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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Sandman Structural Engineers

Moorhead, MN

Your Success is Our Success.

WebsitePhone3 offices6 leadersFounded 2005Size Estimate: 50-99 employeesUpdated Jun 2026

Service detail: Commercial and Institutional Structural Engineering

Service: Commercial and Institutional Structural EngineeringService: EducationalService: EntertainmentIndustry: CommercialIndustry: RetailType: Structural Engineering+34 more

Sargent & Lundy

Chicago, IL

Bright ideas, real solutions.

WebsitePhone1 office3 projects4 leaders4 credentialsFounded 1891

Project: San Francisco BART Battery Storage Feasibility Study

Service: Nuclear PowerService: New Reactor LicensingService: Extended Power UprateIndustry: NuclearIndustry: Power GenerationType: Power & Utility Engineering+34 more

Smith Engineering and Associates, LLC

Cleveland, TN

Innovative & Efficient Engineering Solutions

WebsitePhone3 offices6 projects1 leaders10 credentialsSize Estimate: 1-25 employees

Project: Jackson International Airport Aviation Project Management

Service: Traffic EngineeringService: Traffic CountsService: Traffic Analysis and ModelingIndustry: TransportationIndustry: AviationType: Civil Engineering+71 more

Specialized Engineering, LLC

Mandeville, LA

Economical, innovative, and safe engineering solutions with quick turnaround.

WebsitePhone1 office5 projects2 leaders2 credentialsFounded 2015

Project: Odessa Crypto Mining Data Center Site Development

Service: Structural Steel and Concrete DesignService: Pipe Rack and Cable Tray Support Structural DesignService: Industrial Access Platform EngineeringIndustry: Oil & GasIndustry: PetrochemicalType: Civil Engineering+20 more

Stanley Consultants

Muscatine, IA

Connect. Create. Contribute.

Website1 office5 projects1 credentials3 publicationsFounded 1913Size Estimate: 1,000+ employees

Project: I-490/IL 390 Interchange

Service: Engineering & DesignService: Civil EngineeringService: Electrical EngineeringIndustry: Power GenerationIndustry: UtilitiesType: Architecture & Engineering+52 more

Toth and Associates

Springfield, MO

Full-service consulting engineering specializing in electric utility engineering, structural engineering, civil engineering, land surveying, and GIS.

WebsitePhone5 offices10 leaders1 credentialsFounded 2003Size Estimate: 150-250 employees

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Electrical System PlanningService: Electrical Substation DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Civil Engineering+38 more

TransDesign International, LLC

Montgomery, TX

TransDesign International, LLC is a consulting engineering practice serving the power transmission industry with experience in overhead transmission line design and lattice tower development. It provides services from preliminary studies and 3D modeling to full-scale tower testing and steel supply management, supporting utilities through every phase of transmission infrastructure development.

Website2 officesFounded 1983Updated Jun 2026

Service detail: Overhead Transmission Line Design

Service: Overhead Transmission Line DesignService: Preliminary Line Routing StudiesService: Three-Dimensional PLS-CADD ModelingIndustry: Power Transmission & DistributionIndustry: Electric UtilitiesType: Structural Engineering+35 more

VB Technologies Corporation

Rocky Hill, CT

Structural & Civil Engineering Solutions You Can Trust

WebsitePhone1 office1 leadersSize Estimate: 1-50 employeesUpdated Jun 2026

Service detail: Bridge & Structural Design

Service: Bridge & Structural DesignService: Bridge EngineeringService: Structural Infrastructure DesignIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+29 more

W.E. Gundy & Associates, Inc.

Boise, ID

Leaders in Structural & Earthquake Engineering

WebsitePhone2 offices1 projects2 leaders5 credentialsFounded 1981

Project: 525kV Transformer Seismic Qualification

Service: Seismic Qualification & CertificationService: Shake Table TestingService: OSHPD OSP CertificationIndustry: Power Transmission & DistributionIndustry: Electric UtilitiesType: Structural Engineering+7 more

Wagner Structural Solutions

Howell, MI

Practical, cost-effective solutions for structural engineering projects and challenges

WebsitePhone1 office1 leadersFounded 2006Updated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Building and Nonbuilding Structural DesignService: Slab and Floor System EngineeringIndustry: IndustrialIndustry: ManufacturingType: Structural Engineering+12 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

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

Wi-Skies, LLC

Professional and Experienced Engineers

Website8 projects20 leaders7 credentialsFounded 2014Size Estimate: 10-49 employeesUpdated Jun 2026

Project: Illinois DOT Call Lighting Design Services (District 1)

Service: Transportation Electrical EngineeringService: Roadway LightingService: Intelligent Transportation SystemsIndustry: GovernmentIndustry: TransportationType: Aviation Engineering+36 more

engNovex, Inc.

Dover, DE

Innovative Solutions to Challenging Structural Engineering Problems

WebsitePhone2 officesUpdated Jun 2026

Service detail: Structural Engineering for Power & Industrial Facilities

Service: Structural Engineering for Power & Industrial FacilitiesService: Structural Steel DesignService: Reinforced Concrete DesignIndustry: Power GenerationIndustry: NuclearType: Structural Engineering+33 more