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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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

Watson Engineering PC

Apalachin, NY

Professional planning, design, and forensic engineering services

WebsitePhone2 offices4 projects6 credentialsFounded 2009Updated Jun 2026

Project: COGEN - Northport VAMC

Service: Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: Mechanical Engineering+23 more

Waypoint Electrical Services, LLC

Kalamazoo, MI

Grounded in Experience.

WebsitePhone1 office1 leaders4 credentialsUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Design-Build PartnershipsService: Site Selection and PlanningIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+16 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 Plains Engineering, Inc.

Rapid City, SD

MEP and power engineering solutions for the Upper Midwest

WebsitePhone4 offices1 projects7 leadersFounded 1984Size Estimate: 30-50 employees

Project: DSU Trojan Athletics Complex

Service: Mechanical EngineeringService: Heating, Ventilating and Air ConditioningService: Heat Recovery SystemsIndustry: EducationIndustry: Sports & RecreationType: MEP+44 more

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

Westech Inspection Inc.

Advanced industrial inspection and engineering services since 1999.

Website7 credentialsFounded 1999Updated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Fitness for ServiceService: Repair DesignIndustry: IndustrialIndustry: Oil & GasType: Mechanical Engineering+28 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

Whitmire Associates Inc

Thomaston, GA

Industrial Electrical Engineering for Critical Facilities

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Electrical Engineering & Design

Service: Electrical Engineering & DesignService: Power Distribution DesignService: Industrial & Specialty LightingIndustry: IndustrialIndustry: AirportsType: Electrical Engineering+19 more

Wilson Engineering Services, PC

Meadville, PA

Energy. Environment. Enterprise.

WebsitePhone2 offices5 projectsUpdated Jun 2026

Project: Crawford Central Biomass CHP District Energy Project

Service: Decarbonization Planning & ImplementationService: Thermal Energy DecarbonizationService: Alternative Fuels & BioenergyIndustry: CommercialIndustry: IndustrialType: Power & Utility Engineering+16 more

Win Engineering LLC

Nashville, TN

Agile, responsive, and sustainable consulting engineering

WebsitePhone1 office11 projects2 leadersFounded 2007Updated Jun 2026

Project: Austin Peay State University (APSU) - Main Library

Service: Electrical EngineeringService: Electrical System AssessmentsService: Power Distribution SystemsIndustry: EducationIndustry: Justice & CorrectionsType: MEP+30 more

WindForce, Inc.

Galveston, TX

Client-Focused Engineering & Inspection Solutions

WebsitePhone4 offices1 credentialsUpdated Jun 2026

Service detail: Civil and Structural Engineering

Service: Civil and Structural EngineeringService: Windstorm Engineering and DesignService: Inland Civil and Structural ServicesIndustry: WindIndustry: SolarType: Civil Engineering+22 more

Windsor Engineers

Ridgefield, WA

Engineering systems that communities depend on.

WebsitePhone4 offices7 projects8 leaders2 credentialsSize Estimate: 10-50 employees

Project: Cannon Beach Water Resiliency

Service: Mechanical EngineeringService: High-Efficiency HVAC and Hydronic System DesignService: Ventilation and Indoor Air Quality SystemsIndustry: GovernmentIndustry: HospitalityType: MEP+43 more

Wiss, Janney, Elstner Associates, Inc.

Northbrook, IL

Solutions for the Built World

WebsitePhone30 offices5 projects5 credentials5 publicationsFounded 1956

Project: Washington Monument

Service: Structural EngineeringService: Bridge EngineeringService: Heavy Movable StructuresIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+54 more

Wolf Engineering

Collaborative MEP design built on expertise, partnership, and performance.

Website15 projects19 leaders5 credentialsFounded 2021Size Estimate: 20+ employeesUpdated Jun 2026

Project: Mission Critical Power Systems

Service: Mechanical DesignService: HVAC DesignService: Specialized Piping SystemsIndustry: IndustrialIndustry: ManufacturingType: MEP+27 more

Wolf Trail Engineering, PLLC

Monroe, NC

Building Enclosure • Structural • Civil • Mechanical • Project Management

WebsitePhone1 office4 projects6 leaders7 credentialsFounded 2018

Project: McDowell Nature Preserve

Service: Building EnclosureService: Roof Consulting and AssessmentService: Moisture Intrusion and WaterproofingIndustry: GovernmentIndustry: EducationType: Civil Engineering+17 more

Wood Harbinger

We solve tough challenges with brilliant engineering and exceptional client service.

Website15 projects1 credentialsSize Estimate: 25-75 employeesUpdated Jun 2026

Project: SR-520 Floating Bridge

Service: Electrical EngineeringService: Power generation, transmission, and distribution systems designService: Electrical system modeling and studiesIndustry: GovernmentIndustry: EducationType: Electrical Engineering+31 more

Wright Engineering Corporation

Chandler, AZ

The Standard in Outdoor Lighting and Electrical Engineering Design

WebsitePhone1 office7 projects6 leaders23 credentialsFounded 1984

Project: ASU Electric Vehicle Charging Stations

Service: Street LightingService: Public and Private DesignService: Municipal CIPIndustry: GovernmentIndustry: Multifamily ResidentialType: Electrical Engineering+95 more

YA Creative Design Partners, Inc.

Irvine, CA

Full-Scope Engineering. One Trusted Partner.

WebsitePhone1 office1 leadersFounded 2018Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Foundation design (spread footings, mat foundations, post-tensioned slabs, retaining walls, deep foundations)Service: Wood, concrete, steel, and masonry framing systemsIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+41 more

aeSolutions

Engineering smarter, safer operations.

Website7 projects2 credentials5 publicationsFounded 2012Updated Jun 2026

Project: Heater Controls Upgrade for Arctic Pipeline Pump Stations

Service: Process Safety Management (PSM)Service: Process Hazard Analysis (PHA)Service: PSM/RMP AuditsIndustry: ChemicalsIndustry: Oil & GasType: Process Safety Engineering+39 more

apex rocket science, llc

Strategic Solutions for Your Aerospace & Defense Challenges

Website2 credentials3 publicationsUpdated Jun 2026

Service detail: Enterprise Risk Management

Service: Enterprise Risk ManagementService: Portfolio and Program Risk ManagementService: Operations and Supply Chain Risk ManagementIndustry: DefenseIndustry: FederalType: Aerospace Engineering+33 more