personal client connection.

WebsitePhone1 office3 leaders2 credentialsFounded 2009Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site planning and gradingService: Subdivision designIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+25 more

Walter Environmental & Engineering Group, Inc.

Grand Junction, CO

Walter Environmental & Engineering Group, Inc. is a Grand Junction, Colorado environmental, civil engineering, and safety consulting firm serving public and private sector clients throughout the Western United States. Founded in 1998 by Ken Walter, it draws on decades of consulting experience to deliver environmental assessment and remediation, civil engineering design and permitting, aerial data acquisition, and safety training services. Clients include oil and gas operators, government agencies, mining programs, and commercial and industrial organizations.

WebsitePhone1 office1 leadersFounded 1998Updated Jun 2026

Service detail: Environmental Assessment & Remediation

Service: Environmental Assessment & RemediationService: ASTM Phase I & II AssessmentsService: Soil and Ground-Water InvestigationsIndustry: Oil & GasIndustry: Environmental & RemediationType: Environmental Engineering+38 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

Wasatch Environmental, Inc.

Salt Lake City, UT

Environmental Engineering & Science

WebsitePhone1 office3 leadersFounded 1987Updated Jun 2026

Service detail: Phase I Environmental Site Assessments

Service: Phase I Environmental Site AssessmentsService: Phase II / Subsurface InvestigationsService: Indoor Air, Subslab, and Soil Vapor SamplingIndustry: Environmental & RemediationIndustry: Land DevelopmentType: Environmental Engineering+15 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 & Environmental Technologies, Inc.

Butte, MT

Founded on Practical Solutions.

WebsitePhone9 offices2 projects1 credentialsFounded 2000Size Estimate: 25-100 employees

Project: Parrot Site Superfund Cleanup, Butte

Service: Geoscience & Contaminant HydrogeologyService: Contaminant hydrogeologyService: Groundwater monitoringIndustry: Power GenerationIndustry: Oil & GasType: Civil Engineering+64 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 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, Civil, and Environmental, Inc.

Boise, ID

Providing high quality consulting services

WebsitePhone1 office7 leaders1 credentialsFounded 2013Updated Jun 2026

Service detail: Environmental Consulting

Service: Environmental ConsultingService: Regulatory Compliance StudiesService: Wetlands Delineation and MitigationIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+11 more