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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Thompson, Gordon & Shook Engineers, Inc.

Raleigh, NC

Connecting people one road at a time.

WebsitePhone3 offices3 projects3 leadersFounded 1978Size Estimate: 10-49 employees

Project: Liberty University Vehicular Tunnels

Service: Surveys & Subsurface Utility EngineeringService: Transportation EngineeringService: Structure Design & InspectionIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+12 more

Threadcraft Engineering, Inc.

Raleigh, NC

Experts in Civil Engineering and Program Management

WebsitePhone2 offices8 projects1 leadersFounded 2004Updated Jun 2026

Project: 8th Avenue Basin Capital Improvement Program

Service: Civil and Environmental EngineeringService: Disaster RecoveryService: Construction ManagementIndustry: GovernmentIndustry: EducationType: Civil Engineering+13 more

Tierra, Inc.

Tampa, FL

Full Service Geotechnical, Structural, Forensic, Environmental and Construction Materials Testing Engineering

WebsitePhone3 offices3 projects5 credentialsFounded 1992Size Estimate: 1-25 employees

Project: I-4 / Crosstown Connector Segment 3C, Hillsborough County

Service: Geotechnical EngineeringService: Geotechnical DrillingService: Subsurface InvestigationIndustry: GovernmentIndustry: TransportationType: Geotechnical Engineering+36 more

Traffic & Mobility Consultants

Orlando, FL

Transportation experts planning our future and engineering our communities

WebsitePhone6 offices5 projects11 leaders2 credentialsUpdated Jun 2026

Project: FDOT D4 State Road Widening

Service: Traffic EngineeringService: Traffic StudiesService: Safety StudiesIndustry: GovernmentIndustry: Land DevelopmentType: Transportation Engineering+22 more

Traffic Analysis & Design, Inc.

Cedarburg, WI

Providing Traffic Engineering Solutions

Website1 office5 projects5 leaders1 credentialsFounded 2002Updated Jun 2026

Project: Milwaukee Veterans Administration (VA) Medical Campus Traffic and Parking Study

Service: Traffic EngineeringService: Traffic Impact AnalysesService: Corridor StudiesIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+29 more

TranSmart Technologies

Partnering in Solutions that Work for You

Website10 projectsFounded 1986Updated Jun 2026

Project: Jane Byrne Circle Interchange Reconstruction Design, Phase I and II

Service: Traffic EngineeringService: Traffic Data Collection and Traffic CountsService: Traffic Origin-Destination StudiesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+63 more

Transportation Resource Group, Inc.

York, PA

Consulting Engineers and Planners

WebsitePhone1 office6 projects6 leaders2 credentialsSize Estimate: 1-10 employees

Project: Harley-Davidson Eden Road Relocated

Service: Development Access PermittingService: Roadway and Intersection DesignService: Geometric LayoutsIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+17 more

Vickrey & Associates, LLC

San Antonio, TX

United to Serve Our Valued Texas Clients

Website1 office3 projectsFounded 1971Updated Jun 2026

Project: The LINK Pedestrian Connection

Service: Civil EngineeringService: Survey and GeospatialService: Professional SurveyingIndustry: AviationIndustry: CommercialType: Civil Engineering+55 more

WMH Corporation, Inc.

San Jose, CA

Client First

WebsitePhone1 office8 projects13 leadersSize Estimate: 50-100 employeesUpdated Jun 2026

Project: Berryessa BART Station Campus

Service: Project Management ServicesService: Design and Construction SchedulingService: Contractual and Funding SupportIndustry: TransportationIndustry: TransitType: Civil Engineering+16 more

Wallace Montgomery

Sustainable Infrastructure through Innovative Engineering

Website15 projects2 credentialsUpdated Jun 2026

Project: MD 404 Dualization Design-Build

Service: Alternative Project DeliveryService: Construction Quality Control Inspection ServicesService: Design-Build TrainingIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+56 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

Wooster & Associates

Pittsburgh, PA

Straightforward & Unwavering

WebsitePhone2 offices5 projects7 leadersUpdated Jun 2026

Project: Bakery Square Development

Service: Traffic EngineeringService: Highway Design EngineeringService: Site Civil EngineeringIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+13 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

YU & Associates, Inc.

Elmwood Park, NJ

Multidisciplinary Engineering Services

WebsitePhone1 office5 projects3 leaders1 credentialsFounded 1992

Project: RFK Bridge (RK-93): Relocation of Queens-Randall's Ramp and Pedestrian Ramps

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Soil AnalysisIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+19 more

infraTECH Engineers & Innovators, LLC

Houston, TX

Designing Infrastructure, Redefining Horizons

WebsitePhone2 offices6 projects1 credentialsSize Estimate: 10-49 employeesUpdated Jun 2026

Project: US 75 Roadway Widening and Reconstruction

Service: Roadway & CivilService: Roadway Schematic DevelopmentService: Roadway and Interchange DesignIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+34 more