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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WestLand Resources, Inc.

Tucson, AZ

Passionate About Our Work. Passionate About Our People.

WebsitePhone9 offices6 leadersFounded 1997Size Estimate: 170+ employeesUpdated Jun 2026

Service detail: Cultural Resources

Service: Cultural ResourcesService: Archaeological SurveysService: Historic Preservation ReviewsIndustry: GovernmentIndustry: MiningType: Environmental Engineering+27 more

Western Consulting Group

Boise, ID

Inspiring sustainable solutions for the world's infrastructure

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Wastewater & Collection System Engineering

Service: Wastewater & Collection System EngineeringService: Master PlanningService: Gravity and Pressure System DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+57 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

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

Wetherill Engineering, Inc.

Raleigh, NC

Providing quality work through dedication, thoroughness, and technical excellence.

WebsitePhone3 offices4 projects3 leaders1 credentialsFounded 1993

Project: Wilcox Bridge Inspections and Repair Recommendations

Service: Transportation / Roadway EngineeringService: Roadway designService: Highway and freeway designIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+50 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

Wilcox Environmental Engineering, Inc.

Speedway, IN

Wilcox Environmental Engineering, Inc. is an environmental consulting and engineering firm founded in 1994 and headquartered in Speedway, Indiana. The practice provides investigation and remediation, Phase I and Phase II environmental site assessments, industrial services, data management, and litigation support to industrial and commercial clients throughout the Midwest. Professional geologists and engineers with expertise in petroleum hydrocarbons, chlorinated solvents, metals, and industrial hygiene serve clients under Indiana, EPA, and HUD environmental programs.

WebsitePhone3 offices8 leadersFounded 1994Updated Jun 2026

Service detail: Investigation and Remediation

Service: Investigation and RemediationService: Site Characterization and Contaminant DelineationService: Vapor Intrusion Assessments and MitigationIndustry: Environmental & RemediationIndustry: CommercialType: Environmental Engineering+20 more

Willdan Group

Anaheim, CA

Willdan transitions communities to clean energy and a sustainable future

WebsitePhone2 offices3 projects1 leadersFounded 1964Size Estimate: 1,000-2,000 employees

Project: NFL Stadium Transportation Management and Operations Plan

Service: Energy and SustainabilityService: Energy efficiency program design and deliveryService: Utility program design and deliveryIndustry: UtilitiesIndustry: GovernmentType: Civil Engineering+55 more

Wilson & Company, Inc., Engineers & Architects

Salina, KS

Over 90 Years of Delivering Excellence

Website5 offices3 projects19 leaders1 credentialsFounded 1932Size Estimate: 700 employees

Project: Mettie Jordan Elementary School

Service: EngineeringService: Civil EngineeringService: Transportation EngineeringIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+36 more

Wilson Engineering

Bellingham, WA

Providing civil engineering and land surveying since 1967.

WebsitePhone4 offices12 projects1 leadersFounded 1967Updated Jun 2026

Project: Moses Lake Wastewater Treatment Plants

Service: Civil EngineeringService: Engineering DesignService: Engineering ReportsIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+28 more

Wilson Engineers

Your Partner in Water, Wastewater, & Reclaimed Water Infrastructure

Website9 projects12 leadersFounded 1985Size Estimate: 201-500 employeesUpdated Jun 2026

Project: South Tempe Water Treatment Plant

Service: Water and Wastewater Planning & DesignService: Conceptual Planning and ModelingService: Engineering Report CreationIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+13 more

Wilson Okamoto Corporation

Honolulu, HI

Thoughtful Innovation And Highly Responsive Civil Engineering Services

WebsitePhone2 offices10 projects9 leaders37 credentialsFounded 1947

Project: Kaneohe-Kailua Wastewater Conveyance & Treatment Facilities

Service: Civil EngineeringService: Site DevelopmentService: Water and Wastewater SystemsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+21 more

Wingate Engineers LLC

New Orleans, LA

Building Tomorrow Together

Website2 offices12 projects17 leaders2 credentialsSize Estimate: 11-50 employeesUpdated Jun 2026

Project: Hung Dao Heritage Garden

Service: Civil Engineering and DesignService: Roadway and Transportation DesignService: Site Development Planning and DesignIndustry: CommercialIndustry: IndustrialType: Civil Engineering+38 more

Wise Engineering Consulting LLC

Washington, DC

We Simplify Weapon Systems Integration!

WebsitePhone1 office2 projects1 leadersFounded 2017Size Estimate: 1-10 employees

Project: PMA 266 FireScout and Arleigh Burke DDG Integration

Service: Weapons Systems IntegrationService: Unmanned Vehicles IntegrationService: Early Integration TestingIndustry: GovernmentIndustry: FederalType: Defense Engineering+13 more

WithersRavenel

Cary, NC

Our People. Your Success

WebsitePhone9 offices5 projects1 leadersSize Estimate: 201-500 employeesUpdated Jun 2026

Project: Thomasville Parks and Recreation Plan

Service: Construction AdministrationService: Construction engineering and inspectionService: Construction administration and observationIndustry: GovernmentIndustry: Parks & Open SpaceType: Civil Engineering+43 more

Wolf Point Engineers & Contractors

Chicago, IL

Turnkey EPC Solutions for Bulk Material Handling Systems

WebsitePhone1 office6 projects2 credentialsUpdated Jun 2026

Project: Blue Creek Mine River Barge Load-Out Facility

Service: Bulk Material Handling EngineeringService: Overland Conveyor SystemsService: Pipe Conveyor SystemsIndustry: MiningIndustry: Power GenerationType: Structural Engineering+18 more

Woodard & Curran

Portland, ME

Clean Water, Safe Environment, Healthy Communities, Happy People

Website25 offices3 projects7 leadersFounded 1979Size Estimate: 1,300+ employeesUpdated Jun 2026

Project: Lead Testing in NYC Drinking Water Fountains

Service: WaterService: Water TreatmentService: Water ReuseIndustry: GovernmentIndustry: EducationType: Design-Build+15 more

Woolpert

Beavercreek, OH

Global resources. End-to-end solutions. Innovative results.

WebsitePhone8 offices3 projects8 leaders9 credentialsFounded 1911

Project: USACE I-ATLAS Coastal Mapping and Nautical Charting

Service: ArchitectureService: Mission-Critical ArchitectureService: Education Facility ArchitectureIndustry: AviationIndustry: AirportsType: Architecture & Engineering+48 more

WorkingBuildings

Atlanta, GA

Commissioning, Facility Operations, & Sustainability

WebsitePhone2 offices3 projects7 leadersFounded 2000Updated Jun 2026

Project: WB Compounding Pharmacies Cleanroom Case Study

Service: Building CommissioningService: New Building Commissioning ServicesService: Retro-Commissioning ServicesIndustry: Data CentersIndustry: CommercialType: Environmental Engineering+25 more

XCEL Engineering, Inc.

Oak Ridge, TN

A Federal Solutions Company

Website1 office4 credentialsFounded 1971Updated Jun 2026

Service detail: Information Technology

Service: Information TechnologyService: Application DevelopmentService: High Performance Computing SupportIndustry: FederalIndustry: LaboratoriesType: Civil Engineering+14 more

Xperience Technology Solutions Corp

Innovative technology and engineering solutions for simulation and training

WebsiteUpdated Jun 2026

Service detail: Systems Engineering and Design

Service: Systems Engineering and DesignService: Cross-Discipline Systems EngineeringService: Systems IntegrationIndustry: AerospaceIndustry: DefenseType: Simulation Engineering+29 more

Y aXis Services, Inc.

Cleveland, OH

Where Inputs Become Impact

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Systems Modeling and DesignService: Equipment Design and PrototypingIndustry: DefenseIndustry: FederalType: Mechanical Engineering+25 more

YA Group

Find your Decisive Advantage

Website3 leadersFounded 2002Updated Jun 2026

Service detail: Accident Reconstruction & Biomechanics

Service: Accident Reconstruction & BiomechanicsService: Accident ReconstructionService: Event Data Recorder (EDR) DownloadsIndustry: GovernmentIndustry: LegalType: Forensic Engineering+40 more

YCE Energy LLC

Energy-as-a-Service for AI and industrial infrastructure.

Website6 projects3 credentialsSize Estimate: 1-24 employeesUpdated Jun 2026

Project: Full Cooling & Heat Recovery System Upgrade

Service: Power Generation & StorageService: Microgrid EngineeringService: Combined Cycle Power PlantsIndustry: IndustrialIndustry: ManufacturingType: EPC+32 more