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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Vektor Engineering and Consulting Services, Inc.

San Ramon, CA

Where engineering and technology drive innovation.

WebsitePhone1 office5 projects6 leadersFounded 2018Size Estimate: 6-10 employees

Project: 500kW Commercial Solar Installation

Service: Construction and Project ManagementService: Construction Drawings and SpecificationsService: Engineers Cost EstimationIndustry: Automation & ControlsIndustry: CommercialType: Architecture & Engineering+21 more

Vigil Enterprises, Inc.

Santa Fe, NM

Transforming existing facilities into cutting-edge environments that support critical government and federal missions.

WebsitePhone2 offices9 projects6 credentialsUpdated Jun 2026

Project: Strategic Computing Center Infrastructure Upgrades

Service: Project Management & ScopingService: Conceptual ScopingService: Cost EstimatingIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+29 more

W. Allen Engineering PLLC

New York, NY

With Limitless Potential

WebsitePhone3 offices10 projects15 leadersFounded 2007Updated Jun 2026

Project: LIRR Third Track Expansion Project - MEP Design

Service: Mechanical EngineeringService: HVAC System DesignService: Plumbing DesignIndustry: TransportationIndustry: TransitType: Civil Engineering+32 more

WES Consulting LLC

Prince William, VA

Engineering and Construction Management Services

WebsitePhone1 office1 projects6 credentialsFounded 2023Updated Jun 2026

Project: WMATA/WPMI/WWPL System-Wide PM/CM Support

Service: Project Controls & Cost EngineeringService: Project PlanningService: CPM SchedulingIndustry: InfrastructureIndustry: TransitType: Civil Engineering+34 more

WIRX Engineering, LLC

Fort Lauderdale, FL

Integrating design and geotechnical expertise to optimize project constructability

WebsitePhone2 offices3 leadersUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Shallow and Deep Foundation DesignService: Ground Improvement MethodsIndustry: CommercialIndustry: RetailType: Civil Engineering+35 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

WRF Engineers

Edwardsville, IL

Custom electrical, mechanical, and plumbing engineering solutions

WebsitePhone1 office8 projects4 leaders3 credentialsUpdated Jun 2026

Project: Wood River Rec Center

Service: Electrical EngineeringService: Electrical Preliminary StudiesService: Electrical Conceptual DesignIndustry: EducationIndustry: GovernmentType: MEP+20 more

WRG Engineering, P.C.

Teaneck, NJ

Integrated engineering and architectural services for public and private sector projects

WebsitePhone2 offices1 leaders2 credentialsFounded 2013Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural EvaluationsService: Facade and Exterior Wall InspectionsIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+15 more

Wai'olu Group LLC

Honolulu, HI

Sustainable solutions for a better tomorrow

WebsitePhone1 officeUpdated Jun 2026

Service detail: Master Planning

Service: Master PlanningService: Establishes Long-term Development Frameworks For LandService: Infrastructure AssetsIndustry: InfrastructureIndustry: Land DevelopmentType: Civil Engineering+31 more

Waldron Engineering & Construction, Inc.

Exeter, NH

Energy Solutions for the World Ahead

WebsitePhone1 office6 projects4 leaders2 credentialsUpdated Jun 2026

Project: TWA Flight Center Hotel Energy Center

Service: AnalyticsService: Energy ModelingService: Strategic InsightsIndustry: Power GenerationIndustry: Renewable EnergyType: Power & Utility Engineering+20 more

Walsh Engineering Services

Idaho Falls, ID

Full-service engineering and analysis delivering high-quality, personalized services

WebsitePhone2 offices7 leaders1 credentialsFounded 2005Size Estimate: 100-200 employees

Service detail: Engineering Design & Analysis

Service: Engineering Design & AnalysisService: Custom Equipment Design & IntegrationService: ASME Pressure Vessel & Heat Exchanger DesignIndustry: NuclearIndustry: FederalType: Mechanical Engineering+27 more

Watson Construction Engineering LLC

New York, NY

Practical, Innovative and Creative Solutions

WebsitePhone1 office1 leadersFounded 2022Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Support of Excavation Systems (SOE)Service: Foundation DesignsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+25 more

Weis Design Group

Ellisville, MO

Building Community

WebsitePhone3 offices3 leaders5 credentialsFounded 1969Updated Jun 2026

Service detail: Civil Engineering Design

Service: Civil Engineering DesignService: Roadway Design & EnhancementService: Stormwater ManagementIndustry: EducationIndustry: Sports & RecreationType: Civil Engineering+23 more

Wescom Solutions

Solutions for Tomorrow's Connections

Website6 projects1 leadersFounded 2023Size Estimate: 1-10 employeesUpdated Jun 2026

Project: CAHSR - California High Speed Rail Support

Service: Systems EngineeringService: Transit Systems PlanningService: Transit Systems DesignIndustry: TransitIndustry: TransportationType: Automation & Controls+22 more

Wesley R. Segawa and Associates, Inc.

Honolulu, HI

Committed to Quality Performance, Value & Continuous Improvement

WebsitePhone3 offices1 projectsFounded 1981Size Estimate: 25+ employeesUpdated Jun 2026

Project: Hyatt Regency Waikoloa

Service: Civil EngineeringService: Transportation EngineeringService: Educational FacilitiesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+35 more

West Fork Engineering, LLC

Fort Worth, TX

Safe, reliable, and efficient engineering solutions for the oil and gas industry

WebsitePhone2 offices5 leaders6 credentialsUpdated Jun 2026

Service detail: Upstream Engineering

Service: Upstream EngineeringService: Production FacilitiesService: Produced Water Injection Well Facilities (SWDs)Industry: Oil & GasIndustry: PetrochemicalType: Civil Engineering+41 more

West Shore

Sacramento, CA

Client-focused engineering, design, and onsite consulting for water and wastewater systems.

WebsitePhone1 office1 leaders2 credentialsFounded 2012Updated Jun 2026

Service detail: Water and Wastewater Engineering

Service: Water and Wastewater EngineeringService: Engineering Studies and ReportsService: Modeling and System AnalysisIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+21 more

Westcott and Mapes, Inc.

New Haven, CT

Reaching your goals with precision and trust.

WebsitePhone1 office1 leadersFounded 1916Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Sanitary sewer designService: I/I and SSES sewer studiesIndustry: GovernmentIndustry: CommercialType: Civil Engineering+27 more

Westech Engineering Inc

Salem, OR

Customized infrastructure, water resources, and civil engineering solutions for Pacific Northwest communities

WebsitePhone1 office3 projectsFounded 1968Updated Jun 2026

Project: Segment 3B Water Transmission Pipeline

Service: Water and Wastewater EngineeringService: Water ResourcesService: WastewaterIndustry: GovernmentIndustry: EducationType: Civil Engineering+27 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

Whitson Engineers

Monterey, CA

Smart design solutions for better communities

Website2 officesFounded 1979Size Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road & Highway DesignService: Grading Design & Earthwork ComputationsIndustry: GovernmentIndustry: EducationType: Civil Engineering+45 more

Willadsen Lund Engineering Corporation

Sioux Falls, SD

Engineering the Future Today

WebsitePhone1 office1 leaders2 credentialsFounded 1995Updated Jun 2026

Service detail: Civil Engineering Site Design

Service: Civil Engineering Site DesignService: Residential SubdivisionsService: Commercial and Industrial Site PlansIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+19 more

Witman Engineers & Consultants, LLC

Morgantown, PA

Quality Solutions to Engineering Challenges!

Website1 office1 leaders3 credentialsFounded 1988Updated Jun 2026

Service detail: Surveying and Mapping

Service: Surveying and MappingService: GIS MappingService: Construction StakeoutIndustry: CommercialIndustry: ResidentialType: Civil Engineering+41 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